| C(1B) | Realmuto, J.Realmuto, J.T. >> | 27 | 2018 | R | 85 | 83 | 66 | 125 | .277 | .343 | .484 | .827 | .310 | 477 | 74 | 132 | 30 | 3 | 21 | 74 | 38 | 104 | 10 | 3 | .993 | - | +0.1 | 3 | +4.9 | 6 | C |
| 1B(OF) | Pearce, S.Pearce, Steven >> | 35 | 2018 | R | 89 | 94 | 24 | 76 | .284 | .382 | .512 | .894 | .350 | 215 | 35 | 61 | 14 | 1 | 11 | 42 | 29 | 41 | 5 | 0 | .995 | - | -1 | 2 | +2 | 5 | C |
| 2B(IF) | LeMahieu, D.LeMahieu, DJ >> | 29 | 2018 | R | 77 | 64 | 98 | 128 | .276 | .325 | .428 | .753 | .300 | 533 | 90 | 147 | 32 | 2 | 15 | 62 | 37 | 82 | 2 | 6 | .993 | - | +2.2 | 3 | +1.2 | 7 | C |
| 3B(SS) | Escobar, E.Escobar, Eduardo >> | 29 | 2018 | S | 81 | 80 | 65 | 151 | .272 | .339 | .489 | .828 | .310 | 566 | 75 | 154 | 48 | 3 | 23 | 84 | 52 | 126 | 5 | 2 | .984 | - | +0.3 | 3 | +3.4 | 17 | C |
| SS(IF) | Story, T.Story, Trevor >> | 25 | 2018 | R | 95 | 90 | 77 | 157 | .291 | .350 | .567 | .917 | .320 | 598 | 88 | 174 | 42 | 6 | 37 | 108 | 47 | 168 | 7 | 27 | .979 | - | +0.9 | 7 | +5.6 | 34 | C |
| DH(1B) | Ohtani, S.Ohtani, Shohei # >> | 23 | 2018 | L | 92 | 94 | 44 | 104 | .285 | .362 | .564 | .926 | .330 | 326 | 59 | 93 | 21 | 2 | 22 | 61 | 37 | 102 | 2 | 10 | 1.000 | - | -0.7 | 5 | +2.7 | 6 | C |
| OF(OF) | Martin, L.Martin, Leonys >> | 30 | 2018 | L | 63 | 56 | 83 | 84 | .255 | .325 | .425 | .750 | .290 | 318 | 48 | 81 | 15 | 3 | 11 | 33 | 30 | 77 | 3 | 7 | .992 | - | +0.6 | 5 | +1.6 | 5 | C |
| OF(OF) | Trout, M.Trout, Mike † >> | 26 | 2018 | R | 100 | 100 | 100 | 140 | .312 | .463 | .628 | 1.091 | .430 | 471 | 101 | 147 | 24 | 4 | 39 | 79 | 122 | 124 | 10 | 24 | 1.000 | - | +1.2 | 7 | +9.2 | 9 | C |
| OF(OF) | Inciarte, E.Inciarte, Ender >> | 27 | 2018 | L | 67 | 54 | 94 | 156 | .265 | .327 | .380 | .707 | .300 | 597 | 83 | 158 | 27 | 6 | 10 | 61 | 49 | 86 | 6 | 28 | .987 | - | +2.1 | 7 | +1.7 | 29 | C |