| C(1B) | Garver, M.Garver, Mitch >> | 30 | 2021 | R | 93 | 86 | 83 | 68 | .256 | .361 | .517 | .878 | .370 | 207 | 29 | 53 | 15 | 0 | 13 | 34 | 31 | 71 | 3 | 1 | .996 | - | +0.3 | 2 | 13 | 5 | F |
| C(1B) | Stephenson, T.Stephenson, Tyler >> | 24 | 2021 | R | 98 | 91 | 91 | 132 | .286 | .370 | .431 | .801 | .380 | 350 | 56 | 100 | 21 | 0 | 10 | 45 | 41 | 75 | 6 | 0 | .999 | - | +0.4 | 1 | 10 | 7 | U |
| 1B(3B) | Guerrero Jr., V.Guerrero Jr., Vladimir >> | 22 | 2021 | R | 95 | 100 | 26 | 161 | .311 | .402 | .601 | 1.003 | .410 | 604 | 123 | 188 | 29 | 1 | 48 | 111 | 86 | 110 | 6 | 4 | .993 | - | -0.7 | 2 | 15 | 164 | U |
| 1B(DH) | Hoskins, R.Hoskins, Rhys >> | 28 | 2021 | R | 66 | 76 | 22 | 107 | .247 | .336 | .530 | .866 | .350 | 389 | 64 | 96 | 29 | 0 | 27 | 71 | 47 | 108 | 5 | 3 | .995 | - | -1.2 | 2 | 16 | 6 | S |
| 3B(2B) | Arraez, L.Arraez, Luis >> | 24 | 2021 | L | 92 | 85 | 79 | 121 | .294 | .362 | .376 | .738 | .370 | 428 | 58 | 126 | 17 | 6 | 2 | 42 | 43 | 48 | 2 | 2 | .976 | - | +1.2 | 5 | 7 | 6 | F |
| 3B(IF) | Candelario, J.Candelario, Jeimer >> | 27 | 2021 | S | 81 | 84 | 34 | 149 | .271 | .351 | .443 | .794 | .360 | 557 | 75 | 151 | 42 | 3 | 16 | 67 | 65 | 135 | 4 | 0 | .976 | - | -0.1 | 2 | 10 | 14 | S |
| SS(IF) | Bogaerts, X.Bogaerts, Xander >> | 28 | 2021 | R | 97 | 96 | 63 | 144 | .295 | .374 | .493 | .867 | .390 | 529 | 90 | 156 | 34 | 1 | 23 | 79 | 62 | 113 | 5 | 5 | .983 | - | +0.3 | 2 | 11 | 11 | U |
| OF(OF) | Bader, H.Bader, Harrison >> | 27 | 2021 | R | 85 | 77 | 97 | 103 | .267 | .326 | .460 | .786 | .340 | 367 | 45 | 98 | 21 | 1 | 16 | 50 | 27 | 85 | 5 | 9 | .990 | - | +1.8 | 4 | 12 | 6 | F |
| OF(OF) | Arozarena, R.Arozarena, Randy >> | 26 | 2021 | R | 89 | 88 | 54 | 141 | .274 | .359 | .459 | .818 | .370 | 529 | 94 | 145 | 32 | 3 | 20 | 69 | 56 | 170 | 14 | 20 | .995 | - | -0.2 | 6 | 11 | 10 | A |
| OF(OF) | Kiermaier, K.Kiermaier, Kevin >> | 31 | 2021 | L | 80 | 65 | 99 | 122 | .259 | .332 | .388 | .720 | .340 | 348 | 54 | 90 | 19 | 7 | 4 | 37 | 33 | 99 | 5 | 9 | .996 | - | +1.6 | 7 | 8 | 6 | A |
| OF(OF) | Benintendi, A.Benintendi, Andrew >> | 27 | 2021 | L | 80 | 78 | 71 | 134 | .276 | .328 | .442 | .770 | .340 | 493 | 63 | 136 | 27 | 2 | 17 | 73 | 36 | 97 | 2 | 8 | .987 | - | +0.3 | 4 | 11 | 8 | S |