| April | May | June | July | August | September | Season-to-Date |
| Back to Team Rankings | 1B | 2B | SS | 3B | C | OF | SP | RP |
| Team | Est. Value | Average | AB | Homers | Runs | RBI | Runs Prod | Steals | ||
| Casey S | Jonathan Villar (1) | MIL | 4.84 | 0.285 | 589 | 19 | 92 | 63 | 136 | 62 |
| Ron | Manny Machado (2) | BAL | 4.80 | 0.294 | 640 | 37 | 105 | 96 | 164 | 0 |
| J&P G | Xander Bogaerts (3) | BOS | 4.66 | 0.294 | 652 | 21 | 115 | 89 | 183 | 13 |
| Walter | Corey Seager (4) | LAD | 4.33 | 0.308 | 627 | 26 | 105 | 72 | 151 | 3 |
| Team O'Clair | Francisco Lindor (5) | CLE | 4.25 | 0.301 | 604 | 15 | 99 | 78 | 162 | 19 |
| Mike O | Eduardo Nunez (6) | SF | 3.97 | 0.288 | 553 | 16 | 73 | 67 | 124 | 40 |
| Terry | Carlos Correa (7) | HOU | 3.77 | 0.274 | 577 | 20 | 76 | 96 | 152 | 13 |
| Casey S | Elvis Andrus (8) | TEX | 3.55 | 0.302 | 506 | 8 | 75 | 69 | 136 | 24 |
| Mike O | Trevor Story (9) | COL | 3.34 | 0.272 | 372 | 27 | 67 | 72 | 112 | 8 |
| Bill | Aledmys Diaz (10) | STL | 3.13 | 0.300 | 404 | 17 | 71 | 65 | 119 | 4 |
| Bill | Didi Gregorius (11) | NYY | 3.08 | 0.276 | 562 | 20 | 68 | 70 | 118 | 7 |
| Joe/Pat | Brandon Crawford (12) | SF | 3.02 | 0.275 | 553 | 12 | 67 | 84 | 139 | 7 |
| Bill | Asdrubal Cabrera (13) | NYM | 3.01 | 0.280 | 521 | 23 | 65 | 62 | 104 | 5 |
| Mike O | Marcus Semien (14) | OAK | 3.00 | 0.238 | 568 | 27 | 72 | 75 | 120 | 10 |
| Ron | Addison Russell (15) | CHC | 2.98 | 0.238 | 525 | 21 | 67 | 95 | 141 | 5 |
| Ron | Troy Tulowitzki (16) | TOR | 2.72 | 0.254 | 492 | 24 | 54 | 79 | 109 | 1 |
| None | Freddy Galvis | PHI | 2.66 | 0.241 | 584 | 20 | 61 | 67 | 108 | 17 |
| Joe/Pat | Jedd Gyorko (17) | STL | 2.58 | 0.243 | 400 | 30 | 58 | 59 | 87 | 0 |
| Joe/Pat | Danny Espinosa (18) | WAS | 2.41 | 0.209 | 516 | 24 | 66 | 72 | 114 | 9 |
| Alan | Jung Ho (19) | PIT | 2.36 | 0.255 | 318 | 21 | 45 | 62 | 86 | 3 |
| None | Chris Owings | ARI | 2.34 | 0.277 | 437 | 5 | 52 | 49 | 96 | 21 |
| None | Zack Cozart | CIN | 2.26 | 0.252 | 464 | 16 | 67 | 50 | 101 | 4 |
| Team O'Clair | Alcides Escobar (20) | KC | 2.22 | 0.261 | 637 | 7 | 57 | 55 | 105 | 17 |
| None | Jordy Mercer | PIT | 2.17 | 0.256 | 519 | 11 | 66 | 59 | 114 | 1 |
| Mike O | Tim Anderson (21) | CHW | 2.03 | 0.283 | 410 | 9 | 57 | 30 | 78 | 10 |
| None | Andrelton Simmons | LAA | 1.93 | 0.281 | 448 | 4 | 48 | 44 | 88 | 10 |
| None | Jose Peraza | CIN | 1.72 | 0.324 | 241 | 3 | 25 | 25 | 47 | 21 |
| None | J.J. Hardy | BAL | 1.71 | 0.269 | 405 | 9 | 43 | 48 | 82 | 0 |
| Walter | Jose Reyes (22) | NYM | 1.56 | 0.267 | 255 | 8 | 45 | 24 | 61 | 9 |
| Alan | Ketel Marte (23) | SEA | 1.54 | 0.259 | 437 | 1 | 55 | 33 | 87 | 11 |
| None | Daniel Descalso | COL | 1.51 | 0.264 | 250 | 8 | 38 | 38 | 68 | 3 |
| None | Jose Iglesias | DET | 1.50 | 0.255 | 467 | 4 | 57 | 32 | 85 | 7 |
| J&P G | Alexei Ramirez (24) | TB | 1.36 | 0.241 | 478 | 6 | 38 | 48 | 80 | 8 |
| None | Jorge Polanco | MIN | 1.09 | 0.282 | 245 | 4 | 24 | 27 | 47 | 4 |
| None | Adeiny Hechavarria | MIA | 1.07 | 0.236 | 508 | 3 | 52 | 38 | 87 | 1 |
| None | Eduardo Escobar | MIN | 0.99 | 0.236 | 352 | 6 | 32 | 37 | 63 | 1 |
| None | Dansby Swanson | ATL | 0.86 | 0.302 | 129 | 3 | 20 | 17 | 34 | 3 |
| Mike O | Danny Santana (25) | MIN | 0.85 | 0.240 | 233 | 2 | 29 | 14 | 41 | 12 |
| None | Chase d'Arnaud | ATL | 0.80 | 0.245 | 233 | 1 | 24 | 21 | 44 | 9 |
| None | Luis Sardinas | SD | 0.79 | 0.244 | 180 | 4 | 25 | 18 | 39 | 4 |
| None | Tim Beckham | TB | 0.74 | 0.247 | 198 | 5 | 25 | 16 | 36 | 2 |
| None | Orlando Arcia | MIL | 0.66 | 0.219 | 201 | 4 | 21 | 17 | 34 | 8 |
| None | Ivan De | CIN | 0.64 | 0.253 | 221 | 1 | 21 | 20 | 40 | 3 |
| None | Shawn O'Malley | SEA | 0.63 | 0.229 | 210 | 2 | 24 | 17 | 39 | 6 |
| None | Nick Ahmed | ARI | 0.59 | 0.218 | 284 | 4 | 26 | 20 | 42 | 5 |
| None | Jimmy Rollins | CHW | 0.52 | 0.221 | 149 | 2 | 25 | 8 | 31 | 5 |
| None | Cristhian Adames | COL | 0.47 | 0.218 | 225 | 2 | 25 | 17 | 40 | 2 |
| None | Matt Reynolds | NYM | 0.38 | 0.225 | 89 | 3 | 11 | 13 | 21 | 0 |
| None | Charlie Culberson | LAD | 0.28 | 0.284 | 67 | 1 | 6 | 7 | 12 | 1 |
| None | Taylor Motter | TB | 0.22 | 0.188 | 80 | 2 | 11 | 9 | 18 | 0 |
| None | Ehire Adrianza | SF | 0.19 | 0.254 | 63 | 2 | 3 | 7 | 8 | 0 |
| None | Munenori Kawasaki | CHC | 0.14 | 0.333 | 21 | 0 | 3 | 1 | 4 | 2 |
| None | Pat Valaika | COL | 0.11 | 0.263 | 19 | 1 | 3 | 2 | 4 | 0 |
| None | Chad Pinder | OAK | 0.11 | 0.235 | 51 | 1 | 4 | 4 | 7 | 0 |
| None | Alen Hanson | PIT | 0.11 | 0.226 | 31 | 0 | 5 | 1 | 6 | 2 |
| None | Pedro Florimon | PIT | 0.09 | 0.208 | 24 | 0 | 4 | 4 | 8 | 0 |
| None | Gavin Cecchini | NYM | 0.07 | 0.333 | 6 | 0 | 2 | 2 | 4 | 0 |
| None | Daniel Castro | ATL | 0.02 | 0.200 | 130 | 0 | 8 | 7 | 15 | 1 |
| None | Reid Brignac | ATL | 0.01 | 0.207 | 29 | 0 | 3 | 1 | 4 | 0 |
| None | Juniel Querecuto | TB | 0.00 | 0.091 | 11 | 0 | 1 | 2 | 3 | 0 |
| None | Dixon Machado | DET | -0.03 | 0.100 | 10 | 0 | 1 | 0 | 1 | 0 |
| None | Nick Noonan | SD | -0.03 | 0.167 | 18 | 0 | 0 | 1 | 1 | 0 |
| None | Brendan Ryan | LAA | -0.05 | 0.077 | 13 | 0 | 1 | 0 | 1 | 0 |
| None | Hanser Alberto | TEX | -0.05 | 0.143 | 56 | 0 | 2 | 5 | 7 | 1 |
| None | Jose Rondon | SD | -0.07 | 0.120 | 25 | 0 | 1 | 1 | 2 | 0 |