| C(1B) | Realmuto, J.Realmuto, J.T. >> | 28 | 2019 | R | 38 | 30 | 96 | 145 | .275 | .332 | .493 | .825 | .270 | 538 | 92 | 148 | 36 | 3 | 25 | 83 | 41 | 123 | 5 | 9 | .992 | + | +1.7 | 4 | +3.5 | 12 | C |
| C(1B) | Sanchez, G.Sanchez, Gary >> | 23 | 2016 | R | 87 | 84 | 72 | 53 | .299 | .379 | .657 | 1.036 | .320 | 201 | 34 | 60 | 12 | 0 | 20 | 42 | 24 | 57 | 2 | 1 | .991 | + | +0.51 | 2 | +2.59 | 4 | C |
| 2B(1B) | Murphy, D.Murphy, Daniel >> | 31 | 2016 | L | 86 | 97 | 15 | 142 | .347 | .395 | .595 | .990 | .340 | 531 | 88 | 184 | 47 | 5 | 25 | 104 | 35 | 57 | 8 | 5 | .982 | - | -1.03 | 4 | +5.72 | 10 | C |
| 2B(IF) | Pedroia, D.Pedroia, Dustin # >> | 28 | 2011 | R | 90 | 77 | 96 | 159 | .307 | .391 | .474 | .865 | .330 | 635 | 102 | 195 | 37 | 3 | 21 | 91 | 86 | 85 | 1 | 26 | .990 | - | +2.33 | 6 | +6.08 | 56 | C |
| 2B(OF) | Zobrist, B.Zobrist, Ben >> | 30 | 2011 | S | 52 | 35 | 97 | 156 | .269 | .355 | .469 | .824 | .300 | 588 | 99 | 158 | 46 | 6 | 20 | 91 | 77 | 128 | 2 | 19 | .990 | - | +3.25 | 6 | +5.65 | 29 | C |
| SS(IF) | Seager, C.Seager, Corey >> | 22 | 2016 | L | 70 | 72 | 51 | 157 | .308 | .366 | .512 | .878 | .310 | 627 | 105 | 193 | 40 | 5 | 26 | 72 | 54 | 133 | 4 | 3 | .968 | - | +0.73 | 3 | +6.13 | 34 | C |
| DH(1B) | Ohtani, S.Ohtani, Shohei >> | 23 | 2018 | L | 63 | 66 | 48 | 104 | .285 | .362 | .564 | .926 | .300 | 326 | 59 | 93 | 21 | 2 | 22 | 61 | 37 | 102 | 2 | 10 | 1.000 | - | -0.7 | 5 | +2.7 | 6 | C |
| OF(OF) | Alvarez, Y.Alvarez, Yordan >> | 22 | 2019 | L | 86 | 95 | 11 | 87 | .313 | .414 | .655 | 1.069 | .360 | 313 | 58 | 98 | 26 | 0 | 27 | 78 | 52 | 94 | 2 | 0 | .909 | - | -0.5 | 1 | +3.6 | 5 | C |
| OF(2B) | Betts, M.Betts, Mookie >> | 25 | 2018 | R | 100 | 100 | 99 | 136 | .346 | .442 | .640 | 1.082 | .380 | 520 | 129 | 180 | 47 | 5 | 32 | 80 | 81 | 91 | 8 | 30 | .996 | - | +1.8 | 7 | +8.7 | 8 | C |