| C(1B) | Contreras, W.Contreras, William >> | 23 | 2021 | R | 41 | 39 | 60 | 52 | .215 | .304 | .399 | .703 | .280 | 163 | 19 | 35 | 4 | 1 | 8 | 23 | 19 | 54 | 2 | 0 | .995 | - | -0.1 | 2 | 15 | 4 | C |
| C(1B) | Suzuki, K.Suzuki, Kurt >> | 38 | 2021 | R | 31 | 31 | 44 | 72 | .224 | .298 | .342 | .640 | .280 | 219 | 17 | 49 | 8 | 0 | 6 | 16 | 12 | 44 | 11 | 0 | .984 | - | -0.1 | 1 | 10 | 5 | C |
| 1B(DH) | Freeman, F.Freeman, Freddie >> | 31 | 2021 | L | 93 | 97 | 37 | 159 | .300 | .394 | .503 | .897 | .370 | 600 | 120 | 180 | 25 | 2 | 31 | 83 | 85 | 107 | 8 | 8 | .998 | - | -0.7 | 3 | 12 | 56 | C |
| 2B(OF) | Peterson, J.Peterson, Jace >> | 31 | 2021 | L | 62 | 64 | 25 | 94 | .247 | .350 | .367 | .717 | .330 | 259 | 36 | 64 | 11 | 1 | 6 | 31 | 38 | 68 | 3 | 10 | .980 | - | -0.4 | 5 | 10 | 5 | C |
| 2B(3B) | La Stella, T.La Stella, Tommy >> | 32 | 2021 | L | 51 | 52 | 52 | 76 | .250 | .310 | .405 | .715 | .290 | 220 | 26 | 55 | 11 | 1 | 7 | 27 | 18 | 26 | 1 | 0 | .995 | - | -0.1 | 2 | 10 | 5 | C |
| 2B(IF) | Albies, O.Albies, Ozzie # >> | 24 | 2021 | S | 73 | 69 | 85 | 156 | .259 | .314 | .488 | .802 | .290 | 629 | 103 | 163 | 40 | 7 | 30 | 106 | 47 | 128 | 3 | 20 | .987 | - | +0.6 | 6 | 12 | 29 | C |
| 3B(1B) | Riley, A.Riley, Austin >> | 24 | 2021 | R | 99 | 95 | 79 | 160 | .303 | .372 | .531 | .903 | .350 | 590 | 91 | 179 | 33 | 1 | 33 | 107 | 52 | 168 | 12 | 0 | .969 | - | +1.5 | 2 | 13 | 83 | C |
| 3B(IF) | Donaldson, J.Donaldson, Josh † >> | 35 | 2021 | R | 77 | 78 | 38 | 135 | .247 | .357 | .475 | .832 | .330 | 457 | 73 | 113 | 26 | 0 | 26 | 72 | 74 | 114 | 4 | 0 | .952 | - | +0.1 | 1 | 13 | 8 | C |
| SS(IF) | Simmons, A.Simmons, Andrelton >> | 31 | 2021 | R | 33 | 24 | 87 | 131 | .223 | .284 | .274 | .558 | .260 | 412 | 37 | 92 | 12 | 0 | 3 | 31 | 32 | 62 | 3 | 1 | .976 | - | +2.2 | 2 | 7 | 7 | C |
| SS(IF) | Swanson, D.Swanson, Dansby >> | 27 | 2021 | R | 61 | 62 | 64 | 160 | .248 | .315 | .449 | .764 | .290 | 588 | 78 | 146 | 33 | 2 | 27 | 88 | 52 | 167 | 5 | 9 | .982 | - | +0.3 | 4 | 12 | 83 | C |
| OF(OF) | Rosario, E.Rosario, Eddie >> | 29 | 2021 | L | 52 | 61 | 36 | 111 | .259 | .308 | .435 | .743 | .290 | 379 | 42 | 98 | 19 | 3 | 14 | 62 | 26 | 61 | 1 | 11 | .983 | - | -0.2 | 5 | 11 | 5 | C |
| OF(OF) | Heyward, J.Heyward, Jason >> | 31 | 2021 | L | 26 | 22 | 68 | 104 | .214 | .280 | .347 | .627 | .260 | 323 | 35 | 69 | 15 | 2 | 8 | 30 | 27 | 68 | 3 | 5 | 1.000 | - | 0 | 4 | 9 | 6 | C |
| OF(OF) | Ortega, R.Ortega, Rafael >> | 30 | 2021 | L | 87 | 90 | 47 | 103 | .291 | .360 | .463 | .823 | .340 | 296 | 44 | 86 | 14 | 2 | 11 | 33 | 30 | 70 | 2 | 12 | .987 | - | -0.1 | 6 | 12 | 6 | C |
| OF(OF) | Acuna, R.Acuna, Ronald † >> | 23 | 2021 | R | 97 | 99 | 46 | 82 | .283 | .400 | .596 | .996 | .380 | 297 | 72 | 84 | 19 | 1 | 24 | 52 | 49 | 85 | 9 | 17 | .986 | - | -0.1 | 7 | 19 | 5 | C |