| SP | Mosley, K.Mosley, Kevin + $$ >> | 21 | 2021 | R | 95 | 33 | 33 | 11 | 14 | 3.91 | .252 | 1.00 | 5.6 | 3.4 | 7.7 | 200.1 | 124 | 93 | 87 | 26 | 76 | 172 | 2 | 0 | 0 | 2 | 18 | 3 | 20 | 4.16 |
| SP | Bailey, R.Bailey, Ryan $$ >> | 26 | 2000 | R | 93 | 33 | 33 | 11 | 14 | 4.28 | .288 | 1.19 | 8.3 | 2.4 | 5.5 | 237.2 | 219 | 123 | 113 | 39 | 63 | 146 | 6 | 0 | 0 | 0 | 17 | 7 | 15 | 4.79 |
| SP | Ramirez, W.Ramirez, Wyatt $$ >> | 24 | 2021 | R | 88 | 32 | 32 | 13 | 12 | 4.07 | .279 | 1.13 | 7.4 | 2.7 | 4.6 | 219.0 | 181 | 107 | 99 | 32 | 66 | 112 | 4 | 0 | 0 | 1 | 18 | 7 | 2 | 4.88 |
| SP | McCutchen, J.McCutchen, Justin $$ >> | 26 | 2000 | R | 69 | 32 | 32 | 12 | 15 | 4.80 | .300 | 1.25 | 8.7 | 2.6 | 8.4 | 241.2 | 234 | 133 | 129 | 39 | 69 | 225 | 9 | 0 | 0 | 1 | 9 | 7 | 6 | 4.18 |
| SP | Pumpelly, A.Pumpelly, Al # $$ >> | 21 | 2021 | L | 60 | 31 | 31 | 12 | 14 | 4.96 | .305 | 1.28 | 7.9 | 3.7 | 5.5 | 190.2 | 167 | 109 | 105 | 29 | 78 | 116 | 1 | 0 | 0 | 0 | 16 | 6 | 2 | 5.09 |
| RP | Osborne, R.Osborne, Ryan $$ >> | 22 | 2021 | L | 82 | 83 | 0 | 4 | 2 | 4.04 | .292 | 1.17 | 5.7 | 4.9 | 8.8 | 98.0 | 62 | 44 | 44 | 13 | 53 | 96 | 0 | 6 | 5 | 0 | 0 | 6 | 1 | 4.57 |
| RP | Vann, W.Vann, Wally $$ >> | 23 | 2021 | R | 79 | 70 | 0 | 4 | 8 | 3.70 | .232 | 0.85 | 5.5 | 2.2 | 7.7 | 121.2 | 74 | 50 | 50 | 21 | 29 | 104 | 0 | 13 | 4 | 0 | 0 | 7 | 5 | 4.43 |
| RP | Leonard, C.Leonard, Carlos $$ >> | 28 | 2000 | L | 56 | 41 | 0 | 4 | 4 | 3.62 | .257 | 1.02 | 6.9 | 2.4 | 4.5 | 64.2 | 49 | 27 | 26 | 11 | 17 | 32 | 0 | 6 | 0 | 0 | 0 | 1 | 1 | 5.08 |
| RP | English, K.English, Kris + >> | 23 | 2021 | L | 39 | 20 | 0 | 2 | 1 | 2.77 | .257 | 1.04 | 6.9 | 2.4 | 8.3 | 26.0 | 20 | 9 | 8 | 4 | 7 | 24 | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 3.96 |
| SP | Sherman, N.Sherman, Nick $ >> | 31 | 2000 | R | 37 | 9 | 1 | 2 | 2 | 3.67 | .242 | 0.96 | 6.6 | 2.0 | 5.0 | 49.0 | 36 | 20 | 20 | 5 | 11 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3.90 |
| SP | Stevens, H.Stevens, Harry $$ >> | 22 | 2021 | L | 57 | 2 | 0 | 0 | 0 | 15.43 | .500 | 3.00 | 22.5 | 9.0 | 13.5 | 2.1 | 5 | 4 | 4 | 3 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 22.50 |