Exhibit 99.1

May 2, 2001

FOR IMMEDIATE RELEASE


                      MONTEREY BAY BANCORP, INC. ANNOUNCES:

                           FIRST QUARTER 2001 RESULTS;
                   COMPLETION OF COMPUTER SYSTEMS CONVERSION;
        COLLECTION IN FULL IN APRIL ON TWO SIGNIFICANT NON-ACCRUAL LOANS;
                PENDING ARBITRATION OF CLAIMS BY FORMER EXECUTIVE

                                                       Common Stock Symbol: MBBC
                                                          NASDAQ National Market

         Watsonville,  CA. May 2, 2001. Monterey Bay Bancorp,  Inc. ("Company"),
the holding company for Monterey Bay Bank ("Bank"), today reported net income of
$602 thousand,  equivalent to $0.18 diluted  earnings per share, for the quarter
ended March 31, 2001, compared to net income of $799 thousand,  or $0.25 diluted
earnings per share, for the first quarter of 2000. Net income during the quarter
ended December 31, 2000 was $709 thousand,  equivalent to $0.22 diluted earnings
per share.  As  discussed  below,  earnings  for the first  quarter of 2001 were
impacted  by $408  thousand  in  operating  costs for the  Bank's  core  systems
conversion.

         During March 2001,  the Bank  completed  the  conversion of its primary
data  processing  system from an external  service bureau to an in-house  system
built upon client / server and relational  database  technology.  The new system
supports a broader  range of  financial  products  and  services  than the prior
system while also  presenting the potential for enhancing  customer  service and
improving operating efficiency. All of the Bank's loan and deposit accounts were
being  serviced on the new system by March 31, 2001. The  implementation  of the
enhanced  technology  environment has been an important  component of the Bank's
strategic  plan of  transforming  a 75 year old  savings & loan into a community
focused commercial bank.

         In April  2001,  the Bank  collected  in full on two loans that were on
non-accrual  status at March 31,  2001.  One loan was a  commercial  real estate
construction loan with an outstanding  principal  balance of $2.85 million.  The
second loan was a  commercial  real  estate  mortgage  loan with an  outstanding
principal  balance  of $544  thousand.  Both  loans  were  located in the Bank's
primary  market area. In  conjunction  with both payoffs,  the Bank received all
principal, interest, fees, and expense reimbursements due.

         The Company has an initial  arbitration  date established in June, 2001
to address claims by the former President and Chief Operating  Officer regarding
payments due under his employment  contracts.  In the third quarter of 2000, the
Company  established a $250 thousand reserve for the settlement of these claims.
At this time, the Company,  following  consultation with counsel,  believes this
reserve to be adequate to cover its liabilities in this regard.

         Net  interest  income  increased  from $4.5  million  during  the first
quarter of 2000 to $4.8 million  during the first quarter of 2001  primarily due
to greater  average  balances of interest  earning assets and  liabilities.  The
Company's  ratio of net interest income to average total assets during the first
quarter of 2001 was 3.83%. This figure  represented a decrease from 3.88% during
the first quarter of 2000,  but an increase from 3.76% during the fourth quarter
of 2000.

                                       5




Monterey Bay Bancorp, Inc.                                                Page 2
Press Release
May 2, 2001


         The Company  recorded a $500 thousand  provision for loan losses during
the first  quarter of 2001,  up from $250  thousand  during the first quarter of
2000 and the same as the provision for the fourth quarter of 2000. The Company's
ratio  of loan  loss  reserves  to loans  outstanding  increased  from  1.35% at
December 31, 2000 to 1.39% at March 31, 2001. No recoveries were realized during
the first  quarter  of 2001,  and  charge-offs  during the  period  totaled  $25
thousand.  The Company's management remains concerned about the negative impacts
upon the amount of loss inherent in the loan portfolio at March 31, 2001 arising
from the following factors:

o        the California  energy crisis,  with effects upon the  availability and
         price of electricity,  business costs, consumer spending and disposable
         income, and the pace of economic activity in the State

o        the  financial  difficulties  experienced  by many  technology  related
         companies  in the Silicon  Valley area  adjacent to the Bank's  primary
         market areas

o        the  impact of lower  technology  stock  prices on  consumer  spending,
         liquidity,  and  investment,  with a particular  concern  regarding the
         effects on the demand and pricing for real estate in the Bank's primary
         market areas

o        the increasing  number of layoffs announced during the first quarter of
         2001 by California companies, including those in more mature industries
         that have historically been profitable

o        the general reduction in national economic growth

         Non-accrual  loans at March 31, 2001 totaled $4.7 million,  essentially
unchanged  from the level at December 31, 2000. The  aforementioned  two payoffs
received in April 2001 totaling $3.4 million will  favorably  impact this figure
for the second  quarter of 2001.  The Company had no  foreclosed  real estate at
March 31, 2001.

         The special  residential loan pool which the Company  purchased in 1998
has paid down  significantly  in recent months.  This pool is comprised of loans
that present a borrower credit profile and / or a loan to value ratio outside of
(less favorable than) the Company's normal  underwriting  criteria.  To mitigate
the credit  risk for this  portfolio,  the  Company  obtained,  at  purchase,  a
scheduled  principal / scheduled  interest  loan  servicing  agreement  from the
seller.  This  agreement  also  contains a guaranty  by the seller to absorb any
principal  losses on the  portfolio in exchange for the seller's  retention of a
portion of the loans' yield through loan  servicing  fees.  While the seller has
met all its  contractual  obligations  through  April,  2001,  the  Company  has
allocated certain reserves to this pool due to concerns  regarding the potential
losses by the seller in honoring the guaranty,  the present  delinquency profile
of the pool, and the  differential  between loan principal  balances and current
appraisals for  foreclosed  loans and loans in the process of  foreclosure.  The
original balance of the special residential loan pool in 1998 was $40.0 million,
which has been paid down to $10.1 million by April 20, 2001.

                                       6




Monterey Bay Bancorp, Inc.                                                Page 3
Press Release
May 2, 2001


         Non-interest  income totaled $643 thousand  during the first quarter of
2001,  comparing  favorably to $501  thousand  during the first quarter of 2000.
Service  charge income rose from $280 thousand  during the first quarter of 2000
to $409  thousand  during the first three  months of 2001 in part because of the
new fee and service charge schedule  implemented  with the new computer  system.
Sales of mortgage backed and investment  securities  generated a pre-tax gain of
$34  thousand  during the first  quarter of 2001,  versus a pre-tax  loss of $79
thousand during the first quarter of 2000.  Loan servicing  income declined from
$37 thousand  during the first  quarter of 2000 to $2 thousand  during the first
quarter of 2001 due to the  continued  reduction in the size of the portfolio of
loans  serviced  for others and  greater  amortization  of  originated  mortgage
servicing rights during the first quarter of 2001 because of faster prepayments.
Less favorable capital market conditions contributed to a decline in commissions
from sales of  non-insured  investment  products,  which fell from $207 thousand
during the first  quarter of 2000 to $117  thousand  during the first quarter of
2001.  A new  non-insured  investment  program  manager was hired by the Bank in
February 2001 with the objective of improving the program's profitability.

         Non-interest  expense  increased  from $3.3  million  during  the first
quarter of 2000 to $3.8 million  during the first quarter of 2001  primarily due
to $408 thousand in operating  costs during the first quarter of 2001 associated
with  the  computer   systems   conversion.   These   operating  costs  included
deconversion charges from the service bureau, travel and training costs for Bank
employees, printing and postage for additional customer mailings, and consultant
fees.  The  Company  anticipates  a lower level of similar  expenses  during the
second quarter of 2001, as the new primary system is complemented with other new
technologies.

         Total assets  increased  from $486.2  million at December 31, 2000 to a
record $505.6 million at March 31, 2001.

         Investment and mortgage backed securities  increased from $50.3 million
at December 31, 2000 to $54.6  million at March 31, 2001,  as the Company  added
securities  to its  balance  sheet  early in 2001 in  anticipation  of the lower
interest rate  environment  and a potential  increase in future  prepayments  on
mortgage related assets. In addition,  $1.0 million of the securities  purchased
by the Bank  during  the first  quarter  of 2001  were  Agency  mortgage  backed
securities  comprised of loans to low to moderate income borrowers in the Bank's
delineated  lending area.  The Bank  conducts  such  purchases in support of its
local  communities  and as part of its  proactive  efforts  under the  Community
Reinvestment Act.

         Loans  held for sale  totaled  $877  thousand  at March 31,  2001.  The
Company's  pace  of  mortgage  banking  activity  has  accelerated  in  2001  in
conjunction  with the  Federal  Reserve's  interest  rate cuts and  declines  in
mortgage rates from their levels of one year ago, generating borrower impetus to
refinance.  The  Company  sells  most of its long term,  fixed rate  residential
mortgage production into the secondary market on a servicing released basis.

                                       7




Monterey Bay Bancorp, Inc.                                                Page 4
Press Release
May 2, 2001


         Loans  held for  investment,  net,  increased  from  $391.8  million at
December  31, 2000 to $414.4  million at March 31, 2001.  The increase  resulted
from a combination of loan  originations  and pool purchases of California  real
estate  loans,  as the Bank  sought to  leverage  the $2.1  million  in  capital
downstreamed  from the Company during the fourth quarter of 2000. Net loans as a
percentage of total assets increased from 80.6% at December 31, 2000 to 82.1% at
March 31, 2001,  in  conjunction  with the  Company's  strategy  supporting  its
interest  margin,  fostering  economic  activity in its local  communities,  and
effectively  utilizing the Bank's capital. The Company slowed its long term loan
portfolio  diversification  away from  residential  mortgages  during  the first
quarter of 2001 in part due to management's  concerns about the future status of
the  California  economy.  During the first quarter of 2001,  the Bank adopted a
more restrictive credit stance for, in particular, construction loans.

         Premises and  equipment,  net,  increased from $7.4 million at December
31,  2000 to $8.0  million  at March 31,  2001  primarily  due to  hardware  and
software  purchases  in support  of the new core  processing  system.  In future
periods,  third party data processing expenses are expected to decrease due to a
reduction  in  service  bureau  charges,  while  depreciation  and  amortization
expenses are expected to increase in conjunction with the new fixed assets.

         Deposits  increased  from $407.8 million at December 31, 2000 to $415.5
million at March 31,  2001,  with the increase  spread  among all major  product
categories.  Following the computer systems conversion,  the Company experienced
an increase in the rate of deposit account  closures,  with the account closures
concentrated  in lower balance  accounts that are now subject to service charges
in conjunction  with a new fee and service charge schedule  implemented with the
computer systems conversion.

         Borrowings  increased  from $32.6 million at December 31, 2000 to $42.6
million at March 31, 2001,  primarily  due to $10.0 million in new one year FHLB
advances utilized to fund the increase in the loan portfolio.

         Monterey  Bay Bank  continues to be in the highest  regulatory  capital
classification  of "Well  Capitalized".  The Bank  remains well in excess of the
institution  specific regulatory capital  requirements  imposed by the Office of
Thrift  Supervision  during the first  quarter of 2000 in  conjunction  with the
special residential mortgage pool.

         Consolidated  stockholders'  equity  increased  from  $43.8  million at
December 31, 2000 to $45.8 million at March 31, 2001 due to a combination of net
income,  continued  amortization  of  deferred  stock  compensation,   Directors
receiving their fees in Company stock,  and the exercise of vested stock options
by former employees.  The Company did not conduct any share  repurchases  during
the first quarter of 2001. The Company's tangible book value per share increased
from $12.54 at December 31, 2000 to $12.80 at March 31, 2001.

                                       8




Monterey Bay Bancorp, Inc.                                                page 5
Press Release
May 2, 2001


         In reviewing the most recent quarter, C Edward Holden,  Chief Executive
Officer & President,  commented  "During the first quarter of 2001,  the Company
achieved a number of milestones in its strategic plan of  transforming a 75 year
old savings & loan into a community based financial  services firm. The new core
processing  system  presents  the Company  with the  capacity to offer a broader
range of  financial  products  and  services  with better  customer  service and
improved internal efficiency. The hiring of a seasoned commercial banker to lead
Retail Banking,  Professional  Banking,  and our alternative  investment program
completed the Bank's new management team. In conjunction with the implementation
of the new  computer  system,  we  introduced  an improved  product  menu to our
customers, including an expanded roster of tiered deposit products and bilingual
telephone  banking.  In addition,  the revised fee and service  charge  schedule
implemented  with the new system  allows the customer to select the products and
services which best meet their  financial  needs while aligning the revenue from
the various products with the Bank's costs of providing them."

         Mr.  Holden  continued  "The  collection  in  full  on two  significant
non-accrual  loans during April,  2001 improved the Company's credit profile and
will favorably  impact earnings during the second quarter of 2001.  However,  in
light of economic events occurring nationally and especially in California,  the
Company  has,  I believe,  prudently  adjusted  its  underwriting  criteria  and
increased its allowance  for loan losses in both nominal and  percentage  terms.
While our posture may somewhat slow the transition of the loan portfolio  toward
higher  yielding  income  property,  construction,  and commercial  credits,  we
believe a  certain  measure  of  caution  is  appropriate  at this  point in the
economic  cycle and given  the  uncertainty  facing  California  businesses  and
consumers this summer when energy requirements traditionally peak."

         McKenzie Moss, Chairman of the Board of Directors, commented "The Board
of Directors strongly  appreciates the importance of building  stockholder value
and  producing  a  competitive  return  on  stockholders'  equity.  We share the
disappointment  of many stockholders in the Company's recent levels of return on
equity. Many of the initiatives integral to the strategic  transformation of the
Company,   however,  require  up  front  operating  costs  and  initial  capital
investments  before  associated  revenues  may  be  realized.   We  believe  our
transformation  strategy,  effectively  executed by the new management  team and
monitored with quality Board oversight, presents the best current opportunity to
enhance  long  term   stockholder   value.  As  evidence  of  our  personal  and
professional  support  for the  Company,  the  Directors  have voted to continue
receiving their retainer fees in Company stock."

         The Company has  previously  announced  that Eugene R. Friend and P. W.
Bachan are  retiring  from the  Company's  Board of Directors at the 2001 annual
meeting of  stockholders,  following  many decades of service to the Company and
Bank.  The  Board  of  Directors  intends  to  reduce  its  size to ten  members
immediately following the two retirements.

         The 2001 annual  meeting of  stockholders  will take place on Thursday,
May 24, 2001 at 9:00 AM Pacific Standard Time at the Watsonville Women's Club in
Watsonville,  California.  All stockholders are cordially invited to attend, and
are  requested  to  timely  return  their  Proxy  cards so that a quorum  may be
obtained.

                                       9




Monterey Bay Bancorp, Inc.                                                page 6
Press Release
May 2, 2001


         The  Company's  common  stock is listed on the NASDAQ  National  Market
under  the  symbol  "MBBC".  The  Company  and the  Bank  are  headquartered  in
Watsonville, California. The Bank operates through its administrative offices in
Watsonville and eight full service  branches located in the Greater Monterey Bay
Area of Central  California.  The Bank's  deposits  are  insured by the  Federal
Deposit Insurance Corporation up to the maximum allowed by law.

         This news release contains certain forward-looking  statements that are
subject to various factors that could cause actual results to differ  materially
from  such  statements.  Such  factors  include,  but are not  limited  to,  the
economic,  business,  and real estate market  conditions in the Company's market
areas,  competition,  regulatory actions,  the possibility that the Company will
not be successful in achieving its strategic  objectives,  the  performance  and
contributions of new employees,  the successful future  utilization and efficacy
of new technology, and other factors discussed in documents filed by the Company
with the Securities and Exchange  Commission from time to time. The Company does
not  undertake,  and  specifically  disclaims  any  obligation,  to  update  any
forward-looking  statements to reflect  occurrences or  unanticipated  events or
circumstances after the date of such statements.


                        For further information contact:


C. Edward Holden                                 Mark R. Andino
Chief Executive Officer               or         Chief Financial Officer
(831) 768 - 4840                                 (831) 768 - 4806
ed.holden@montereybaybank.com                    mark.andino@montereybaybank.com


                             General communication:

                            INFO@MONTEREYBAYBANK.COM

                             www.montereybaybank.com

                             Phone: (831) 768 - 4800

                              Fax: (831) 722 - 6794


                         --- financial data follows ---

                                       10





                                                     MONTEREY BAY BANCORP, INC.
                                                  Consolidated Financial Highlights
                                                              Unaudited
                                           (Dollars In Thousands Except Per Share Amounts)


                                                                                                 March 31,             December 31,
Financial Condition Data                                                                              2001                     2000
- ------------------------                                                                       -----------              -----------
                                                                                                                  
Cash and cash equivalents                                                                      $    15,781              $    25,159
Investment and mortgage backed securities available
  for sale                                                                                          54,643                   50,310

Loans held for sale                                                                                    877                     --

Loans receivable held for investment:
      Residential one to four unit real estate loans                                               170,843                  160,155
      Multifamily five or more units real estate
        loans                                                                                       84,358                   76,727
      Commercial and industrial real estate loans                                                  105,727                  102,322
      Construction loans                                                                            57,857                   59,052
      Land loans                                                                                    14,668                   16,310
      Other loans                                                                                   11,720                    9,379
                                                                                               -----------              -----------

   Sub-total gross loans held for investment                                                       445,173                  423,945

   (Less) / Plus:
      Undisbursed construction loan funds                                                          (24,757)                 (26,580)
      Unamortized purchase premiums, net of purchase
        discounts                                                                                       49                       21
      Deferred loan fees and costs, net                                                               (191)                    (202)
      Allowance for loan losses                                                                     (5,839)                  (5,364)
                                                                                               -----------              -----------

Loans receivable held for investment, net                                                          414,435                  391,820

Investment in capital stock of the Federal Home Loan
  Bank                                                                                               2,932                    2,884
Accrued interest receivable                                                                          3,042                    2,901
Premises and equipment, net                                                                          8,043                    7,375
Core deposit premiums, net                                                                           2,025                    2,195
Real estate acquired via foreclosure, net                                                             --                       --
Other assets                                                                                         3,801                    3,546
                                                                                               -----------              -----------

Total assets                                                                                   $   505,579              $   486,190
                                                                                               ===========              ===========

Non-interest bearing demand deposits                                                           $    17,814              $    17,065
Interest bearing NOW checking accounts                                                              42,180                   41,859
Savings accounts                                                                                    21,173                   16,503
Money market accounts                                                                               88,850                   87,651
Certificates of deposit                                                                            245,495                  244,710
                                                                                               -----------              -----------

Total deposits                                                                                     415,512                  407,788
Borrowings                                                                                          42,608                   32,582
Other liabilities                                                                                    1,677                    1,983
                                                                                               -----------              -----------

Total liabilities                                                                                  459,797                  442,353
                                                                                               -----------              -----------

Stockholders' equity                                                                                45,782                   43,837
                                                                                               -----------              -----------

Total liabilities and stockholders' equity                                                     $   505,579              $   486,190
                                                                                               ===========              ===========



                                                                                                   Three Months Ended March 31,
                                                                                               ------------------------------------
Operating Data                                                                                        2001                     2000
- --------------                                                                                 -----------              -----------

Interest income                                                                                $     9,995              $     9,050
Interest expense                                                                                     5,243                    4,557
                                                                                               -----------              -----------

Net interest income before provision for loan losses                                                 4,752                    4,493
Provision for loan losses                                                                              500                      250
                                                                                               -----------              -----------

Net interest income after provision for loan losses                                                  4,252                    4,243
Non-interest income                                                                                    643                      501
Non-interest expense                                                                                 3,842                    3,337
                                                                                               -----------              -----------

Income before income taxes                                                                           1,053                    1,407
Provision for income taxes                                                                             451                      608
                                                                                               -----------              -----------

Net income                                                                                     $       602              $       799
                                                                                               ===========              ===========

Shares applicable to basic earnings per share                                                    3,227,241                3,138,424
Basic earnings per share                                                                       $      0.19              $      0.25
                                                                                               ===========              ===========

Shares applicable to diluted earnings per share                                                  3,274,559                3,150,825
Diluted earnings per share                                                                     $      0.18              $      0.25
                                                                                               ===========              ===========


                                                                 11





                             MONTEREY BAY BANCORP, INC.
                           Selected Ratios And Other Data
                                      Unaudited
                               (Dollars In Thousands)



                                                        Three Months Ended March 31,
                                                        ----------------------------
                                                          2001                 2000
                                                          ----                 ----
Profitability Ratios
- ------------------------------------------
                                                                    
Return on average assets                                 0.49%                0.69%
Return on average equity                                 5.55%                8.10%
Interest rate spread during the period                   3.66%                3.64%
Net interest income / average total assets               3.83%                3.88%
Net interest margin                                      4.04%                4.06%
Efficiency ratio                                        71.22%               66.82%


Other Information
- ------------------------------------------
Average total assets                                 $ 496,090            $ 462,691
Average interest earning assets                        470,539              442,541


                                                            At                   At
                                                     March 31,         December 31,
                                                          2001                 2000
                                                          ----                 ----
Asset Quality Information
- ------------------------------------------

Non-accrual loans                                      $ 4,653              $ 4,666
Non-performing loans                                     4,653                4,741
Real estate acquired via foreclosure                        --                   --
Allowance for loan losses                                5,839                5,364

Allowance for loan losses / loans                        1.39%                1.35%
outstanding
Allowance for loan losses / non-accrual                125.49%              114.96%
  loans


Bank Regulatory Capital Ratios
- ------------------------------------------

Tangible capital ratio                                   7.93%                8.03%
Core capital ratio                                       7.93%                8.03%
Tier one risk based capital ratio                       10.98%               11.03%
Total risk based capital ratio                          12.23%               12.28%


Other Information
- ------------------------------------------

Full-service customer facilities                             8                    8
Number of ATM's                                             11                   11
Loan to deposit ratio                                   99.95%               96.08%
Tangible book value per share                           $12.80               $12.54
Shares outstanding                                   3,419,764            3,321,210


                                         12