| C(1B) | Perez, S.Perez, Salvador >> | 22 | 2012 | R | 44 | 38 | 94 | 76 | .301 | .331 | .471 | .802 | .270 | 289 | 38 | 87 | 16 | 0 | 11 | 39 | 12 | 27 | 1 | 0 | .993 | + | +1.44 | 1 | +1.98 | 5 | C |
| 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 |
| 1B(3B) | Freese, D.Freese, David † >> | 36 | 2019 | R | 91 | 92 | 46 | 79 | .315 | .403 | .599 | 1.002 | .350 | 162 | 35 | 51 | 13 | 0 | 11 | 29 | 23 | 44 | 1 | 0 | .993 | - | -0.4 | 1 | +1.5 | 5 | C |
| 1B(OF) | Olson, M.Olson, Matt # >> | 23 | 2017 | L | 55 | 51 | 79 | 59 | .259 | .352 | .651 | 1.003 | .290 | 189 | 33 | 49 | 2 | 0 | 24 | 45 | 22 | 60 | 5 | 0 | .995 | - | +0.44 | 1 | +2.07 | 5 | C |
| 2B(OF) | Merrifield, W.Merrifield, Whit >> | 29 | 2018 | R | 73 | 60 | 87 | 158 | .304 | .371 | .438 | .809 | .310 | 632 | 88 | 192 | 43 | 3 | 12 | 60 | 61 | 114 | 6 | 45 | .988 | - | +1.4 | 7 | +4.5 | 42 | 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 |
| 3B(IF) | Moustakas, M.Moustakas, Mike >> | 26 | 2015 | L | 38 | 39 | 52 | 147 | .284 | .350 | .470 | .820 | .290 | 549 | 73 | 156 | 34 | 1 | 22 | 82 | 43 | 76 | 13 | 1 | .969 | - | +0.8 | 2 | +4.03 | 13 | C |
| 3B(SS) | Bregman, A.Bregman, Alex † >> | 25 | 2019 | R | 95 | 89 | 68 | 156 | .296 | .428 | .592 | 1.020 | .370 | 554 | 122 | 164 | 37 | 2 | 41 | 112 | 119 | 83 | 9 | 5 | .975 | - | +1.2 | 3 | +7.7 | 29 | C |
| SS(IF) | Segura, J.Segura, Jean >> | 23 | 2013 | R | 29 | 28 | 67 | 146 | .294 | .330 | .423 | .753 | .270 | 588 | 74 | 173 | 20 | 10 | 12 | 49 | 25 | 84 | 6 | 44 | .978 | - | +1 | 8 | +3.81 | 12 | C |
| SS(IF) | Simmons, A.Simmons, Andrelton >> | 23 | 2013 | R | 11 | 3 | 89 | 157 | .248 | .297 | .396 | .693 | .240 | 606 | 76 | 150 | 27 | 6 | 17 | 59 | 40 | 55 | 3 | 6 | .981 | - | +5.43 | 4 | +2.37 | 34 | C |
| OF(OF) | Blackmon, C.Blackmon, Charlie † # >> | 30 | 2017 | L | 92 | 95 | 44 | 159 | .331 | .401 | .601 | 1.002 | .340 | 644 | 137 | 213 | 35 | 14 | 37 | 104 | 65 | 135 | 10 | 14 | .988 | - | -0.16 | 7 | +6.47 | 56 | C |
| OF(OF) | Gomez, C.Gomez, Carlos >> | 28 | 2013 | R | 51 | 40 | 97 | 147 | .284 | .341 | .506 | .847 | .280 | 536 | 80 | 152 | 27 | 10 | 24 | 73 | 37 | 146 | 10 | 40 | .988 | - | +4.57 | 8 | +4.24 | 13 | C |
| OF(OF) | Gutierrez, F.Gutierrez, Franklin >> | 32 | 2015 | R | 64 | 68 | 50 | 59 | .292 | .356 | .620 | .976 | .300 | 171 | 27 | 50 | 11 | 0 | 15 | 35 | 14 | 54 | 3 | 0 | .986 | - | +0.1 | 1 | +2.07 | 5 | C |
| OF(OF) | Parra, G.Parra, Gerardo >> | 26 | 2013 | L | 23 | 10 | 95 | 156 | .268 | .325 | .403 | .728 | .270 | 601 | 79 | 161 | 43 | 4 | 10 | 48 | 48 | 100 | 3 | 10 | .986 | + | +4.04 | 4 | +1.51 | 29 | C |