| C(1B) | Cruz, T.Cruz, Tony >> | 31 | 2018 | R | 5 | 0 | 0 | 9 | .154 | .154 | .308 | .462 | .00 | 26 | 2 | 4 | 1 | 0 | 1 | 2 | 0 | 11 | 0 | 0 | 1.000 | - | +0.1 | 1 | 8 | 4 | C |
| C(1B) | Casali, C.Casali, Curt >> | 29 | 2018 | R | 86 | 0 | 0 | 52 | .293 | .357 | .450 | .807 | .00 | 140 | 15 | 41 | 10 | 0 | 4 | 16 | 12 | 32 | 2 | 0 | .987 | - | +0.3 | 1 | 11 | 4 | C |
| C(1B) | Barnhart, T.Barnhart, Tucker >> | 27 | 2018 | S | 56 | 0 | 0 | 138 | .248 | .329 | .372 | .701 | .00 | 460 | 50 | 114 | 21 | 3 | 10 | 46 | 54 | 96 | 2 | 0 | .997 | - | +0.9 | 2 | 9 | 9 | C |
| 1B(OF) | Dixon, B.Dixon, Brandon >> | 26 | 2018 | R | 11 | 0 | 0 | 74 | .178 | .218 | .356 | .574 | .00 | 118 | 14 | 21 | 6 | 0 | 5 | 10 | 6 | 43 | 0 | 0 | 1.000 | - | -0.2 | 1 | 12 | 5 | C |
| 1B(DH) | Votto, J.Votto, Joey >> | 35 | 2018 | L | 91 | 0 | 0 | 145 | .284 | .419 | .419 | .838 | .00 | 503 | 67 | 143 | 28 | 2 | 12 | 67 | 108 | 101 | 9 | 2 | .996 | - | 0 | 2 | 9 | 12 | C |
| 2B(IF) | Gennett, S.Gennett, Scooter >> | 28 | 2018 | L | 91 | 0 | 0 | 154 | .310 | .360 | .490 | .850 | .00 | 584 | 86 | 181 | 30 | 3 | 23 | 92 | 42 | 125 | 4 | 4 | .983 | - | +0.2 | 3 | 11 | 22 | C |
| 2B(3B) | Blandino, A.Blandino, Alex >> | 25 | 2018 | R | 42 | 0 | 0 | 69 | .234 | .324 | .289 | .613 | .00 | 128 | 14 | 30 | 4 | 0 | 1 | 8 | 13 | 41 | 4 | 0 | .955 | - | +0.4 | 1 | 8 | 5 | C |
| 2B(OF) | Herrera, D.Herrera, Dilson >> | 24 | 2018 | R | 26 | 0 | 0 | 53 | .184 | .268 | .414 | .682 | .00 | 87 | 11 | 16 | 5 | 0 | 5 | 11 | 8 | 39 | 2 | 0 | 1.000 | - | -0.2 | 1 | 12 | 4 | C |
| 3B(SS) | Suarez, E.Suarez, Eugenio >> | 26 | 2018 | R | 90 | 0 | 0 | 143 | .283 | .370 | .526 | .896 | .00 | 527 | 79 | 149 | 22 | 2 | 34 | 104 | 64 | 142 | 9 | 1 | .948 | - | +0.3 | 2 | 13 | 11 | C |
| 3B(OF) | Gosselin, P.Gosselin, Philip >> | 29 | 2018 | R | 8 | 0 | 0 | 20 | .125 | .250 | .250 | .500 | .00 | 24 | 5 | 3 | 0 | 0 | 1 | 2 | 4 | 8 | 0 | 0 | .938 | - | 0 | 1 | 8 | 4 | C |
| 3B(SS) | Pennington, C.Pennington, Cliff >> | 34 | 2018 | S | 9 | 0 | 0 | 16 | .138 | .265 | .138 | .403 | .00 | 29 | 1 | 4 | 0 | 0 | 0 | 0 | 5 | 13 | 0 | 0 | .900 | - | -0.1 | 1 | 7 | 4 | C |
| SS(3B) | Trahan, B.Trahan, Blake >> | 24 | 2018 | R | 12 | 0 | 0 | 11 | .214 | .214 | .214 | .428 | .00 | 14 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 1.000 | - | -0.1 | 1 | 7 | 4 | C |
| SS(OF) | Peraza, J.Peraza, Jose >> | 24 | 2018 | R | 72 | 0 | 0 | 157 | .288 | .328 | .416 | .744 | .00 | 632 | 85 | 182 | 31 | 4 | 14 | 58 | 29 | 75 | 9 | 23 | .963 | - | +0.5 | 6 | 9 | 34 | C |
| OF(OF) | Tucker, P.Tucker, Preston >> | 27 | 2018 | L | 43 | 0 | 0 | 97 | .229 | .301 | .404 | .705 | .00 | 166 | 19 | 38 | 11 | 0 | 6 | 27 | 13 | 43 | 4 | 0 | 1.000 | - | -0.8 | 1 | 13 | 5 | C |
| OF(OF) | Hamilton, B.Hamilton, Billy >> | 28 | 2018 | S | 37 | 0 | 0 | 153 | .236 | .301 | .327 | .628 | .00 | 504 | 74 | 119 | 16 | 9 | 4 | 29 | 46 | 132 | 1 | 34 | .994 | - | +0.7 | 8 | 7 | 20 | C |
| OF(OF) | Williams, M.Williams, Mason >> | 26 | 2018 | L | 72 | 0 | 0 | 51 | .293 | .331 | .398 | .729 | .00 | 123 | 10 | 36 | 5 | 1 | 2 | 6 | 7 | 29 | 0 | 1 | 1.000 | - | -0.1 | 4 | 9 | 4 | C |
| OF(OF) | Winker, J.Winker, Jesse >> | 24 | 2018 | L | 93 | 0 | 0 | 89 | .299 | .407 | .431 | .838 | .00 | 281 | 38 | 84 | 16 | 0 | 7 | 43 | 49 | 46 | 2 | 0 | .992 | - | -1.9 | 1 | 10 | 5 | C |
| OF(OF) | Guerrero, G.Guerrero, Gabriel >> | 24 | 2018 | R | 7 | 0 | 0 | 14 | .167 | .167 | .333 | .500 | .00 | 18 | 1 | 3 | 0 | 0 | 1 | 1 | 0 | 8 | 0 | 0 | .800 | - | -0.1 | 1 | 8 | 4 | C |
| OF(OF) | Ervin, P.Ervin, Phil >> | 25 | 2018 | R | 62 | 0 | 0 | 78 | .252 | .329 | .404 | .733 | .00 | 218 | 27 | 55 | 10 | 1 | 7 | 31 | 20 | 60 | 5 | 6 | .974 | - | -0.9 | 5 | 10 | 5 | C |
| OF(OF) | Schebler, S.Schebler, Scott >> | 27 | 2018 | L | 71 | 0 | 0 | 107 | .255 | .339 | .439 | .778 | .00 | 380 | 55 | 97 | 19 | 0 | 17 | 49 | 39 | 99 | 9 | 4 | .970 | - | -0.8 | 2 | 12 | 6 | C |