Mariano Rivera was 21-10 with an ERA of 1.95, 286 strikeouts and 129 saves in 247 appearances between the 1996 and 1999 seasons.
| NAME | SEASON | TM | G | W | L | W% | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | WHIP | BABIP | RA | ERA- | FIP | FIP- | H/9 | PRAA | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | M. Rivera | 1996 |  NYY | 61 | 8 | 3 | .727 | 0 | 2.09 | 130 | 0 | 0 | 5 | 107.2 | 73 | 25 | 25 | 1 | 34 | 2 | 14 | 3 | 425 | 1 | 10.87 | 2.84 | 3.82 | 0.08 | 30.6 | 8.0 | 0.99 | .279 | 2.09 | 43 | 1.87 | 39 | 6.10 | 35.8 |
| 2 | | M. Rivera | 1997 | NYY | 66 | 6 | 4 | .600 | 0 | 1.88 | 68 | 0 | 0 | 43 | 71.2 | 65 | 15 | 17 | 5 | 20 | 0 | 56 | 6 | 301 | 2 | 8.54 | 2.51 | 3.40 | 0.63 | 22.6 | 6.6 | 1.19 | .288 | 2.13 | 43 | 2.95 | 66 | 8.16 | 12.3 |
| 3 | | M. Rivera | 1998 | NYY | 54 | 3 | 0 | 1.000 | 0 | 1.91 | 36 | 0 | 0 | 36 | 61.1 | 48 | 13 | 13 | 3 | 17 | 1 | 49 | 1 | 246 | 0 | 5.28 | 2.49 | 2.12 | 0.44 | 14.6 | 6.9 | 1.06 | .238 | 1.91 | 42 | 3.47 | 77 | 7.04 | 7.2 |
| 4 | | M. Rivera | 1999 | NYY | 66 | 4 | 3 | .571 | 0 | 1.83 | 52 | 0 | 0 | 45 | 69.0 | 43 | 14 | 15 | 2 | 18 | 3 | 63 | 3 | 268 | 2 | 6.78 | 2.35 | 2.89 | 0.26 | 19.4 | 6.7 | 0.88 | .212 | 1.96 | 39 | 2.91 | 61 | 5.61 | 14.5 |
| Total | 247 | 21 | 10 | .677 | 0 | 1.95 | 286 | 0 | 0 | 129 | 309.2 | 229 | 67 | 70 | 11 | 89 | 6 | 182 | 13 | 1,240 | 5 | 8.31 | 2.59 | 3.21 | 0.32 | 23.1 | 7.2 | 1.03 | .257 | 2.03 | 42 | 2.67 | 57 | 6.66 | 69.7 |
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WSH 
MIN 
STL 
LAA 
CWS 
