| 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 | 694 | 1,211 | 90 | 61 | .596 | 10 | 2.06 | 1,283 | 0 | 0 | 1424.2 | 1,084 | 326 | 353 | 73 | 307 | 49 | 1,030 | 45 | 5,630 | 16 | 8.11 | 1.94 | 4.18 | 0.46 | 22.8 | 5.5 | 0.98 | .258 | 2.23 | 44 | 2.48 | 55 | 6.85 | 246.7 | |
| 2 | T. Hoffman | 605 | 1,047 | 62 | 77 | .446 | 0 | 2.87 | 1,147 | 0 | 0 | 1102.1 | 857 | 352 | 384 | 102 | 312 | 9 | 867 | 59 | 4,443 | 49 | 9.36 | 2.55 | 3.68 | 0.83 | 25.8 | 7.0 | 1.06 | .263 | 3.14 | 70 | 3.04 | 72 | 7.00 | 143.1 | |
| 3 | K. Jansen | 495 | 993 | 57 | 42 | .576 | 0 | 2.55 | 1,372 | 0 | 0 | 992.2 | 644 | 281 | 302 | 95 | 300 | 35 | 747 | 23 | 3,930 | 21 | 12.44 | 2.72 | 4.57 | 0.86 | 34.9 | 7.6 | 0.95 | .258 | 2.74 | 61 | 2.45 | 60 | 5.84 | 147.2 | |
| 4 | L. Smith | 479 | 1,026 | 71 | 94 | .430 | 6 | 3.05 | 1,258 | 0 | 0 | 1294.2 | 1,142 | 439 | 480 | 90 | 487 | 10 | 806 | 100 | 5,415 | 47 | 8.75 | 3.39 | 2.58 | 0.63 | 23.2 | 9.0 | 1.26 | .295 | 3.34 | 76 | 2.91 | 74 | 7.94 | 142 | |
| 5 | C. Kimbrel | 450 | 881 | 56 | 51 | .523 | 0 | 2.65 | 1,314 | 0 | 0 | 851.2 | 515 | 251 | 280 | 79 | 366 | 44 | 675 | 11 | 3,438 | 73 | 13.89 | 3.87 | 3.59 | 0.83 | 38.2 | 10.6 | 1.03 | .267 | 2.96 | 61 | 2.51 | 61 | 5.44 | 131.8 | |
| 6 | F. Rodriguez | 440 | 974 | 57 | 57 | .500 | 0 | 2.86 | 1,191 | 0 | 0 | 1012.2 | 770 | 322 | 351 | 103 | 407 | 18 | 685 | 44 | 4,169 | 73 | 10.58 | 3.62 | 2.93 | 0.92 | 28.6 | 9.8 | 1.16 | .272 | 3.12 | 66 | 3.18 | 76 | 6.84 | 97 | |
| 7 | B. Wagner | 425 | 867 | 48 | 41 | .539 | 0 | 2.41 | 1,209 | 0 | 0 | 914.2 | 622 | 245 | 275 | 85 | 302 | 34 | 712 | 26 | 3,659 | 44 | 11.90 | 2.97 | 4.00 | 0.84 | 33.0 | 8.3 | 1.01 | .265 | 2.71 | 54 | 2.69 | 63 | 6.12 | 159 | |
| 8 | J. Franco | 425 | 1,134 | 92 | 87 | .514 | 0 | 2.88 | 985 | 0 | 0 | 1260.0 | 1,177 | 403 | 469 | 81 | 498 | 22 | 778 | 78 | 5,366 | 55 | 7.04 | 3.56 | 1.98 | 0.58 | 18.4 | 9.3 | 1.33 | .290 | 3.35 | 72 | 3.40 | 85 | 8.41 | 76 | |
| 9 | D. Eckersley | 405 | 1,099 | 198 | 174 | .532 | 362 | 3.50 | 2,423 | 100 | 20 | 3321.2 | 3,111 | 1,290 | 1,394 | 350 | 741 | 75 | 603 | 91 | 13,675 | 28 | 6.57 | 2.01 | 3.27 | 0.95 | 17.7 | 5.4 | 1.16 | .274 | 3.78 | 85 | 3.36 | 84 | 8.43 | 224.9 | |
| 10 | A. Chapman | 378 | 909 | 63 | 51 | .553 | 0 | 2.51 | 1,404 | 0 | 0 | 873.0 | 514 | 243 | 271 | 58 | 429 | 36 | 592 | 8 | 3,554 | 90 | 14.47 | 4.42 | 3.27 | 0.60 | 39.5 | 12.1 | 1.08 | .280 | 2.79 | 58 | 2.22 | 53 | 5.30 | 161.8 | |
| 11 | J. Nathan | 378 | 797 | 64 | 36 | .640 | 29 | 2.92 | 988 | 0 | 0 | 933.1 | 704 | 303 | 326 | 86 | 352 | 23 | 592 | 34 | 3,823 | 48 | 9.53 | 3.39 | 2.81 | 0.83 | 25.8 | 9.2 | 1.13 | .260 | 3.14 | 66 | 3.32 | 78 | 6.79 | 93.6 | |
| 12 | J. Papelbon | 375 | 707 | 43 | 37 | .538 | 3 | 2.39 | 831 | 0 | 0 | 752.2 | 586 | 200 | 229 | 57 | 193 | 34 | 597 | 21 | 3,038 | 14 | 9.94 | 2.31 | 4.31 | 0.68 | 27.4 | 6.4 | 1.03 | .275 | 2.74 | 56 | 2.70 | 66 | 7.01 | 105.2 | |
| 13 | J. Reardon | 373 | 898 | 75 | 80 | .484 | 0 | 3.18 | 891 | 0 | 0 | 1154.0 | 1,021 | 408 | 437 | 114 | 366 | 28 | 713 | 66 | 4,814 | 22 | 6.95 | 2.85 | 2.43 | 0.89 | 18.5 | 7.6 | 1.20 | .266 | 3.41 | 80 | 3.42 | 90 | 7.96 | 38.7 | |
| 14 | T. Percival | 365 | 712 | 35 | 43 | .449 | 1 | 3.17 | 791 | 0 | 0 | 718.1 | 487 | 253 | 274 | 86 | 307 | 28 | 555 | 25 | 2,954 | 32 | 9.91 | 3.85 | 2.58 | 1.08 | 26.8 | 10.4 | 1.11 | .230 | 3.43 | 69 | 3.81 | 83 | 6.10 | 56.9 | |
| 15 | R. Myers | 355 | 757 | 46 | 65 | .414 | 12 | 3.17 | 916 | 1 | 0 | 915.1 | 776 | 322 | 346 | 70 | 410 | 12 | 568 | 43 | 3,865 | 33 | 9.01 | 4.03 | 2.23 | 0.69 | 23.7 | 10.6 | 1.30 | .287 | 3.40 | 79 | 3.20 | 80 | 7.63 | 68.8 | |
| 16 | R. Fingers | 350 | 974 | 118 | 122 | .492 | 37 | 2.89 | 1,344 | 4 | 2 | 1758.2 | 1,524 | 564 | 635 | 128 | 509 | 42 | 730 | 113 | 7,174 | 41 | 6.88 | 2.60 | 2.64 | 0.66 | 18.7 | 7.1 | 1.16 | .271 | 3.25 | 81 | 2.85 | 79 | 7.80 | 125.4 | |
| 17 | J. Wetteland | 337 | 635 | 48 | 46 | .511 | 17 | 2.97 | 826 | 0 | 0 | 783.2 | 632 | 259 | 297 | 76 | 261 | 17 | 536 | 32 | 3,228 | 40 | 9.49 | 3.00 | 3.16 | 0.87 | 25.6 | 8.1 | 1.14 | .271 | 3.41 | 69 | 3.11 | 73 | 7.26 | 90.2 | |
| 18 | F. Cordero | 329 | 800 | 47 | 53 | .470 | 0 | 3.38 | 796 | 0 | 0 | 824.2 | 751 | 310 | 342 | 64 | 375 | 27 | 575 | 30 | 3,551 | 37 | 8.69 | 4.09 | 2.12 | 0.70 | 22.4 | 10.6 | 1.37 | .300 | 3.73 | 75 | 3.62 | 81 | 8.20 | 76.4 | |
| 19 | H. Street | 327 | 678 | 42 | 37 | .532 | 0 | 3.02 | 673 | 0 | 0 | 692.0 | 556 | 232 | 246 | 72 | 189 | 8 | 532 | 38 | 2,772 | 20 | 8.75 | 2.46 | 3.56 | 0.94 | 24.3 | 6.8 | 1.08 | .264 | 3.20 | 70 | 3.26 | 80 | 7.23 | 61.7 | |
| 20 | F. Rodney | 327 | 971 | 49 | 71 | .408 | 0 | 3.84 | 966 | 0 | 0 | 950.1 | 833 | 405 | 446 | 75 | 483 | 53 | 593 | 40 | 4,151 | 68 | 9.15 | 4.57 | 2.00 | 0.71 | 23.3 | 11.6 | 1.38 | .294 | 4.22 | 89 | 3.70 | 88 | 7.89 | 43.6 | |
| 21 | R. Hernandez | 327 | 1,021 | 67 | 72 | .482 | 3 | 3.45 | 947 | 0 | 0 | 1080.0 | 1,012 | 414 | 478 | 96 | 467 | 35 | 676 | 55 | 4,671 | 51 | 7.89 | 3.89 | 2.03 | 0.80 | 20.3 | 10.0 | 1.37 | .293 | 3.98 | 76 | 3.82 | 86 | 8.43 | 74 | |
| 22 | J. Mesa | 327 | 1,049 | 83 | 110 | .430 | 95 | 4.38 | 1,067 | 6 | 2 | 1583.2 | 1,671 | 770 | 831 | 157 | 666 | 56 | 651 | 59 | 6,962 | 76 | 6.06 | 3.78 | 1.60 | 0.89 | 15.3 | 9.6 | 1.48 | .302 | 4.72 | 98 | 4.21 | 97 | 9.50 | 9.5 | |
| 23 | R. Nen | 325 | 663 | 46 | 42 | .523 | 4 | 2.96 | 813 | 0 | 0 | 735.0 | 627 | 242 | 273 | 51 | 268 | 7 | 566 | 42 | 3,071 | 38 | 9.96 | 3.28 | 3.03 | 0.62 | 26.5 | 8.7 | 1.22 | .298 | 3.34 | 70 | 2.84 | 67 | 7.68 | 108.2 | |
| 24 | T. Jones | 323 | 990 | 58 | 63 | .479 | 1 | 3.95 | 873 | 0 | 0 | 1079.0 | 1,080 | 473 | 519 | 93 | 445 | 39 | 625 | 62 | 4,683 | 43 | 7.28 | 3.71 | 1.96 | 0.78 | 18.6 | 9.5 | 1.41 | .305 | 4.33 | 89 | 3.91 | 89 | 9.01 | 55.4 | |
| 25 | R. Aguilera | 323 | 747 | 88 | 82 | .518 | 89 | 3.55 | 1,047 | 10 | 0 | 1315.1 | 1,256 | 519 | 576 | 140 | 357 | 37 | 566 | 42 | 5,491 | 53 | 7.16 | 2.44 | 2.93 | 0.96 | 19.1 | 6.5 | 1.23 | .285 | 3.94 | 85 | 3.54 | 86 | 8.59 | 74.5 | |