| 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 | ||
| Ron | Elvis Andrus (1) | TEX | 4.70 | 0.297 | 643 | 20 | 100 | 88 | 168 | 25 |
| Terry | Francisco Lindor (2) | CLE | 4.50 | 0.273 | 651 | 33 | 99 | 89 | 155 | 15 |
| Alan | Carlos Correa (3) | HOU | 3.99 | 0.315 | 422 | 24 | 82 | 84 | 142 | 2 |
| Walter | Corey Seager (4) | LAD | 3.74 | 0.295 | 539 | 22 | 85 | 77 | 140 | 4 |
| J&P G | Didi Gregorius (5) | NYY | 3.66 | 0.287 | 534 | 25 | 73 | 87 | 135 | 3 |
| Team O'Clair | Zack Cozart (6) | CIN | 3.44 | 0.297 | 438 | 24 | 80 | 63 | 119 | 3 |
| Mike O | Andrelton Simmons (7) | LAA | 3.35 | 0.278 | 589 | 14 | 77 | 69 | 132 | 19 |
| Casey S | Jean Segura (8) | SEA | 3.26 | 0.300 | 524 | 11 | 80 | 45 | 114 | 22 |
| J&P G | Xander Bogaerts (9) | BOS | 3.21 | 0.273 | 571 | 10 | 94 | 62 | 146 | 15 |
| Team O'Clair | Tim Beckham (10) | BAL | 3.00 | 0.278 | 533 | 22 | 67 | 62 | 107 | 6 |
| Joe/Pat | Trevor Story (11) | COL | 2.95 | 0.239 | 503 | 24 | 68 | 82 | 126 | 7 |
| None | Paul DeJong | STL | 2.91 | 0.285 | 417 | 25 | 55 | 65 | 95 | 1 |
| None | Jose Reyes | NYM | 2.88 | 0.246 | 501 | 15 | 75 | 58 | 118 | 24 |
| None | Jorge Polanco | MIN | 2.70 | 0.256 | 488 | 13 | 60 | 74 | 121 | 13 |
| None | Orlando Arcia | MIL | 2.62 | 0.277 | 506 | 15 | 56 | 53 | 94 | 14 |
| Joe/Pat | Asdrubal Cabrera (12) | NYM | 2.62 | 0.280 | 479 | 14 | 66 | 59 | 111 | 3 |
| None | Freddy Galvis | PHI | 2.57 | 0.255 | 608 | 12 | 71 | 61 | 120 | 14 |
| Bill | Brandon Crawford (13) | SF | 2.44 | 0.253 | 518 | 14 | 58 | 77 | 121 | 3 |
| Walter | Chris Owings (14) | ARI | 2.12 | 0.268 | 362 | 12 | 41 | 51 | 80 | 12 |
| None | Jordy Mercer | PIT | 1.99 | 0.255 | 502 | 14 | 52 | 58 | 96 | 0 |
| None | Alcides Escobar | KC | 1.94 | 0.250 | 599 | 6 | 71 | 54 | 119 | 4 |
| None | Jose Iglesias | DET | 1.92 | 0.255 | 463 | 6 | 56 | 54 | 104 | 7 |
| Walter | Marcus Semien (15) | OAK | 1.91 | 0.249 | 342 | 10 | 53 | 40 | 83 | 12 |
| Ron | Addison Russell (16) | CHC | 1.67 | 0.239 | 352 | 12 | 52 | 43 | 83 | 2 |
| None | Ryan Goins | TOR | 1.57 | 0.237 | 418 | 9 | 37 | 62 | 90 | 3 |
| Bill | Dansby Swanson (17) | ATL | 1.52 | 0.232 | 488 | 6 | 59 | 51 | 104 | 3 |
| None | Wilmer Difo | WAS | 1.48 | 0.271 | 332 | 5 | 47 | 21 | 63 | 10 |
| None | Pat Valaika | COL | 1.47 | 0.258 | 182 | 13 | 28 | 40 | 55 | 0 |
| None | Adeiny Hechavarria | TB | 1.32 | 0.261 | 330 | 8 | 37 | 30 | 59 | 4 |
| None | Miguel Rojas | MIA | 1.20 | 0.290 | 272 | 1 | 37 | 26 | 62 | 2 |
| None | Ehire Adrianza | MIN | 1.11 | 0.265 | 162 | 2 | 30 | 24 | 52 | 8 |
| None | Erick Aybar | SD | 1.11 | 0.234 | 333 | 7 | 37 | 22 | 52 | 11 |
| Mike O | Aledmys Diaz (18) | STL | 1.03 | 0.259 | 286 | 7 | 31 | 20 | 44 | 4 |
| None | Ketel Marte | ARI | 0.93 | 0.260 | 223 | 5 | 30 | 18 | 43 | 3 |
| None | Taylor Motter | SEA | 0.92 | 0.198 | 258 | 7 | 29 | 26 | 48 | 12 |
| None | Nick Ahmed | ARI | 0.91 | 0.251 | 167 | 6 | 24 | 21 | 39 | 3 |
| None | Adam Rosales | ARI | 0.88 | 0.225 | 289 | 7 | 25 | 36 | 54 | 1 |
| None | JT Riddle | MIA | 0.78 | 0.250 | 228 | 3 | 20 | 31 | 48 | 0 |
| Casey S | Troy Tulowitzki (19) | TOR | 0.75 | 0.249 | 241 | 7 | 16 | 26 | 35 | 0 |
| None | Alexi Amarista | COL | 0.63 | 0.238 | 168 | 3 | 22 | 19 | 38 | 1 |
| None | Amed Rosario | NYM | 0.61 | 0.248 | 165 | 4 | 16 | 10 | 22 | 7 |
| None | J.J. Hardy | BAL | 0.53 | 0.217 | 254 | 4 | 24 | 24 | 44 | 0 |
| None | Dixon Machado | DET | 0.44 | 0.259 | 166 | 1 | 17 | 11 | 27 | 1 |
| None | Stephen Drew | WAS | 0.40 | 0.253 | 95 | 1 | 9 | 17 | 25 | 0 |
| None | Dusty Coleman | SD | 0.32 | 0.227 | 66 | 4 | 6 | 9 | 11 | 1 |
| None | Pedro Florimon | PHI | 0.28 | 0.348 | 46 | 0 | 6 | 6 | 12 | 0 |
| None | Adrian Sanchez | WAS | 0.26 | 0.268 | 71 | 0 | 6 | 11 | 17 | 0 |
| None | Franklin Barreto | OAK | 0.24 | 0.197 | 71 | 2 | 10 | 6 | 14 | 2 |
| None | Ruben Tejada | BAL | 0.23 | 0.230 | 113 | 0 | 17 | 5 | 22 | 0 |
| None | Mike Aviles | MIA | 0.15 | 0.233 | 86 | 1 | 5 | 8 | 12 | 0 |
| None | Richard Urena | TOR | 0.10 | 0.206 | 68 | 1 | 6 | 4 | 9 | 1 |
| None | Ryan Flaherty | BAL | 0.08 | 0.211 | 38 | 0 | 5 | 4 | 9 | 0 |
| None | Tyler Smith | TEX | 0.01 | 0.188 | 16 | 0 | 2 | 1 | 3 | 0 |
| None | Zach Vincej | CIN | 0.00 | 0.111 | 9 | 0 | 2 | 0 | 2 | 0 |
| None | Alex Mejia | STL | -0.01 | 0.109 | 46 | 1 | 6 | 3 | 8 | 0 |
| None | Cristhian Adames | COL | -0.07 | 0.000 | 13 | 0 | 1 | 0 | 1 | 0 |
| None | Paul Janish | BAL | -0.08 | 0.077 | 26 | 0 | 0 | 3 | 3 | 0 |