<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains summary financial information
extracted from MML
form N-SAR for the period ended June 30, 2000
and is qualified in its entirety by reference to
such financial statements.
</LEGEND>
<SERIES>
<NUMBER> 6
<NAME> MML Small Cap Value Equity Fund
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-END> JUN-30-2000
<INVESTMENTS-AT-COST> 28,887,732
<INVESTMENTS-AT-VALUE> 30,709,713
<RECEIVABLES> 134,725
<ASSETS-OTHER> 5,893,754
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 36,738,192
<PAYABLE-FOR-SECURITIES> 4,486,404
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 1,110,766
<TOTAL-LIABILITIES> 5,597,170
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 30,601,886
<SHARES-COMMON-STOCK> 3,466,885
<SHARES-COMMON-PRIOR> 2,415,458
<ACCUMULATED-NII-CURRENT> 194,237
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (1,477,082)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 1,821,981
<NET-ASSETS> 31,141,022
<DIVIDEND-INCOME> 121,472
<INTEREST-INCOME> 165,496
<OTHER-INCOME> 0
<EXPENSES-NET> 94,043
<NET-INVESTMENT-INCOME> 192,925
<REALIZED-GAINS-CURRENT> (574,241)
<APPREC-INCREASE-CURRENT> 2,459,037
<NET-CHANGE-FROM-OPS> 2,077,721
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 1,355,252
<NUMBER-OF-SHARES-REDEEMED> 173,705
<SHARES-REINVESTED> 4,409
<NET-CHANGE-IN-ASSETS> 11,003,925
<ACCUMULATED-NII-PRIOR> 1,312
<ACCUMULATED-GAINS-PRIOR> (902,841)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 80,447
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 108,364
<AVERAGE-NET-ASSETS> 24,888,995
<PER-SHARE-NAV-BEGIN> 8.34
<PER-SHARE-NII> 0.06
<PER-SHARE-GAIN-APPREC> 0.58
<PER-SHARE-DIVIDEND> 0.00
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 8.98
<EXPENSE-RATIO> 0.76
</TABLE>
