| C(1B) | Cervelli, F.Cervelli, Francisco † >> | 32 | 2018 | R | 93 | 83 | 76 | 104 | .259 | .382 | .431 | .813 | .350 | 332 | 39 | 86 | 15 | 3 | 12 | 57 | 51 | 84 | 15 | 2 | .995 | - | +0.3 | 4 | +2.9 | 6 | C |
| 1B(OF) | O'Hearn, R.O'Hearn, Ryan >> | 24 | 2018 | L | 79 | 86 | 29 | 44 | .262 | .353 | .597 | .950 | .320 | 149 | 23 | 39 | 10 | 2 | 12 | 30 | 20 | 45 | 1 | 0 | .983 | - | -0.4 | 4 | +1.2 | 4 | C |
| 2B(IF) | LeMahieu, D.LeMahieu, DJ # >> | 29 | 2018 | R | 76 | 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(OF) | Bryant, K.Bryant, Kris >> | 26 | 2018 | R | 80 | 88 | 8 | 102 | .272 | .377 | .460 | .837 | .350 | 389 | 59 | 106 | 28 | 3 | 13 | 52 | 48 | 107 | 17 | 2 | .950 | - | -0.5 | 3 | +2.4 | 6 | C |
| SS(OF) | Peraza, J.Peraza, Jose >> | 24 | 2018 | R | 68 | 69 | 55 | 157 | .288 | .328 | .416 | .744 | .300 | 632 | 85 | 182 | 31 | 4 | 14 | 58 | 29 | 75 | 9 | 23 | .963 | - | +0.5 | 6 | +2.6 | 34 | C |
| OF(OF) | Grossman, R.Grossman, Robbie >> | 28 | 2018 | S | 73 | 79 | 11 | 129 | .273 | .371 | .384 | .755 | .340 | 396 | 50 | 108 | 27 | 1 | 5 | 48 | 60 | 83 | 2 | 0 | .979 | - | -0.9 | 2 | +1.8 | 7 | C |
| OF(OF) | Cabrera, M.Cabrera, Melky >> | 34 | 2018 | S | 71 | 75 | 39 | 78 | .280 | .341 | .420 | .761 | .310 | 250 | 28 | 70 | 17 | 0 | 6 | 39 | 20 | 38 | 3 | 1 | 1.000 | - | -0.9 | 2 | +0.6 | 5 | C |
| OF(2B) | Zobrist, B.Zobrist, Ben >> | 37 | 2018 | S | 99 | 95 | 87 | 139 | .305 | .383 | .440 | .823 | .350 | 455 | 67 | 139 | 28 | 3 | 9 | 58 | 55 | 60 | 2 | 3 | .997 | + | +0.4 | 3 | +2.5 | 9 | C |
| OF(OF) | Laureano, R.Laureano, Ramon >> | 23 | 2018 | R | 97 | 89 | 82 | 48 | .288 | .362 | .474 | .836 | .330 | 156 | 27 | 45 | 12 | 1 | 5 | 19 | 16 | 50 | 2 | 7 | .991 | - | +0.6 | 6 | +1.6 | 4 | C |
| OF(OF) | Marte, S.Marte, Starling >> | 29 | 2018 | R | 77 | 72 | 72 | 145 | .277 | .329 | .460 | .789 | .300 | 559 | 81 | 155 | 32 | 5 | 20 | 72 | 35 | 109 | 8 | 33 | .991 | - | +0.3 | 7 | +3.8 | 12 | C |