| C(1B) | Contreras, W.Contreras, William >> | 23 | 2021 | R | 32 | 28 | 62 | 52 | .215 | .304 | .399 | .703 | .280 | 163 | 19 | 35 | 4 | 1 | 8 | 23 | 19 | 54 | 2 | 0 | .995 | - | -0.1 | 2 | +0.5 | 4 | C |
| C(1B) | Realmuto, J.Realmuto, J.T. >> | 30 | 2021 | R | 85 | 75 | 91 | 134 | .263 | .344 | .439 | .783 | .320 | 476 | 64 | 125 | 25 | 4 | 17 | 73 | 48 | 129 | 11 | 13 | .998 | - | +0.4 | 5 | +3.6 | 8 | C |
| 2B(1B) | LeMahieu, D.LeMahieu, DJ $ >> | 32 | 2021 | R | 71 | 69 | 48 | 150 | .268 | .352 | .362 | .714 | .320 | 597 | 84 | 160 | 24 | 1 | 10 | 57 | 73 | 94 | 4 | 4 | .986 | - | -0.1 | 2 | +1.7 | 16 | C |
| 3B(2B) | Devers, R.Devers, Rafael >> | 24 | 2021 | L | 77 | 89 | 2 | 156 | .279 | .355 | .538 | .893 | .330 | 591 | 101 | 165 | 37 | 1 | 38 | 113 | 62 | 143 | 7 | 5 | .950 | - | -0.9 | 2 | +4.8 | 29 | C |
| 3B(IF) | Moncada, Y.Moncada, Yoan >> | 26 | 2021 | S | 85 | 82 | 54 | 144 | .263 | .376 | .412 | .788 | .350 | 520 | 74 | 137 | 33 | 1 | 14 | 61 | 84 | 157 | 10 | 3 | .953 | - | +0.6 | 2 | +3.7 | 11 | C |
| 3B(IF) | Longoria, E.Longoria, Evan >> | 36 | 2021 | R | 78 | 80 | 38 | 81 | .261 | .353 | .482 | .835 | .330 | 253 | 45 | 66 | 17 | 0 | 13 | 46 | 35 | 68 | 1 | 1 | .974 | - | 0 | 2 | +1.9 | 5 | C |
| SS(IF) | Kiner-Falefa, I.Kiner-Falefa, Isiah >> | 26 | 2021 | R | 56 | 48 | 83 | 158 | .271 | .313 | .357 | .670 | .290 | 635 | 74 | 172 | 25 | 3 | 8 | 53 | 28 | 90 | 11 | 20 | .972 | - | +2.2 | 5 | +2.6 | 42 | C |
| SS(IF) | Bogaerts, X.Bogaerts, Xander >> | 28 | 2021 | R | 95 | 95 | 61 | 144 | .295 | .374 | .493 | .867 | .350 | 529 | 90 | 156 | 34 | 1 | 23 | 79 | 62 | 113 | 5 | 5 | .983 | - | +0.3 | 2 | +5.4 | 11 | C |
| OF(1B) | Harper, B.Harper, Bryce >> | 28 | 2021 | L | 94 | 100 | 22 | 141 | .309 | .432 | .615 | 1.047 | .400 | 488 | 101 | 151 | 42 | 1 | 35 | 84 | 100 | 134 | 5 | 13 | .996 | - | -1.2 | 4 | +6.5 | 10 | C |
| OF(OF) | Benintendi, A.Benintendi, Andrew >> | 27 | 2021 | L | 72 | 74 | 64 | 134 | .276 | .328 | .442 | .770 | .300 | 493 | 63 | 136 | 27 | 2 | 17 | 73 | 36 | 97 | 2 | 8 | .987 | - | +0.3 | 4 | +1.7 | 8 | C |
| OF(2B) | Betts, M.Betts, Mookie $$ >> | 28 | 2021 | R | 89 | 86 | 59 | 122 | .264 | .371 | .487 | .858 | .340 | 466 | 93 | 123 | 29 | 3 | 23 | 58 | 68 | 86 | 11 | 10 | .986 | - | +0.2 | 5 | +3.7 | 6 | C |
| OF(OF) | O'Neill, T.O'Neill, Tyler >> | 26 | 2021 | R | 92 | 92 | 59 | 138 | .286 | .355 | .560 | .915 | .330 | 482 | 89 | 138 | 26 | 2 | 34 | 80 | 38 | 168 | 13 | 15 | .962 | - | +0.6 | 5 | +5.2 | 9 | C |