| Role | Pitcher | IP | ERA | WHIP | K/9 |
|---|---|---|---|---|---|
| 1 | Clayton Kershaw | 2,742 | 2.50 | 1.01 | 9.7 |
| 2 | Zack Greinke | 602 | 2.30 | 1.03 | 8.3 |
| 3 | Hyun Jin Ryu | 740 | 2.98 | 1.16 | 8.1 |
| 4 | Walker Buehler | 713 | 3.27 | 1.09 | 9.5 |
| 5 | Chad Billingsley | 1,175 | 3.65 | 1.36 | 7.9 |
| CL | Kenley Jansen | 705 | 2.37 | 0.93 | 13.0 |
| RP | Éric Gagné | 515 | 3.34 | 1.11 | 10.4 |
| RP | Jonathan Broxton | 392 | 3.19 | 1.23 | 11.5 |
| RP | Takashi Saito | 189 | 1.95 | 0.91 | 11.6 |
| RP | Pedro Báez | 356 | 3.03 | 1.10 | 9.3 |
| RP | Evan Phillips | 189 | 2.28 | 0.94 | 10.2 |
| RP | Hung-Chih Kuo | 292 | 3.73 | 1.21 | 10.6 |
| RP | Alex Vesia | 209 | 2.57 | 1.12 | 12.2 |