| C(1B) | Barnhart, T.Barnhart, Tucker >> | 27 | 2018 | S | 64 | 47 | 97 | 138 | .248 | .329 | .372 | .701 | .300 | 460 | 50 | 114 | 21 | 3 | 10 | 46 | 54 | 96 | 2 | 0 | .997 | - | +0.9 | 2 | +0.8 | 9 | C |
| 1B(OF) | Bellinger, C.Bellinger, Cody # >> | 22 | 2018 | L | 83 | 76 | 73 | 162 | .260 | .345 | .470 | .815 | .320 | 557 | 84 | 145 | 28 | 7 | 25 | 76 | 69 | 151 | 3 | 14 | .995 | - | +0.2 | 6 | +3.4 | 200 | C |
| 2B(1B) | Cano, R.Cano, Robinson >> | 36 | 2018 | L | 98 | 96 | 74 | 80 | .303 | .376 | .471 | .847 | .350 | 310 | 44 | 94 | 22 | 0 | 10 | 50 | 32 | 47 | 4 | 0 | .994 | - | +0.3 | 1 | +3.1 | 5 | C |
| 3B(IF) | Beltre, A.Beltre, Adrian # >> | 39 | 2018 | R | 75 | 71 | 65 | 119 | .273 | .334 | .434 | .768 | .300 | 433 | 49 | 118 | 23 | 1 | 15 | 65 | 34 | 96 | 6 | 1 | .952 | - | +0.9 | 2 | +1.1 | 6 | C |
| 3B(2B) | Gyorko, J.Gyorko, Jedd >> | 29 | 2018 | R | 76 | 71 | 56 | 125 | .262 | .349 | .416 | .765 | .320 | 351 | 49 | 92 | 19 | 1 | 11 | 47 | 44 | 77 | 3 | 2 | .937 | - | +0.7 | 2 | +1.6 | 6 | C |
| SS(3B) | Rojas, M.Rojas, Miguel >> | 29 | 2018 | R | 41 | 30 | 98 | 153 | .252 | .299 | .346 | .645 | .270 | 488 | 44 | 123 | 13 | 0 | 11 | 53 | 24 | 69 | 9 | 6 | .993 | - | +1.7 | 2 | +1 | 20 | C |
| SS(IF) | Story, T.Story, Trevor >> | 25 | 2018 | R | 94 | 90 | 75 | 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 | 91 | 94 | 43 | 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) | Blackmon, C.Blackmon, Charlie >> | 31 | 2018 | L | 84 | 91 | 20 | 156 | .291 | .359 | .502 | .861 | .330 | 626 | 119 | 182 | 31 | 7 | 29 | 70 | 59 | 134 | 8 | 12 | .997 | - | -2.7 | 5 | +3.9 | 29 | C |
| OF(OF) | Brantley, M.Brantley, Michael >> | 31 | 2018 | L | 91 | 95 | 38 | 143 | .309 | .368 | .468 | .836 | .340 | 570 | 89 | 176 | 36 | 2 | 17 | 76 | 48 | 60 | 5 | 12 | .996 | - | -0.7 | 4 | +3.8 | 11 | 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 |
| OF(OF) | Trout, M.Trout, Mike † >> | 26 | 2018 | R | 100 | 100 | 99 | 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) | Gordon, A.Gordon, Alex >> | 34 | 2018 | L | 57 | 42 | 94 | 141 | .245 | .325 | .370 | .695 | .300 | 506 | 56 | 124 | 24 | 0 | 13 | 54 | 50 | 124 | 10 | 12 | .993 | - | +1 | 4 | +0.9 | 10 | C |