| C(2B) | Barnes, A.Barnes, Austin >> | 28 | 2018 | R | 45 | 24 | 88 | 100 | .205 | .329 | .290 | .619 | .300 | 200 | 32 | 41 | 5 | 0 | 4 | 14 | 31 | 67 | 6 | 4 | .996 | - | +0.5 | 3 | +0.4 | 6 | C |
| C(1B) | Iannetta, C.Iannetta, Chris >> | 35 | 2018 | R | 55 | 49 | 45 | 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(DH) | Cabrera, M.Cabrera, Miguel >> | 35 | 2018 | R | 96 | 96 | 51 | 38 | .299 | .397 | .448 | .845 | .370 | 134 | 17 | 40 | 11 | 0 | 3 | 22 | 22 | 27 | 0 | 0 | .996 | - | -0.4 | 1 | +0.7 | 4 | C |
| 2B(SS) | Cabrera, A.Cabrera, Asdrubal >> | 33 | 2018 | S | 43 | 59 | 8 | 147 | .262 | .317 | .458 | .775 | .290 | 546 | 68 | 143 | 36 | 1 | 23 | 75 | 41 | 119 | 3 | 0 | .987 | - | -2.1 | 2 | +3.2 | 13 | C |
| 2B(3B) | McNeil, J.McNeil, Jeff † >> | 26 | 2018 | L | 97 | 98 | 53 | 63 | .329 | .381 | .471 | .852 | .350 | 225 | 35 | 74 | 11 | 6 | 3 | 19 | 14 | 24 | 5 | 7 | .987 | - | 0 | 8 | +2.6 | 5 | C |
| 2B(3B) | Lowrie, J.Lowrie, Jed # >> | 34 | 2018 | S | 88 | 80 | 80 | 157 | .267 | .355 | .448 | .803 | .320 | 596 | 78 | 159 | 37 | 1 | 23 | 99 | 78 | 128 | 3 | 0 | .993 | - | +0.5 | 2 | +4.7 | 34 | C |
| SS(IF) | Semien, M.Semien, Marcus >> | 27 | 2018 | R | 59 | 48 | 82 | 159 | .255 | .321 | .388 | .709 | .290 | 632 | 89 | 161 | 35 | 2 | 15 | 70 | 61 | 131 | 1 | 14 | .970 | - | +2 | 4 | +3.2 | 56 | C |
| OF(OF) | Cabrera, M.Cabrera, Melky >> | 34 | 2018 | S | 71 | 75 | 38 | 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(OF) | Conforto, M.Conforto, Michael >> | 25 | 2018 | L | 61 | 65 | 16 | 153 | .243 | .352 | .448 | .800 | .320 | 543 | 78 | 132 | 25 | 1 | 28 | 82 | 84 | 159 | 7 | 3 | .990 | - | -1 | 2 | +3.7 | 20 | C |
| OF(OF) | Santana, D.Santana, Domingo >> | 25 | 2018 | R | 68 | 61 | 69 | 85 | .265 | .332 | .412 | .744 | .300 | 211 | 21 | 56 | 14 | 1 | 5 | 20 | 20 | 77 | 1 | 1 | .988 | - | +0.4 | 3 | +0.5 | 5 | C |
| OF(OF) | Heyward, J.Heyward, Jason # >> | 28 | 2018 | L | 69 | 65 | 59 | 127 | .270 | .337 | .395 | .732 | .310 | 440 | 67 | 119 | 23 | 4 | 8 | 57 | 42 | 60 | 2 | 1 | .988 | - | +0.1 | 3 | +1.1 | 7 | C |
| OF(OF) | Markakis, N.Markakis, Nick >> | 35 | 2018 | L | 88 | 90 | 32 | 162 | .297 | .371 | .440 | .811 | .340 | 623 | 78 | 185 | 43 | 2 | 14 | 93 | 72 | 80 | 1 | 1 | .994 | - | -0.7 | 2 | +2.6 | 200 | C |
| OF(SS) | Gonzalez, M.Gonzalez, Marwin >> | 29 | 2018 | S | 55 | 50 | 67 | 145 | .247 | .325 | .409 | .734 | .290 | 489 | 61 | 121 | 25 | 3 | 16 | 68 | 53 | 126 | 3 | 2 | .979 | + | +0.5 | 3 | +1.9 | 12 | C |