| C(1B) | Iannetta, C.Iannetta, Chris >> | 35 | 2018 | R | 57 | 53 | 38 | 110 | .224 | .348 | .385 | .733 | .320 | 299 | 36 | 67 | 13 | 1 | 11 | 36 | 50 | 87 | 7 | 0 | .994 | - | -0.4 | 2 | +0.6 | 5 | C |
| 1B(3B) | Gurriel, Y.Gurriel, Yuli >> | 34 | 2018 | R | 65 | 74 | 29 | 136 | .291 | .327 | .428 | .755 | .300 | 537 | 70 | 156 | 33 | 1 | 13 | 85 | 23 | 63 | 6 | 5 | .994 | - | -0.7 | 2 | +2.4 | 8 | C |
| 2B(IF) | Altuve, J.Altuve, Jose >> | 28 | 2018 | R | 99 | 98 | 77 | 137 | .316 | .387 | .451 | .838 | .360 | 534 | 84 | 169 | 29 | 2 | 13 | 61 | 55 | 79 | 6 | 17 | .984 | - | +0.6 | 5 | +5 | 8 | C |
| 2B(SS) | Villar, J.Villar, Jonathan >> | 27 | 2018 | S | 66 | 58 | 75 | 141 | .260 | .326 | .384 | .710 | .300 | 466 | 54 | 121 | 14 | 1 | 14 | 46 | 41 | 138 | 5 | 35 | .976 | - | +0.8 | 7 | +2.3 | 10 | C |
| 3B(SS) | Bregman, A.Bregman, Alex >> | 24 | 2018 | R | 94 | 98 | 28 | 157 | .286 | .396 | .532 | .928 | .370 | 594 | 105 | 170 | 51 | 1 | 31 | 103 | 96 | 85 | 12 | 10 | .963 | - | -0.1 | 3 | +7.5 | 34 | C |
| 3B(IF) | Arenado, N.Arenado, Nolan >> | 27 | 2018 | R | 98 | 98 | 67 | 156 | .297 | .377 | .561 | .938 | .350 | 590 | 104 | 175 | 38 | 2 | 38 | 110 | 73 | 122 | 3 | 2 | .967 | - | +0.7 | 2 | +5.2 | 29 | C |
| SS(IF) | Correa, C.Correa, Carlos >> | 23 | 2018 | R | 63 | 55 | 65 | 110 | .239 | .330 | .405 | .735 | .310 | 402 | 60 | 96 | 20 | 1 | 15 | 65 | 53 | 111 | 2 | 3 | .984 | - | +0.3 | 2 | +2 | 5 | C |
| OF(OF) | Martinez, J.Martinez, J.D. >> | 30 | 2018 | R | 96 | 100 | 30 | 150 | .330 | .407 | .629 | 1.036 | .380 | 569 | 111 | 188 | 37 | 2 | 43 | 130 | 69 | 146 | 4 | 6 | 1.000 | - | -1.4 | 3 | +6.8 | 16 | C |
| OF(OF) | Springer, G.Springer, George >> | 28 | 2018 | R | 74 | 76 | 35 | 140 | .265 | .347 | .434 | .781 | .320 | 544 | 102 | 144 | 26 | 0 | 22 | 71 | 64 | 122 | 5 | 6 | .996 | - | -0.6 | 2 | +3.1 | 9 | C |
| OF(OF) | Pence, H.Pence, Hunter >> | 35 | 2018 | R | 8 | 18 | 18 | 97 | .226 | .260 | .332 | .592 | .240 | 235 | 19 | 53 | 11 | 1 | 4 | 24 | 11 | 59 | 0 | 5 | .990 | - | -0.8 | 4 | -0.4 | 5 | C |
| OF(OF) | Tucker, K.Tucker, Kyle >> | 21 | 2018 | L | 1 | 3 | 11 | 28 | .141 | .236 | .203 | .439 | .210 | 64 | 10 | 9 | 2 | 1 | 0 | 4 | 6 | 13 | 2 | 1 | .917 | - | -0.3 | 5 | -0.7 | 4 | C |
| OF(SS) | Gonzalez, M.Gonzalez, Marwin >> | 29 | 2018 | S | 62 | 56 | 68 | 145 | .247 | .325 | .409 | .734 | .300 | 489 | 61 | 121 | 25 | 3 | 16 | 68 | 53 | 126 | 3 | 2 | .979 | + | +0.5 | 3 | +1.9 | 12 | C |