| C(3B) | Vazquez, C.Vazquez, Christian >> | 31 | 2017 | R | 74 | 69 | 65 | 99 | .307 | .372 | .473 | .845 | .290 | 332 | 51 | 102 | 24 | 2 | 9 | 39 | 31 | 54 | 3 | 7 | .991 | + | +0.4 | 5 | 11 | 6 | C |
| 2B(IF) | Pedroia, D.Pedroia, Dustin >> | 31 | 2013 | R | 78 | 64 | 98 | 160 | .301 | .375 | .415 | .790 | .300 | 641 | 91 | 193 | 42 | 2 | 9 | 84 | 73 | 75 | 3 | 17 | .993 | - | +2.2 | 5 | 8 | 83 | C |
| 3B(IF) | Devers, R.Devers, Rafael >> | 25 | 2017 | L | 87 | 94 | 26 | 58 | .321 | .411 | .654 | 1.065 | .330 | 234 | 40 | 75 | 24 | 0 | 18 | 41 | 36 | 45 | 0 | 3 | .906 | - | +0.18 | 2 | 17 | 5 | C |
| SS(IF) | Bogaerts, X.Bogaerts, Xander >> | 25 | 2015 | R | 80 | 75 | 80 | 156 | .326 | .371 | .465 | .836 | .290 | 619 | 89 | 202 | 41 | 3 | 13 | 87 | 41 | 92 | 3 | 10 | .984 | - | +1.04 | 4 | 11 | 29 | C |
| SS(3B) | Iglesias, J.Iglesias, Jose >> | 24 | 2013 | R | 60 | 61 | 60 | 109 | .307 | .361 | .412 | .773 | .280 | 352 | 42 | 108 | 18 | 2 | 5 | 33 | 19 | 56 | 11 | 5 | .983 | - | +0.47 | 4 | 9 | 5 | C |
| OF(OF) | Bradley, J.Bradley, Jackie >> | 30 | 2016 | L | 74 | 62 | 97 | 156 | .276 | .363 | .538 | .901 | .290 | 565 | 99 | 156 | 35 | 7 | 33 | 99 | 67 | 135 | 10 | 9 | .992 | - | +1.65 | 5 | 15 | 29 | C |
| OF(2B) | Betts, M.Betts, Mookie >> | 31 | 2018 | R | 100 | 100 | 99 | 136 | .358 | .461 | .734 | 1.195 | .380 | 530 | 137 | 190 | 54 | 5 | 45 | 91 | 93 | 82 | 8 | 30 | .996 | - | +1.92 | 7 | 17 | 8 | C |
| OF(OF) | Martinez, J.Martinez, J.D. >> | 34 | 2017 | R | 55 | 69 | 6 | 119 | .289 | .360 | .657 | 1.017 | .280 | 432 | 80 | 125 | 24 | 3 | 43 | 98 | 48 | 133 | 0 | 4 | .980 | - | -1.04 | 4 | 16 | 6 | C |
| OF(OF) | Benintendi, A.Benintendi, Andrew >> | 26 | 2016 | L | 89 | 94 | 34 | 34 | .330 | .415 | .602 | 1.017 | .340 | 221 | 37 | 73 | 29 | 2 | 9 | 39 | 32 | 40 | 0 | 2 | .982 | - | -0.09 | 4 | 13 | 4 | C |
| OF(OF) | Victorino, S.Victorino, Shane >> | 34 | 2013 | S | 56 | 45 | 97 | 122 | .285 | .343 | .426 | .769 | .270 | 477 | 79 | 136 | 24 | 2 | 13 | 58 | 24 | 76 | 18 | 19 | .990 | - | +2.14 | 6 | 9 | 6 | C |