| C(1B) | Mejia, F.Mejia, Francisco >> | 25 | 2021 | S | 71 | 62 | 84 | 84 | .260 | .325 | .416 | .741 | .320 | 250 | 31 | 65 | 15 | 3 | 6 | 35 | 17 | 49 | 7 | 0 | .993 | - | +0.5 | 4 | 10 | 5 | C |
| C(OF) | Alfaro, J.Alfaro, Jorge >> | 28 | 2021 | R | 21 | 27 | 39 | 92 | .244 | .283 | .342 | .625 | .280 | 295 | 22 | 72 | 15 | 1 | 4 | 30 | 11 | 99 | 5 | 8 | .992 | - | -0.5 | 5 | 9 | 5 | C |
| 1B(2B) | Hiura, K.Hiura, Keston >> | 24 | 2021 | R | 3 | 4 | 46 | 61 | .168 | .258 | .301 | .559 | .250 | 173 | 16 | 29 | 9 | 1 | 4 | 19 | 14 | 77 | 7 | 3 | .991 | - | -0.2 | 4 | 11 | 5 | C |
| 2B(SS) | Rodgers, B.Rodgers, Brendan >> | 24 | 2021 | R | 73 | 81 | 41 | 102 | .284 | .329 | .470 | .799 | .330 | 387 | 49 | 110 | 21 | 3 | 15 | 51 | 19 | 84 | 7 | 0 | .987 | - | -0.2 | 3 | 12 | 6 | C |
| 2B(1B) | Gonzalez, M.Gonzalez, Marwin >> | 32 | 2021 | S | 9 | 10 | 45 | 91 | .199 | .275 | .304 | .579 | .270 | 276 | 30 | 55 | 14 | 0 | 5 | 28 | 20 | 78 | 9 | 3 | .968 | - | +0.2 | 2 | 9 | 5 | C |
| 3B(SS) | Wendle, J.Wendle, Joey >> | 31 | 2021 | L | 69 | 64 | 77 | 136 | .265 | .321 | .422 | .743 | .320 | 460 | 73 | 122 | 31 | 4 | 11 | 54 | 28 | 113 | 10 | 8 | .972 | - | +1.5 | 5 | 9 | 8 | C |
| 3B(1B) | Astudillo, W.Astudillo, Willians >> | 29 | 2021 | R | 14 | 20 | 39 | 72 | .236 | .260 | .375 | .635 | .260 | 208 | 17 | 49 | 8 | 0 | 7 | 21 | 3 | 12 | 4 | 0 | .990 | - | -0.4 | 1 | 10 | 5 | C |
| SS(IF) | Story, T.Story, Trevor >> | 28 | 2021 | R | 79 | 71 | 82 | 142 | .251 | .332 | .471 | .803 | .330 | 526 | 88 | 132 | 34 | 5 | 24 | 75 | 53 | 139 | 11 | 20 | .975 | - | +1.6 | 6 | 11 | 10 | C |
| OF(OF) | O'Neill, T.O'Neill, Tyler >> | 26 | 2021 | R | 92 | 93 | 59 | 138 | .286 | .355 | .560 | .915 | .350 | 482 | 89 | 138 | 26 | 2 | 34 | 80 | 38 | 168 | 13 | 15 | .962 | - | +0.6 | 5 | 15 | 9 | C |
| OF(3B) | Bryant, K.Bryant, Kris >> | 29 | 2021 | R | 72 | 84 | 6 | 144 | .265 | .354 | .481 | .835 | .350 | 513 | 86 | 136 | 32 | 2 | 25 | 73 | 62 | 135 | 9 | 10 | .974 | + | -0.9 | 4 | 12 | 11 | C |
| OF(OF) | Yastrzemski, M.Yastrzemski, Mike >> | 30 | 2021 | L | 56 | 47 | 87 | 139 | .224 | .313 | .457 | .770 | .310 | 468 | 75 | 105 | 28 | 3 | 25 | 71 | 51 | 131 | 9 | 4 | .996 | - | +0.4 | 3 | 13 | 9 | C |
| OF(OF) | Alford, A.Alford, Anthony >> | 26 | 2021 | R | 42 | 41 | 50 | 49 | .233 | .311 | .406 | .717 | .310 | 133 | 14 | 31 | 6 | 1 | 5 | 11 | 12 | 58 | 3 | 5 | .985 | - | 0 | 6 | 12 | 4 | C |