| NAME | SV | G | W | L | W% | GS | ERA | SO | CG | SHO | 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 | 523 | 849 | 56 | 47 | .544 | 0 | 2.05 | 836 | 0 | 0 | 907.0 | 698 | 207 | 227 | 49 | 167 | 38 | 768 | 28 | 3,562 | 8 | 8.30 | 1.66 | 5.01 | 0.49 | 23.5 | 4.7 | 0.95 | .263 | 2.25 | 46 | 2.61 | 59 | 6.93 | 180.9 | |
| 2 | F. Rodriguez | 386 | 859 | 47 | 44 | .516 | 0 | 2.69 | 1,067 | 0 | 0 | 892.1 | 662 | 267 | 289 | 83 | 357 | 15 | 602 | 40 | 3,658 | 62 | 10.76 | 3.60 | 2.99 | 0.84 | 29.2 | 9.8 | 1.14 | .271 | 2.91 | 65 | 3.15 | 76 | 6.68 | 102.2 | |
| 3 | J. Nathan | 376 | 758 | 55 | 30 | .647 | 15 | 2.74 | 913 | 0 | 0 | 826.2 | 601 | 252 | 272 | 67 | 294 | 22 | 584 | 31 | 3,348 | 44 | 9.94 | 3.20 | 3.11 | 0.73 | 27.3 | 8.8 | 1.08 | .260 | 2.96 | 64 | 3.08 | 73 | 6.54 | 106.2 | |
| 4 | T. Hoffman | 373 | 596 | 25 | 47 | .347 | 0 | 3.02 | 553 | 0 | 0 | 580.1 | 481 | 195 | 211 | 54 | 143 | 5 | 502 | 23 | 2,347 | 19 | 8.58 | 2.22 | 3.87 | 0.84 | 23.6 | 6.1 | 1.08 | .268 | 3.27 | 75 | 3.15 | 75 | 7.46 | 71.8 | |
| 5 | J. Papelbon | 349 | 652 | 39 | 32 | .549 | 3 | 2.35 | 777 | 0 | 0 | 690.2 | 535 | 180 | 208 | 54 | 171 | 34 | 555 | 15 | 2,786 | 13 | 10.13 | 2.23 | 4.54 | 0.70 | 27.9 | 6.1 | 1.02 | .275 | 2.71 | 56 | 2.76 | 68 | 6.97 | 103.5 | |
| 6 | F. Cordero | 329 | 780 | 45 | 51 | .469 | 0 | 3.38 | 777 | 0 | 0 | 805.2 | 732 | 303 | 335 | 62 | 357 | 27 | 571 | 28 | 3,460 | 36 | 8.68 | 3.99 | 2.18 | 0.69 | 22.5 | 10.3 | 1.35 | .300 | 3.74 | 75 | 3.58 | 81 | 8.18 | 77.2 | |
| 7 | B. Wagner | 321 | 629 | 30 | 26 | .536 | 0 | 2.30 | 802 | 0 | 0 | 650.0 | 443 | 166 | 190 | 60 | 192 | 26 | 529 | 21 | 2,577 | 35 | 11.10 | 2.66 | 4.18 | 0.83 | 31.1 | 7.5 | 0.98 | .256 | 2.63 | 53 | 2.81 | 64 | 6.13 | 111.4 | |
| 8 | H. Street | 315 | 638 | 39 | 32 | .549 | 0 | 2.85 | 648 | 0 | 0 | 653.2 | 509 | 207 | 221 | 65 | 170 | 8 | 502 | 35 | 2,598 | 20 | 8.92 | 2.34 | 3.81 | 0.89 | 24.9 | 6.5 | 1.04 | .260 | 3.04 | 68 | 3.22 | 79 | 7.01 | 66.4 | |
| 9 | J. Isringhausen | 291 | 644 | 33 | 33 | .500 | 0 | 3.18 | 585 | 0 | 0 | 648.2 | 519 | 229 | 256 | 54 | 277 | 20 | 479 | 32 | 2,740 | 28 | 8.12 | 3.84 | 2.11 | 0.75 | 21.4 | 10.1 | 1.23 | .258 | 3.55 | 76 | 3.72 | 87 | 7.20 | 40.3 | |
| 10 | J. Valverde | 288 | 626 | 27 | 33 | .450 | 0 | 3.27 | 692 | 0 | 0 | 630.1 | 490 | 229 | 255 | 67 | 264 | 26 | 520 | 31 | 2,646 | 24 | 9.88 | 3.77 | 2.62 | 0.96 | 26.2 | 10.0 | 1.20 | .265 | 3.64 | 76 | 3.65 | 85 | 7.00 | 45.6 | |
| 11 | F. Rodney | 236 | 700 | 37 | 55 | .402 | 0 | 3.71 | 685 | 0 | 0 | 700.1 | 612 | 289 | 319 | 53 | 341 | 42 | 440 | 30 | 3,055 | 41 | 8.80 | 4.38 | 2.01 | 0.68 | 22.4 | 11.2 | 1.36 | .289 | 4.10 | 89 | 3.76 | 90 | 7.86 | 31.7 | |
| 12 | A. Benitez | 230 | 478 | 25 | 28 | .472 | 0 | 3.12 | 535 | 0 | 0 | 487.1 | 356 | 169 | 188 | 64 | 233 | 5 | 378 | 19 | 2,026 | 11 | 9.88 | 4.30 | 2.30 | 1.18 | 26.4 | 11.5 | 1.21 | .246 | 3.47 | 73 | 4.04 | 94 | 6.57 | 14.6 | |
| 13 | C. Kimbrel | 225 | 355 | 19 | 12 | .613 | 0 | 1.63 | 563 | 0 | 0 | 348.1 | 193 | 63 | 70 | 18 | 130 | 9 | 294 | 5 | 1,366 | 26 | 14.55 | 3.36 | 4.33 | 0.47 | 41.2 | 9.5 | 0.93 | .271 | 1.81 | 44 | 1.71 | 46 | 4.99 | 79.8 | |
| 14 | B. Lidge | 225 | 603 | 26 | 32 | .448 | 1 | 3.54 | 799 | 0 | 0 | 603.1 | 492 | 237 | 257 | 57 | 287 | 34 | 368 | 41 | 2,589 | 46 | 11.92 | 4.28 | 2.78 | 0.85 | 30.9 | 11.1 | 1.29 | .308 | 3.83 | 82 | 3.26 | 75 | 7.34 | 72.7 | |
| 15 | T. Percival | 219 | 397 | 21 | 21 | .500 | 1 | 3.37 | 370 | 0 | 0 | 385.0 | 281 | 144 | 157 | 51 | 168 | 14 | 322 | 13 | 1,599 | 17 | 8.65 | 3.93 | 2.20 | 1.19 | 23.1 | 10.5 | 1.17 | .231 | 3.67 | 76 | 4.28 | 97 | 6.57 | 6.3 | |
| 16 | R. Soriano | 207 | 591 | 24 | 28 | .462 | 8 | 2.89 | 641 | 0 | 0 | 636.1 | 489 | 204 | 213 | 62 | 197 | 15 | 343 | 20 | 2,571 | 13 | 9.07 | 2.79 | 3.25 | 0.88 | 24.9 | 7.7 | 1.08 | .258 | 3.01 | 71 | 3.34 | 81 | 6.92 | 58.6 | |
| 17 | B. Fuentes | 204 | 650 | 26 | 43 | .377 | 0 | 3.62 | 639 | 0 | 0 | 613.1 | 515 | 247 | 267 | 64 | 258 | 52 | 381 | 25 | 2,622 | 32 | 9.38 | 3.79 | 2.48 | 0.94 | 24.4 | 9.8 | 1.26 | .280 | 3.92 | 81 | 3.86 | 88 | 7.56 | 37.4 | |
| 18 | J. Soria | 202 | 444 | 19 | 20 | .487 | 0 | 2.57 | 481 | 0 | 0 | 451.0 | 353 | 129 | 138 | 36 | 126 | 18 | 325 | 11 | 1,833 | 18 | 9.60 | 2.51 | 3.82 | 0.72 | 26.2 | 6.9 | 1.06 | .270 | 2.75 | 61 | 2.97 | 72 | 7.04 | 59.3 | |
| 19 | B. Wickman | 193 | 383 | 13 | 24 | .351 | 0 | 3.08 | 303 | 0 | 0 | 370.2 | 364 | 127 | 147 | 27 | 121 | 11 | 317 | 14 | 1,589 | 8 | 7.36 | 2.94 | 2.50 | 0.66 | 19.1 | 7.6 | 1.31 | .299 | 3.57 | 69 | 3.46 | 78 | 8.84 | 40.7 | |
| 20 | T. Jones | 191 | 590 | 30 | 39 | .435 | 1 | 4.30 | 449 | 0 | 0 | 605.1 | 660 | 289 | 316 | 56 | 212 | 21 | 348 | 26 | 2,640 | 19 | 6.68 | 3.15 | 2.12 | 0.83 | 17.0 | 8.0 | 1.44 | .318 | 4.70 | 94 | 3.94 | 88 | 9.81 | 35.3 | |
| 21 | J.J. Putz | 189 | 572 | 37 | 33 | .529 | 0 | 3.08 | 599 | 0 | 0 | 566.2 | 469 | 194 | 203 | 50 | 184 | 19 | 357 | 18 | 2,329 | 24 | 9.51 | 2.92 | 3.26 | 0.79 | 25.7 | 7.9 | 1.15 | .284 | 3.22 | 73 | 3.20 | 76 | 7.45 | 63.2 | |
| 22 | E. Gagne | 187 | 397 | 32 | 25 | .561 | 43 | 3.53 | 688 | 0 | 0 | 613.2 | 500 | 241 | 260 | 73 | 211 | 33 | 269 | 13 | 2,545 | 17 | 10.09 | 3.09 | 3.26 | 1.07 | 27.0 | 8.3 | 1.16 | .277 | 3.81 | 84 | 3.56 | 81 | 7.33 | 55.9 | |
| 23 | J. Mesa | 184 | 532 | 26 | 40 | .394 | 0 | 4.38 | 394 | 0 | 0 | 532.2 | 555 | 259 | 280 | 58 | 238 | 23 | 359 | 25 | 2,363 | 27 | 6.66 | 4.02 | 1.66 | 0.98 | 16.7 | 10.1 | 1.49 | .301 | 4.73 | 99 | 4.47 | 101 | 9.38 | -3.8 | |
| 24 | K. Foulke | 178 | 471 | 31 | 27 | .534 | 0 | 3.04 | 484 | 0 | 0 | 542.2 | 441 | 183 | 189 | 61 | 130 | 33 | 352 | 15 | 2,197 | 9 | 8.03 | 2.16 | 3.72 | 1.01 | 22.0 | 5.9 | 1.05 | .255 | 3.13 | 66 | 3.63 | 81 | 7.31 | 53.2 | |
| 25 | E. Guardado | 178 | 540 | 28 | 27 | .509 | 0 | 3.52 | 442 | 0 | 0 | 508.1 | 437 | 199 | 212 | 74 | 160 | 8 | 327 | 19 | 2,097 | 13 | 7.83 | 2.83 | 2.76 | 1.31 | 21.1 | 7.6 | 1.17 | .257 | 3.75 | 77 | 4.20 | 95 | 7.74 | 12.2 | |