Team pitching -- 2013 Pittsburgh Pirates
Regular season -- as of 9/17/2013
| Primary |
 | Name | P | ERA | W | L | S | G | GS | CG | SHO | INN | H | R | ER | BB | K | HR | GDP | BF |
| | Downs,D* | mr | 0.47 | 1 | 1 | 1 | 22 | 0 | 0 | 0 | 19.0 | 8 | 1 | 1 | 5 | 18 | 0 | 2 | 70 |
| | Hawkins | mr | 2.84 | 0 | 1 | 7 | 46 | 0 | 0 | 0 | 44.1 | 29 | 14 | 14 | 17 | 16 | 4 | 3 | 176 |
| n | Weaver | sp | 3.30 | 11 | 6 | 0 | 22 | 22 | 1 | 1 | 155.1 | 144 | 59 | 57 | 33 | 132 | 21 | 14 | 632 |
| | Isringhausen | mr | 3.35 | 1 | 4 | 7 | 41 | 0 | 0 | 0 | 45.2 | 40 | 19 | 17 | 14 | 30 | 5 | 5 | 185 |
| | Wright,J | mr | 3.42 | 3 | 6 | 1 | 60 | 0 | 0 | 0 | 73.2 | 64 | 30 | 28 | 29 | 58 | 1 | 11 | 306 |
| | Delabar,S | mr | 3.43 | 1 | 5 | 9 | 45 | 0 | 0 | 0 | 44.2 | 23 | 17 | 17 | 20 | 57 | 5 | 2 | 176 |
| | Westbrook | sp | 3.51 | 13 | 9 | 0 | 27 | 27 | 2 | 1 | 177.0 | 179 | 77 | 69 | 56 | 98 | 10 | 18 | 764 |
| | Storey | mr | 3.67 | 3 | 0 | 0 | 20 | 0 | 0 | 0 | 27.0 | 19 | 11 | 11 | 11 | 29 | 1 | 1 | 109 |
| | Tomlin | sp | 3.96 | 7 | 4 | 0 | 19 | 19 | 1 | 0 | 127.1 | 131 | 59 | 56 | 22 | 66 | 15 | 12 | 524 |
| | Loe | mr | 3.96 | 0 | 1 | 2 | 56 | 0 | 0 | 0 | 63.2 | 64 | 31 | 28 | 22 | 57 | 7 | 3 | 277 |
| | Walden | mr | 4.17 | 4 | 1 | 14 | 43 | 0 | 0 | 0 | 41.0 | 36 | 21 | 19 | 19 | 55 | 6 | 1 | 174 |
| | McAllister | sp | 4.21 | 7 | 14 | 0 | 25 | 25 | 0 | 0 | 160.1 | 169 | 82 | 75 | 40 | 132 | 20 | 5 | 687 |
| | Masterson | sp | 4.23 | 10 | 18 | 0 | 33 | 33 | 2 | 1 | 215.0 | 206 | 106 | 101 | 103 | 178 | 12 | 19 | 944 |
| | Del Rosario | mr | 4.70 | 0 | 2 | 0 | 6 | 0 | 0 | 0 | 7.2 | 12 | 4 | 4 | 1 | 1 | 1 | 0 | 38 |
| | Cloyd | sp | 4.74 | 2 | 4 | 0 | 7 | 7 | 0 | 0 | 43.2 | 38 | 27 | 23 | 12 | 34 | 10 | 4 | 181 |
| | Lincecum | sp | 5.73 | 2 | 2 | 0 | 8 | 8 | 0 | 0 | 48.2 | 44 | 32 | 31 | 20 | 48 | 8 | 0 | 210 |
| n | Marquis,J | sp | 6.60 | 5 | 13 | 0 | 22 | 21 | 0 | 0 | 107.2 | 136 | 86 | 79 | 38 | 85 | 28 | 10 | 494 |
| | Batista,M | mr | 7.95 | 1 | 0 | 0 | 42 | 0 | 0 | 0 | 43.0 | 62 | 38 | 38 | 23 | 26 | 9 | 1 | 214 |
|   | Total |   | 4.16 | 71 | 91 | 41 | 162 | 162 | 6 | 9 | 1444.2 | 1404 | 714 | 668 | 485 | 1120 | 163 | 111 | 6161 |
| Secondary |
 | Name | P | SB | CS | IW | HBP | WP | BK | SH | SF | CI | H/9 | BB/9 | R/9 | K/9 | HR/9 | K/BB | NP/G | STR% |
| | Downs,D* | mr | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 3.8 | 2.4 | 7.1 | 8.5 | 0.0 | 3.6 | 12.0 | .608 |
| | Hawkins | mr | 3 | 1 | 2 | 1 | 0 | 0 | 1 | 1 | 0 | 5.9 | 3.5 | 9.5 | 3.2 | 0.8 | 0.9 | 13.6 | .605 |
| n | Weaver | sp | 14 | 3 | 0 | 4 | 2 | 0 | 2 | 1 | 0 | 8.3 | 1.9 | 10.5 | 7.6 | 1.2 | 4.0 | 107.4 | .651 |
| | Isringhausen | mr | 6 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 7.9 | 2.8 | 10.6 | 5.9 | 1.0 | 2.1 | 16.1 | .606 |
| | Wright,J | mr | 14 | 1 | 1 | 4 | 2 | 0 | 1 | 5 | 0 | 7.8 | 3.5 | 11.9 | 7.1 | 0.1 | 2.0 | 18.9 | .619 |
| | Delabar,S | mr | 1 | 1 | 0 | 2 | 2 | 0 | 0 | 1 | 0 | 4.6 | 4.0 | 9.1 | 11.5 | 1.0 | 2.8 | 15.8 | .612 |
| | Westbrook | sp | 7 | 2 | 5 | 13 | 3 | 0 | 7 | 2 | 0 | 9.1 | 2.8 | 12.6 | 5.0 | 0.5 | 1.8 | 98.2 | .626 |
| | Storey | mr | 3 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 6.3 | 3.7 | 10.0 | 9.7 | 0.3 | 2.6 | 20.9 | .621 |
| | Tomlin | sp | 5 | 2 | 2 | 2 | 3 | 0 | 0 | 2 | 0 | 9.3 | 1.6 | 11.0 | 4.7 | 1.1 | 3.0 | 94.4 | .664 |
| | Loe | mr | 3 | 3 | 4 | 2 | 8 | 0 | 0 | 3 | 0 | 9.0 | 3.1 | 12.4 | 8.1 | 1.0 | 2.6 | 18.2 | .639 |
| | Walden | mr | 12 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 7.9 | 4.2 | 12.1 | 12.1 | 1.3 | 2.9 | 17.3 | .606 |
| | McAllister | sp | 9 | 4 | 2 | 0 | 0 | 4 | 4 | 6 | 0 | 9.5 | 2.2 | 11.7 | 7.4 | 1.1 | 3.3 | 101.7 | .649 |
| | Masterson | sp | 27 | 4 | 6 | 10 | 23 | 0 | 10 | 10 | 0 | 8.6 | 4.3 | 13.4 | 7.5 | 0.5 | 1.7 | 106.5 | .596 |
| | Del Rosario | mr | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 14.1 | 1.2 | 16.4 | 1.2 | 1.2 | 1.0 | 20.5 | .642 |
| | Cloyd | sp | 1 | 1 | 0 | 4 | 1 | 0 | 0 | 1 | 0 | 7.8 | 2.5 | 11.1 | 7.0 | 2.1 | 2.8 | 89.4 | .650 |
| | Lincecum | sp | 2 | 1 | 2 | 1 | 6 | 0 | 0 | 2 | 0 | 8.1 | 3.7 | 12.0 | 8.9 | 1.5 | 2.4 | 104.6 | .600 |
| n | Marquis,J | sp | 19 | 4 | 3 | 3 | 3 | 0 | 2 | 3 | 0 | 11.4 | 3.2 | 14.8 | 7.1 | 2.3 | 2.2 | 84.0 | .628 |
| | Batista,M | mr | 3 | 1 | 0 | 3 | 0 | 0 | 1 | 0 | 0 | 13.0 | 4.8 | 18.4 | 5.4 | 1.9 | 1.1 | 19.0 | .587 |
|   | Total |   | 133 | 31 | 29 | 52 | 56 | 4 | 28 | 41 | 0 | 8.7 | 3.0 | 12.1 | 7.0 | 1.0 | 2.3 |   | .626 |
| Analytical |
 | Name | P | OPS | WHIP | BIP | BABIP | TBW | /BF | TBWH | /BF | RC | RC27 | RCERA | CERA |
| | Downs,D* | mr | .357 | 0.68 | 45 | .178 | 14 | .200 | 16 | .229 | 2.3 | 1.1 | 0.96 | 0.94 |
| | Hawkins | mr | .551 | 1.04 | 138 | .181 | 61 | .347 | 62 | .352 | 12.4 | 2.5 | 2.27 | 2.21 |
| n | Weaver | sp | .689 | 1.14 | 442 | .278 | 271 | .429 | 275 | .435 | 66.5 | 3.8 | 3.47 | 3.30 |
| | Isringhausen | mr | .688 | 1.18 | 136 | .257 | 81 | .438 | 81 | .438 | 19.4 | 3.8 | 3.44 | 3.16 |
| | Wright,J | mr | .599 | 1.26 | 214 | .294 | 104 | .340 | 108 | .353 | 26.0 | 3.2 | 2.86 | 3.00 |
| | Delabar,S | mr | .563 | 0.96 | 92 | .196 | 67 | .381 | 69 | .392 | 12.8 | 2.6 | 2.33 | 2.03 |
| | Westbrook | sp | .682 | 1.33 | 587 | .288 | 299 | .391 | 312 | .408 | 80.0 | 4.0 | 3.66 | 3.73 |
| | Storey | mr | .561 | 1.11 | 68 | .265 | 39 | .358 | 39 | .358 | 8.0 | 2.6 | 2.39 | 2.12 |
| | Tomlin | sp | .734 | 1.20 | 419 | .277 | 240 | .458 | 242 | .462 | 61.2 | 4.3 | 3.89 | 3.52 |
| | Loe | mr | .734 | 1.35 | 189 | .302 | 126 | .455 | 128 | .462 | 33.2 | 4.6 | 4.23 | 3.92 |
| | Walden | mr | .751 | 1.34 | 94 | .319 | 86 | .494 | 86 | .494 | 24.4 | 5.5 | 4.83 | 3.99 |
| | McAllister | sp | .727 | 1.30 | 495 | .301 | 308 | .448 | 308 | .448 | 83.8 | 4.6 | 4.23 | 3.86 |
| | Masterson | sp | .703 | 1.44 | 641 | .303 | 396 | .419 | 406 | .430 | 108.3 | 4.5 | 4.08 | 3.96 |
| | Del Rosario | mr | .883 | 1.70 | 34 | .324 | 19 | .500 | 20 | .526 | 7.2 | 8.1 | 7.61 | 6.78 |
| | Cloyd | sp | .780 | 1.15 | 121 | .231 | 91 | .503 | 95 | .525 | 22.8 | 4.7 | 4.23 | 4.10 |
| | Lincecum | sp | .759 | 1.32 | 133 | .271 | 104 | .495 | 105 | .500 | 27.7 | 5.1 | 4.62 | 3.98 |
| n | Marquis,J | sp | .913 | 1.62 | 340 | .318 | 286 | .579 | 289 | .585 | 89.2 | 7.3 | 6.71 | 6.68 |
| | Batista,M | mr | .943 | 1.98 | 153 | .346 | 122 | .570 | 125 | .584 | 43.3 | 9.1 | 8.16 | 8.55 |
|   | Total |   | .718 | 1.31 | 4341 | .286 | 2714 | .441 | 2766 | .449 | 720.1 | 4.5 | 4.04 | 3.86 |
| Start |
 | Name | P | GS | CG | CG% | SHO | QS | QS% | RS | RS/G | RL | RLS | RL% |
| | Downs,D* | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 |
| | Hawkins | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 6 | .429 |
| n | Weaver | sp | 22 | 1 | .045 | 1 | 16 | .727 | 109 | 5.0 | 10 | 4 | .400 |
| | Isringhausen | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 2 | .143 |
| | Wright,J | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 6 | .286 |
| | Delabar,S | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 6 | .429 |
| | Westbrook | sp | 27 | 2 | .074 | 1 | 16 | .593 | 101 | 3.7 | 16 | 7 | .438 |
| | Storey | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 5 | .556 |
| | Tomlin | sp | 19 | 1 | .053 | 0 | 11 | .579 | 85 | 4.5 | 7 | 0 | .000 |
| | Loe | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 8 | .296 |
| | Walden | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 3 | .231 |
| | McAllister | sp | 25 | 0 | .000 | 0 | 15 | .600 | 80 | 3.2 | 14 | 2 | .143 |
| | Masterson | sp | 33 | 2 | .061 | 1 | 20 | .606 | 124 | 3.8 | 20 | 4 | .200 |
| | Del Rosario | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 |
| | Cloyd | sp | 7 | 0 | .000 | 0 | 4 | .571 | 33 | 4.7 | 0 | 0 | .000 |
| | Lincecum | sp | 8 | 0 | .000 | 0 | 4 | .500 | 34 | 4.3 | 5 | 2 | .400 |
| n | Marquis,J | sp | 21 | 0 | .000 | 0 | 7 | .333 | 98 | 4.7 | 14 | 5 | .357 |
| | Batista,M | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 5 | .313 |
|   | Total |   | 162 | 6 | .037 | 9 | 93 | .574 | 664 | 4.1 | 220 | 65 | .295 |
| Relief |
 | Name | P | SVO | S | SV% | BS | BS% | HLD | IR | IRS | IR% | G | GR | GF |
| | Downs,D* | mr | 2 | 1 | .500 | 0 | .000 | 7 | 13 | 3 | .231 | 22 | 22 | 8 |
| | Hawkins | mr | 8 | 7 | .875 | 0 | .000 | 3 | 38 | 9 | .237 | 46 | 46 | 24 |
| n | Weaver | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 |
| | Isringhausen | mr | 8 | 7 | .875 | 1 | .125 | 6 | 20 | 5 | .250 | 41 | 41 | 15 |
| | Wright,J | mr | 6 | 1 | .167 | 3 | .500 | 5 | 43 | 16 | .372 | 60 | 60 | 19 |
| | Delabar,S | mr | 12 | 9 | .750 | 3 | .250 | 9 | 24 | 8 | .333 | 45 | 45 | 24 |
| | Westbrook | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 |
| | Storey | mr | 0 | 0 | .000 | 0 | .000 | 5 | 1 | 0 | .000 | 20 | 20 | 3 |
| | Tomlin | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 0 | 0 |
| | Loe | mr | 3 | 2 | .667 | 1 | .333 | 6 | 27 | 7 | .259 | 56 | 56 | 19 |
| | Walden | mr | 16 | 14 | .875 | 2 | .125 | 5 | 21 | 7 | .333 | 43 | 43 | 24 |
| | McAllister | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 |
| | Masterson | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 |
| | Del Rosario | mr | 0 | 0 | .000 | 0 | .000 | 0 | 7 | 0 | .000 | 6 | 6 | 2 |
| | Cloyd | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 |
| | Lincecum | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 |
| n | Marquis,J | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 1 | 1 |
| | Batista,M | mr | 1 | 0 | .000 | 1 | 1.000 | 7 | 26 | 10 | .385 | 42 | 42 | 17 |
|   | Total |   | 56 | 41 | .732 | 11 | .196 | 53 | 220 | 65 | .295 | 162 | 382 | 156 |