| Name | W | L | SV | ERA | G | GS | IP | HA | R | ER | HR | BB | K | WHIP | OAVG | BABIP | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Justin Wilson RP | 1 | 0 | 0 | 0.00 | 3 | 0 | 2.1 | 0 | 0 | 0 | 0 | 0 | 2 | 0.00 | .000 | .000 | 0.1 |
| Neil Walker 2B | 0 | 0 | 0 | 0.00 | 1 | 0 | 0.1 | 0 | 0 | 0 | 0 | 2 | 0 | 6.00 | .000 | .000 | -0.1 |
| Matt Shoemaker RP | 0 | 1 | 0 | 1.42 | 4 | 0 | 6.1 | 4 | 1 | 1 | 1 | 0 | 7 | 0.63 | .182 | .214 | 0.1 |
| Rubby De La Rosa RP | 5 | 3 | 7 | 2.71 | 66 | 7 | 86.1 | 75 | 27 | 26 | 6 | 27 | 95 | 1.18 | .230 | .307 | 1.5 |
| Dallas Keuchel SP | 17 | 11 | 0 | 2.85 | 34 | 34 | 233.1 | 226 | 76 | 74 | 18 | 31 | 179 | 1.10 | .251 | .294 | 5.2 |
| Steven Matz SP | 12 | 6 | 0 | 2.87 | 25 | 25 | 163.0 | 162 | 62 | 52 | 17 | 39 | 123 | 1.23 | .257 | .294 | 2.0 |
| Jordan Zimmermann RP | 0 | 0 | 0 | 2.93 | 6 | 0 | 15.1 | 13 | 5 | 5 | 1 | 3 | 11 | 1.04 | .241 | .286 | 0.2 |
| Michael Tonkin RP | 2 | 1 | 1 | 3.20 | 49 | 0 | 45.0 | 39 | 16 | 16 | 3 | 6 | 39 | 1.00 | .229 | .281 | 0.7 |
| Matt Barnes RP | 13 | 8 | 0 | 3.26 | 35 | 29 | 190.2 | 164 | 76 | 69 | 19 | 70 | 180 | 1.23 | .229 | .279 | 2.4 |
| Jaime Garcia RP | 5 | 2 | 6 | 3.54 | 52 | 1 | 68.2 | 72 | 28 | 27 | 5 | 15 | 50 | 1.27 | .269 | .313 | 0.8 |
| Daniel Norris SP | 13 | 6 | 0 | 3.64 | 31 | 31 | 192.2 | 193 | 82 | 78 | 19 | 53 | 220 | 1.28 | .259 | .341 | 4.3 |
| Joe Ross SP | 15 | 13 | 0 | 3.80 | 33 | 33 | 213.0 | 239 | 93 | 90 | 15 | 46 | 206 | 1.34 | .282 | .354 | 5.1 |
| Tanner Roark RP | 0 | 0 | 1 | 4.05 | 4 | 0 | 6.2 | 11 | 3 | 3 | 2 | 0 | 6 | 1.65 | .367 | .409 | -0.1 |
| Erasmo Ramirez RP | 3 | 2 | 2 | 4.24 | 30 | 1 | 46.2 | 43 | 22 | 22 | 7 | 18 | 47 | 1.31 | .238 | .279 | 0.1 |
| Kenley Jansen CL | 1 | 6 | 30 | 4.92 | 65 | 0 | 60.1 | 64 | 36 | 33 | 9 | 14 | 92 | 1.29 | .272 | .407 | 1.0 |
| Michael Blazek CL | 1 | 3 | 2 | 5.16 | 29 | 0 | 22.2 | 29 | 13 | 13 | 3 | 11 | 23 | 1.76 | .315 | .394 | -0.1 |
| Tyler Lyons RP | 0 | 2 | 0 | 5.24 | 69 | 0 | 46.1 | 52 | 27 | 27 | 9 | 13 | 57 | 1.40 | .284 | .358 | -0.0 |
| Dylan Bundy RP | 3 | 7 | 1 | 6.44 | 60 | 1 | 58.2 | 66 | 42 | 42 | 12 | 18 | 69 | 1.43 | .283 | .353 | -0.3 |
| Tyler P. Wilson RP | 0 | 0 | 0 | 6.75 | 9 | 0 | 6.2 | 11 | 5 | 5 | 3 | 2 | 7 | 1.95 | .367 | .400 | -0.3 |
