| C(1B) | Molina, Y.Molina, Yadier >> | 39 | 2021 | R | 44 | 34 | 100 | 121 | .252 | .299 | .370 | .669 | .270 | 440 | 45 | 111 | 19 | 0 | 11 | 66 | 24 | 79 | 5 | 3 | .997 | + | +1.5 | 2 | +1 | 6 | C |
| C(1B) | Garver, M.Garver, Mitch >> | 30 | 2021 | R | 90 | 83 | 79 | 68 | .256 | .361 | .517 | .878 | .330 | 207 | 29 | 53 | 15 | 0 | 13 | 34 | 31 | 71 | 3 | 1 | .996 | - | +0.3 | 2 | +2.2 | 5 | C |
| C(1B) | Severino, P.Severino, Pedro >> | 27 | 2021 | R | 51 | 40 | 93 | 113 | .248 | .312 | .383 | .695 | .280 | 379 | 32 | 94 | 18 | 0 | 11 | 46 | 34 | 109 | 1 | 0 | .995 | - | +0.6 | 1 | +1 | 5 | C |
| 1B(3B) | Guerrero Jr., V.Guerrero Jr., Vladimir >> | 22 | 2021 | R | 96 | 100 | 30 | 161 | .311 | .402 | .601 | 1.003 | .370 | 604 | 123 | 188 | 29 | 1 | 48 | 111 | 86 | 110 | 6 | 4 | .993 | - | -0.7 | 2 | +6.6 | 164 | C |
| 2B(SS) | Segura, J.Segura, Jean >> | 31 | 2021 | R | 89 | 84 | 75 | 131 | .290 | .351 | .436 | .787 | .320 | 514 | 76 | 149 | 27 | 3 | 14 | 58 | 39 | 78 | 9 | 9 | .981 | - | +0.8 | 4 | +3.3 | 7 | C |
| SS(OF) | Tatis Jr., F.Tatis Jr., Fernando # >> | 22 | 2021 | R | 85 | 94 | 16 | 130 | .282 | .367 | .611 | .978 | .340 | 478 | 99 | 135 | 31 | 0 | 42 | 97 | 62 | 153 | 2 | 25 | .945 | - | -0.2 | 6 | +7.3 | 7 | 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(3B) | Bryant, K.Bryant, Kris >> | 29 | 2021 | R | 70 | 82 | 5 | 144 | .265 | .354 | .481 | .835 | .330 | 513 | 86 | 136 | 32 | 2 | 25 | 73 | 62 | 135 | 9 | 10 | .974 | + | -0.9 | 4 | +3.8 | 11 | C |
| OF(3B) | Adrianza, E.Adrianza, Ehire >> | 31 | 2021 | S | 58 | 55 | 54 | 109 | .247 | .332 | .401 | .733 | .300 | 182 | 32 | 45 | 9 | 2 | 5 | 28 | 21 | 42 | 2 | 0 | 1.000 | + | -0.3 | 4 | +0.5 | 5 | C |
| OF(OF) | Fraley, J.Fraley, Jake >> | 26 | 2021 | L | 61 | 48 | 62 | 78 | .210 | .355 | .369 | .724 | .330 | 214 | 27 | 45 | 7 | 0 | 9 | 36 | 46 | 71 | 2 | 10 | .984 | - | +0.3 | 5 | +1.2 | 5 | C |