| C(1B) | Perez, S.Perez, Salvador >> | 23 | 2013 | R | 36 | 28 | 96 | 138 | .292 | .326 | .433 | .759 | .270 | 496 | 48 | 145 | 25 | 3 | 13 | 79 | 21 | 63 | 4 | 0 | .992 | - | +2.19 | 2 | +2.81 | 9 | C |
| C(1B) | McCann, B.McCann, Brian >> | 26 | 2010 | L | 60 | 47 | 69 | 143 | .269 | .377 | .453 | .830 | .320 | 479 | 63 | 129 | 25 | 0 | 21 | 77 | 74 | 98 | 9 | 5 | .987 | - | +0.68 | 2 | +3.71 | 11 | C |
| 1B(2B) | Rizzo, A.Rizzo, Anthony >> | 26 | 2016 | L | 83 | 76 | 71 | 155 | .292 | .386 | .544 | .930 | .330 | 583 | 94 | 170 | 43 | 4 | 32 | 109 | 74 | 108 | 16 | 3 | .996 | - | +0.18 | 3 | +4.6 | 25 | C |
| 2B(SS) | Segura, J.Segura, Jean >> | 26 | 2016 | R | 74 | 73 | 60 | 153 | .319 | .369 | .499 | .868 | .310 | 637 | 102 | 203 | 41 | 7 | 20 | 64 | 39 | 101 | 12 | 33 | .985 | - | +0.42 | 7 | +5.64 | 20 | C |
| 2B(IF) | Pedroia, D.Pedroia, Dustin >> | 28 | 2011 | R | 90 | 76 | 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) | Turner, J.Turner, Justin >> | 32 | 2017 | R | 94 | 94 | 52 | 130 | .322 | .421 | .530 | .951 | .360 | 457 | 72 | 147 | 32 | 0 | 21 | 71 | 59 | 56 | 19 | 7 | .969 | - | +0.78 | 3 | +5.13 | 7 | C |
| 3B(IF) | Donaldson, J.Donaldson, Josh >> | 29 | 2015 | R | 79 | 77 | 64 | 158 | .297 | .376 | .568 | .944 | .320 | 620 | 122 | 184 | 41 | 2 | 41 | 123 | 73 | 133 | 6 | 6 | .959 | - | +1.51 | 3 | +7.65 | 42 | C |
| SS(1B) | Peralta, J.Peralta, Jhonny >> | 29 | 2011 | R | 55 | 52 | 80 | 146 | .299 | .351 | .478 | .829 | .300 | 525 | 68 | 157 | 25 | 3 | 21 | 86 | 40 | 95 | 2 | 0 | .989 | - | +0.97 | 2 | +3.54 | 12 | C |
| OF(OF) | Haniger, M.Haniger, Mitch >> | 27 | 2018 | R | 59 | 60 | 42 | 157 | .285 | .370 | .493 | .863 | .310 | 596 | 90 | 170 | 38 | 4 | 26 | 93 | 70 | 148 | 10 | 8 | .978 | - | +0.2 | 4 | +5.5 | 34 | C |
| OF(OF) | Inciarte, E.Inciarte, Ender >> | 26 | 2017 | L | 52 | 42 | 84 | 157 | .304 | .352 | .409 | .761 | .300 | 662 | 93 | 201 | 27 | 5 | 11 | 57 | 49 | 94 | 0 | 22 | .993 | - | +0.84 | 6 | +2.5 | 34 | C |
| OF(1B) | Bellinger, C.Bellinger, Cody >> | 23 | 2019 | L | 99 | 92 | 94 | 156 | .305 | .409 | .629 | 1.038 | .350 | 558 | 121 | 170 | 34 | 3 | 47 | 115 | 95 | 108 | 3 | 15 | .992 | + | +1.9 | 5 | +6.6 | 29 | C |
| OF(OF) | Choo, S.Choo, Shin-Soo >> | 28 | 2010 | L | 81 | 80 | 45 | 144 | .300 | .402 | .484 | .886 | .350 | 550 | 81 | 165 | 31 | 2 | 22 | 90 | 83 | 118 | 11 | 22 | .986 | - | -0.05 | 5 | +5.32 | 11 | C |
| OF(OF) | Dickerson, C.Dickerson, Corey >> | 25 | 2014 | L | 64 | 78 | 10 | 131 | .312 | .367 | .567 | .934 | .310 | 436 | 74 | 136 | 27 | 6 | 24 | 76 | 37 | 101 | 1 | 8 | .977 | - | -0.89 | 5 | +3.75 | 7 | C |