Team pitching -- 2017 Washington Nationals
Regular season -- as of 9/26/2017
| Primary |
 | Name | P | ERA | W | L | S | G | GS | CG | SHO | INN | H | R | ER | BB | K | HR | GDP | BF |
| n | Melancon | cl | 2.37 | 1 | 3 | 14 | 36 | 0 | 0 | 0 | 49.1 | 38 | 13 | 13 | 6 | 35 | 2 | 4 | 190 |
| f | Kontos | mr | 2.52 | 4 | 4 | 4 | 47 | 0 | 0 | 0 | 64.1 | 48 | 19 | 18 | 22 | 41 | 4 | 8 | 258 |
| | Shreve* | mr | 3.18 | 0 | 1 | 1 | 3 | 0 | 0 | 0 | 5.2 | 5 | 3 | 2 | 2 | 7 | 0 | 1 | 24 |
| f | Chatwood | sp | 3.89 | 11 | 12 | 0 | 33 | 30 | 2 | 1 | 183.0 | 182 | 89 | 79 | 60 | 124 | 22 | 30 | 773 |
| n | Detwiler* | mr | 4.83 | 2 | 1 | 2 | 46 | 1 | 0 | 0 | 69.0 | 87 | 41 | 37 | 14 | 41 | 9 | 7 | 304 |
| n | Wilson,T | sp | 5.42 | 4 | 6 | 0 | 24 | 14 | 0 | 0 | 103.0 | 121 | 70 | 62 | 24 | 63 | 17 | 4 | 464 |
| | Martin,C | mr | 5.68 | 0 | 1 | 0 | 3 | 2 | 0 | 0 | 12.2 | 12 | 9 | 8 | 2 | 7 | 4 | 0 | 55 |
| f | Tropeano | sp | 5.86 | 4 | 6 | 0 | 17 | 17 | 0 | 0 | 81.1 | 104 | 61 | 53 | 46 | 78 | 13 | 8 | 394 |
| n | Fister | sp | 5.98 | 8 | 13 | 0 | 33 | 32 | 1 | 0 | 179.0 | 211 | 127 | 119 | 82 | 117 | 29 | 16 | 821 |
| f | Clemens | sp | 6.09 | 3 | 9 | 0 | 17 | 16 | 0 | 0 | 85.2 | 106 | 61 | 58 | 21 | 65 | 23 | 6 | 378 |
| f | Rasmus,Cor | mr | 6.23 | 0 | 0 | 1 | 26 | 0 | 0 | 0 | 30.1 | 34 | 21 | 21 | 17 | 24 | 7 | 0 | 145 |
| | Pressly | mr | 6.25 | 5 | 9 | 4 | 71 | 0 | 0 | 0 | 90.2 | 118 | 65 | 63 | 29 | 68 | 18 | 3 | 415 |
| f | Vogelsong | sp | 6.66 | 3 | 6 | 2 | 53 | 1 | 0 | 0 | 100.0 | 120 | 77 | 74 | 48 | 71 | 12 | 8 | 466 |
| | Perez,W | sp | 6.86 | 2 | 10 | 0 | 15 | 15 | 1 | 0 | 78.2 | 113 | 69 | 60 | 28 | 43 | 19 | 8 | 375 |
| n | Hughes,P | sp | 7.20 | 4 | 10 | 0 | 17 | 15 | 0 | 0 | 85.0 | 122 | 68 | 68 | 22 | 40 | 23 | 10 | 392 |
| | Cain,M | sp | 7.28 | 1 | 2 | 2 | 34 | 4 | 0 | 0 | 68.0 | 95 | 62 | 55 | 27 | 47 | 10 | 5 | 327 |
| | Locke* | sp | 7.41 | 1 | 12 | 0 | 45 | 10 | 1 | 0 | 109.1 | 165 | 99 | 90 | 41 | 65 | 20 | 17 | 523 |
| | Ranaudo | sp | 8.89 | 0 | 4 | 0 | 5 | 5 | 0 | 0 | 27.1 | 35 | 28 | 27 | 21 | 18 | 8 | 2 | 138 |
| | Lopez,J* | mr | 12.96 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 8.1 | 18 | 12 | 12 | 11 | 4 | 1 | 2 | 50 |
|   | Total |   | 5.78 | 53 | 109 | 30 | 162 | 162 | 5 | 2 | 1430.2 | 1734 | 994 | 919 | 523 | 958 | 241 | 139 | 6492 |
| 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% |
| n | Melancon | cl | 1 | 0 | 0 | 2 | 4 | 0 | 0 | 1 | 0 | 6.9 | 1.1 | 8.4 | 6.4 | 0.4 | 5.8 | 18.2 | .680 |
| f | Kontos | mr | 2 | 1 | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 6.7 | 3.1 | 9.8 | 5.7 | 0.6 | 1.9 | 20.2 | .614 |
| | Shreve* | mr | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 3.2 | 11.1 | 11.1 | 0.0 | 3.5 | 28.3 | .635 |
| f | Chatwood | sp | 2 | 1 | 1 | 7 | 7 | 0 | 0 | 2 | 0 | 9.0 | 3.0 | 12.2 | 6.1 | 1.1 | 2.1 | 86.6 | .611 |
| n | Detwiler* | mr | 1 | 3 | 1 | 4 | 5 | 0 | 2 | 7 | 0 | 11.3 | 1.8 | 13.7 | 5.3 | 1.2 | 2.9 | 22.7 | .624 |
| n | Wilson,T | sp | 4 | 3 | 0 | 7 | 2 | 0 | 1 | 1 | 0 | 10.6 | 2.1 | 13.3 | 5.5 | 1.5 | 2.6 | 67.2 | .638 |
| | Martin,C | mr | 1 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 8.5 | 1.4 | 12.1 | 5.0 | 2.8 | 3.5 | 64.3 | .658 |
| f | Tropeano | sp | 5 | 1 | 1 | 3 | 4 | 0 | 1 | 6 | 0 | 11.5 | 5.1 | 16.9 | 8.6 | 1.4 | 1.7 | 88.3 | .589 |
| n | Fister | sp | 7 | 3 | 11 | 7 | 16 | 0 | 1 | 3 | 0 | 10.6 | 4.1 | 15.1 | 5.9 | 1.5 | 1.4 | 88.4 | .611 |
| f | Clemens | sp | 5 | 1 | 0 | 1 | 4 | 1 | 1 | 1 | 0 | 11.1 | 2.2 | 13.4 | 6.8 | 2.4 | 3.1 | 80.9 | .631 |
| f | Rasmus,Cor | mr | 2 | 2 | 0 | 5 | 3 | 0 | 0 | 4 | 0 | 10.1 | 5.0 | 16.6 | 7.1 | 2.1 | 1.4 | 20.8 | .565 |
| | Pressly | mr | 1 | 3 | 1 | 3 | 5 | 0 | 0 | 4 | 0 | 11.7 | 2.9 | 14.9 | 6.8 | 1.8 | 2.3 | 20.3 | .648 |
| f | Vogelsong | sp | 1 | 0 | 3 | 3 | 4 | 0 | 1 | 3 | 0 | 10.8 | 4.3 | 15.4 | 6.4 | 1.1 | 1.5 | 32.7 | .586 |
| | Perez,W | sp | 3 | 0 | 4 | 3 | 3 | 0 | 0 | 4 | 0 | 12.9 | 3.2 | 16.5 | 4.9 | 2.2 | 1.5 | 91.7 | .626 |
| n | Hughes,P | sp | 1 | 0 | 1 | 2 | 0 | 0 | 2 | 3 | 0 | 12.9 | 2.3 | 15.5 | 4.2 | 2.4 | 1.8 | 79.8 | .624 |
| | Cain,M | sp | 4 | 0 | 1 | 9 | 5 | 0 | 0 | 7 | 0 | 12.6 | 3.6 | 17.3 | 6.2 | 1.3 | 1.7 | 33.9 | .605 |
| | Locke* | sp | 7 | 1 | 5 | 7 | 5 | 0 | 1 | 4 | 0 | 13.6 | 3.4 | 17.5 | 5.4 | 1.6 | 1.6 | 40.5 | .612 |
| | Ranaudo | sp | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 11.5 | 6.9 | 18.8 | 5.9 | 2.6 | 0.9 | 107.8 | .566 |
| | Lopez,J* | mr | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 1 | 0 | 19.4 | 11.9 | 31.3 | 4.3 | 1.1 | 0.4 | 24.3 | .512 |
|   | Total |   | 48 | 19 | 33 | 67 | 69 | 1 | 11 | 54 | 0 | 10.9 | 3.3 | 14.6 | 6.0 | 1.5 | 1.8 |   | .615 |
| Analytical |
 | Name | P | OPS | WHIP | BIP | BABIP | TBW | /BF | TBWH | /BF | RC | RC27 | RCERA | CERA |
| n | Melancon | cl | .502 | 0.89 | 145 | .248 | 53 | .279 | 55 | .289 | 11.1 | 2.0 | 1.82 | 1.73 |
| f | Kontos | mr | .575 | 1.09 | 191 | .230 | 93 | .360 | 93 | .360 | 18.5 | 2.5 | 2.33 | 2.27 |
| | Shreve* | mr | .701 | 1.24 | 15 | .333 | 11 | .458 | 11 | .458 | 2.5 | 3.8 | 3.59 | 2.55 |
| f | Chatwood | sp | .730 | 1.32 | 560 | .286 | 347 | .449 | 354 | .458 | 86.4 | 4.2 | 3.82 | 4.10 |
| n | Detwiler* | mr | .849 | 1.46 | 236 | .331 | 153 | .503 | 157 | .516 | 46.4 | 6.0 | 5.45 | 5.24 |
| n | Wilson,T | sp | .813 | 1.41 | 353 | .295 | 233 | .502 | 240 | .517 | 68.8 | 5.8 | 5.41 | 4.99 |
| | Martin,C | mr | .829 | 1.11 | 39 | .205 | 28 | .509 | 31 | .564 | 8.6 | 6.1 | 5.50 | 5.14 |
| f | Tropeano | sp | .910 | 1.84 | 254 | .358 | 222 | .563 | 225 | .571 | 71.2 | 7.7 | 7.09 | 6.95 |
| n | Fister | sp | .855 | 1.64 | 586 | .311 | 438 | .533 | 445 | .542 | 130.7 | 6.5 | 5.92 | 5.87 |
| f | Clemens | sp | .885 | 1.48 | 268 | .310 | 214 | .566 | 215 | .569 | 64.8 | 6.8 | 6.12 | 6.09 |
| f | Rasmus,Cor | mr | .941 | 1.68 | 92 | .293 | 83 | .572 | 88 | .607 | 27.9 | 8.3 | 7.44 | 7.16 |
| | Pressly | mr | .881 | 1.62 | 297 | .337 | 226 | .545 | 229 | .552 | 72.1 | 7.2 | 6.44 | 6.37 |
| f | Vogelsong | sp | .871 | 1.68 | 332 | .325 | 255 | .547 | 258 | .554 | 77.7 | 6.9 | 6.29 | 5.72 |
| | Perez,W | sp | .952 | 1.79 | 282 | .333 | 221 | .589 | 224 | .597 | 73.9 | 8.3 | 7.61 | 7.69 |
| n | Hughes,P | sp | .939 | 1.69 | 305 | .325 | 227 | .579 | 229 | .584 | 74.3 | 7.8 | 7.08 | 7.54 |
| | Cain,M | sp | .911 | 1.79 | 234 | .363 | 172 | .526 | 181 | .554 | 61.6 | 8.3 | 7.34 | 7.40 |
| | Locke* | sp | .983 | 1.88 | 390 | .372 | 311 | .595 | 318 | .608 | 107.2 | 8.8 | 7.94 | 8.06 |
| | Ranaudo | sp | .977 | 2.05 | 90 | .300 | 85 | .616 | 86 | .623 | 28.2 | 9.2 | 8.36 | 9.09 |
| | Lopez,J* | mr | 1.238 | 3.48 | 34 | .500 | 36 | .720 | 36 | .720 | 15.0 | 17.7 | 14.62 | 16.72 |
|   | Total |   | .853 | 1.58 | 4703 | .317 | 3408 | .525 | 3475 | .535 | 1030.5 | 6.4 | 5.83 | 5.83 |
| Start |
 | Name | P | GS | CG | CG% | SHO | QS | QS% | RS | RS/G | RL | RLS | RL% |
| n | Melancon | cl | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 |
| f | Kontos | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 3 | .273 |
| | Shreve* | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 |
| f | Chatwood | sp | 30 | 2 | .067 | 1 | 16 | .533 | 128 | 4.3 | 27 | 7 | .259 |
| n | Detwiler* | mr | 1 | 0 | .000 | 0 | 0 | .000 | 5 | 5.0 | 19 | 6 | .316 |
| n | Wilson,T | sp | 14 | 0 | .000 | 0 | 4 | .286 | 64 | 4.6 | 17 | 2 | .118 |
| | Martin,C | mr | 2 | 0 | .000 | 0 | 0 | .000 | 5 | 2.5 | 3 | 0 | .000 |
| f | Tropeano | sp | 17 | 0 | .000 | 0 | 3 | .176 | 72 | 4.2 | 18 | 5 | .278 |
| n | Fister | sp | 32 | 1 | .031 | 0 | 12 | .375 | 150 | 4.7 | 42 | 23 | .548 |
| f | Clemens | sp | 16 | 0 | .000 | 0 | 5 | .313 | 67 | 4.2 | 10 | 3 | .300 |
| f | Rasmus,Cor | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 4 | .444 |
| | Pressly | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 32 | 5 | .156 |
| f | Vogelsong | sp | 1 | 0 | .000 | 0 | 0 | .000 | 3 | 3.0 | 28 | 11 | .393 |
| | Perez,W | sp | 15 | 1 | .067 | 0 | 1 | .067 | 71 | 4.7 | 10 | 6 | .600 |
| n | Hughes,P | sp | 15 | 0 | .000 | 0 | 3 | .200 | 64 | 4.3 | 13 | 10 | .769 |
| | Cain,M | sp | 4 | 0 | .000 | 0 | 0 | .000 | 11 | 2.8 | 22 | 8 | .364 |
| | Locke* | sp | 10 | 1 | .100 | 0 | 3 | .300 | 31 | 3.1 | 27 | 10 | .370 |
| | Ranaudo | sp | 5 | 0 | .000 | 0 | 2 | .400 | 21 | 4.2 | 2 | 0 | .000 |
| | Lopez,J* | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 2 | .667 |
|   | Total |   | 162 | 5 | .031 | 2 | 49 | .302 | 692 | 4.3 | 301 | 107 | .355 |
| Relief |
 | Name | P | SVO | S | SV% | BS | BS% | HLD | IR | IRS | IR% | G | GR | GF |
| n | Melancon | cl | 18 | 14 | .778 | 3 | .167 | 1 | 26 | 1 | .038 | 36 | 36 | 24 |
| f | Kontos | mr | 6 | 4 | .667 | 1 | .167 | 9 | 33 | 9 | .273 | 47 | 47 | 18 |
| | Shreve* | mr | 1 | 1 | 1.000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 3 | 1 |
| f | Chatwood | sp | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 33 | 3 | 2 |
| n | Detwiler* | mr | 5 | 2 | .400 | 1 | .200 | 7 | 41 | 13 | .317 | 46 | 45 | 18 |
| n | Wilson,T | sp | 1 | 0 | .000 | 1 | 1.000 | 0 | 12 | 3 | .250 | 24 | 10 | 2 |
| | Martin,C | mr | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 1 | 0 |
| f | Tropeano | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 |
| n | Fister | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 1 | 1 |
| f | Clemens | sp | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 17 | 1 | 1 |
| f | Rasmus,Cor | mr | 4 | 1 | .250 | 1 | .250 | 2 | 23 | 14 | .609 | 26 | 26 | 12 |
| | Pressly | mr | 10 | 4 | .400 | 6 | .600 | 10 | 45 | 16 | .356 | 71 | 71 | 22 |
| f | Vogelsong | sp | 6 | 2 | .333 | 4 | .667 | 3 | 52 | 23 | .442 | 53 | 52 | 23 |
| | Perez,W | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 |
| n | Hughes,P | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 2 | 2 |
| | Cain,M | sp | 2 | 2 | 1.000 | 0 | .000 | 0 | 30 | 10 | .333 | 34 | 30 | 11 |
| | Locke* | sp | 1 | 0 | .000 | 1 | 1.000 | 4 | 28 | 10 | .357 | 45 | 35 | 15 |
| | Ranaudo | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 |
| | Lopez,J* | mr | 0 | 0 | .000 | 0 | .000 | 0 | 8 | 5 | .625 | 7 | 7 | 5 |
|   | Total |   | 54 | 30 | .556 | 18 | .333 | 36 | 301 | 107 | .355 | 162 | 370 | 157 |