| C(1B) | Realmuto, J.Realmuto, J.T. >> | 27 | 2018 | R | 81 | 151 | .213 | .287 | .369 | .656 | 601 | 62 | 128 | 27 | 2 | 21 | 72 | 53 | 163 | 9 | 0 | 0 | - | 0 | 0 | 33 | 1 | 0 | .999 | 36% |
| C(1B) | Posey, B.Posey, Buster >> | 31 | 2018 | R | 77 | 11 | .400 | .438 | .667 | 1.105 | 15 | 2 | 6 | 2 | 1 | 0 | 2 | 1 | 2 | 0 | 0 | 0 | - | 0 | 0 | 1 | 1 | 0 | .979 | 0% |
| C(1B) | Romine, A.Romine, Austin >> | 29 | 2018 | R | 44 | 8 | .158 | .200 | .158 | .358 | 19 | 2 | 3 | 0 | 0 | 0 | 0 | 1 | 8 | 0 | 0 | 0 | - | 0 | 0 | 2 | 0 | 0 | 1.000 | - |
| 1B(OF) | Voit, L.Voit, Luke † >> | 27 | 2018 | R | 98 | 154 | .301 | .367 | .732 | 1.099 | 578 | 108 | 174 | 36 | 6 | 67 | 144 | 60 | 183 | 1 | 0 | 0 | - | 0 | 1 | 16 | 1 | 0 | .999 | - |
| 1B(DH) | Rizzo, A.Rizzo, Anthony >> | 28 | 2018 | L | 90 | 157 | .255 | .351 | .451 | .802 | 605 | 77 | 154 | 31 | 2 | 28 | 102 | 68 | 114 | 24 | 0 | 0 | - | 0 | 3 | 29 | 3 | 0 | .998 | - |
| 1B(OF) | Bellinger, C.Bellinger, Cody >> | 22 | 2018 | L | 75 | 167 | .226 | .300 | .421 | .721 | 691 | 97 | 156 | 32 | 8 | 29 | 81 | 73 | 207 | 0 | 0 | 0 | - | 0 | 0 | 15 | 14 | 0 | .967 | - |
| 1B(DH) | Freeman, F.Freeman, Freddie † >> | 28 | 2018 | L | 96 | 162 | .280 | .349 | .448 | .797 | 643 | 74 | 180 | 50 | 5 | 16 | 86 | 64 | 164 | 6 | 0 | 0 | - | 0 | 3 | 12 | 6 | 0 | .996 | - |
| 1B(DH) | Bird, G.Bird, Gregory >> | 25 | 2018 | L | 25 | 26 | .205 | .286 | .443 | .729 | 88 | 13 | 18 | 6 | 0 | 5 | 14 | 10 | 24 | 0 | 0 | 0 | - | 0 | 0 | 6 | 0 | 0 | 1.000 | - |
| 2B(IF) | LeMahieu, D.LeMahieu, DJ >> | 29 | 2018 | R | 67 | 19 | .233 | .277 | .350 | .627 | 60 | 7 | 14 | 2 | 1 | 1 | 4 | 4 | 13 | 0 | 0 | 0 | - | 0 | 1 | 1 | 0 | 0 | 1.000 | - |
| 3B(SS) | Bregman, A.Bregman, Alex † >> | 24 | 2018 | R | 94 | 167 | .255 | .331 | .492 | .823 | 659 | 84 | 168 | 68 | 2 | 28 | 100 | 70 | 127 | 8 | 1 | 0 | 100% | 0 | 7 | 18 | 41 | 0 | .909 | - |
| 3B(IF) | Rendon, A.Rendon, Anthony >> | 28 | 2018 | R | 95 | 160 | .248 | .326 | .440 | .766 | 609 | 74 | 151 | 55 | 1 | 20 | 80 | 72 | 131 | 1 | 0 | 0 | - | 0 | 5 | 24 | 3 | 0 | .990 | - |
| SS(IF) | Story, T.Story, Trevor † >> | 25 | 2018 | R | 89 | 162 | .269 | .345 | .513 | .858 | 651 | 111 | 175 | 46 | 10 | 31 | 85 | 72 | 192 | 4 | 18 | 12 | 60% | 0 | 0 | 7 | 18 | 0 | .971 | - |
| SS(IF) | Tulowitzki, T.Tulowitzki, Troy >> | 32 | 2016 | R | 65 | 11 | .175 | .195 | .325 | .520 | 40 | 2 | 7 | 0 | 0 | 2 | 7 | 1 | 13 | 0 | 0 | 0 | - | 0 | 0 | 1 | 2 | 0 | .939 | - |
| SS(IF) | Gregorius, D.Gregorius, Didi >> | 28 | 2018 | L | 78 | 168 | .222 | .279 | .411 | .690 | 699 | 99 | 155 | 33 | 3 | 31 | 100 | 50 | 155 | 7 | 0 | 0 | - | 0 | 5 | 23 | 6 | 0 | .990 | - |
| OF(OF) | Hicks, A.Hicks, Aaron >> | 28 | 2018 | S | 76 | 171 | .260 | .339 | .456 | .795 | 724 | 120 | 188 | 25 | 6 | 35 | 76 | 87 | 185 | 0 | 0 | 0 | - | 0 | 0 | 11 | 1 | 0 | .997 | - |
| OF(OF) | Judge, A.Judge, Aaron † >> | 26 | 2018 | R | 99 | 167 | .306 | .397 | .633 | 1.030 | 660 | 136 | 202 | 56 | 2 | 52 | 123 | 95 | 222 | 6 | 0 | 0 | - | 0 | 3 | 12 | 3 | 0 | .990 | - |
| OF(OF) | Frazier, C.Frazier, Clint >> | 23 | 2018 | R | 75 | 1 | .000 | .250 | .000 | .250 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | - | 0 | 0 | 0 | 0 | 0 | 1.000 | - |
| OF(OF) | Trout, M.Trout, Mike † >> | 26 | 2018 | R | 99 | 160 | .278 | .388 | .566 | .954 | 632 | 123 | 176 | 37 | 5 | 45 | 94 | 103 | 173 | 11 | 26 | 9 | 74% | 0 | 1 | 5 | 0 | 0 | 1.000 | - |
| OF(OF) | Gardner, B.Gardner, Brett >> | 35 | 2018 | L | 46 | 43 | .153 | .197 | .264 | .461 | 72 | 18 | 11 | 1 | 2 | 1 | 2 | 4 | 15 | 0 | 0 | 0 | - | 0 | 0 | 2 | 1 | 0 | .970 | - |
| OF(2B) | Betts, M.Betts, Mookie † >> | 25 | 2018 | R | 99 | 153 | .313 | .401 | .575 | .976 | 624 | 145 | 195 | 58 | 8 | 30 | 87 | 83 | 152 | 12 | 17 | 20 | 46% | 0 | 4 | 1 | 1 | 0 | .997 | - |
| OF(OF) | Yelich, C.Yelich, Christian † >> | 26 | 2018 | L | 98 | 171 | .286 | .373 | .519 | .892 | 597 | 102 | 171 | 41 | 10 | 26 | 90 | 81 | 169 | 3 | 20 | 11 | 65% | 0 | 2 | 13 | 4 | 0 | .987 | - |