| 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 | ||
| Mike O | Trevor Story (1) | COL | 0.96 | 0.261 | 92 | 10 | 19 | 20 | 29 | 1 |
| None | Aledmys Diaz | STL | 0.93 | 0.423 | 71 | 4 | 18 | 13 | 27 | 1 |
| J&P G | Xander Bogaerts (2) | BOS | 0.65 | 0.290 | 93 | 1 | 18 | 10 | 27 | 5 |
| None | Zack Cozart | CIN | 0.58 | 0.361 | 72 | 2 | 13 | 9 | 20 | 0 |
| None | Jordy Mercer | PIT | 0.56 | 0.318 | 85 | 1 | 12 | 13 | 24 | 1 |
| Terry | Carlos Correa (3) | HOU | 0.51 | 0.271 | 85 | 3 | 12 | 9 | 18 | 3 |
| Team O'Clair | Francisco Lindor (4) | CLE | 0.51 | 0.293 | 82 | 1 | 12 | 9 | 20 | 4 |
| Walter | Corey Seager (5) | LAD | 0.45 | 0.250 | 96 | 2 | 14 | 12 | 24 | 1 |
| Casey S | Elvis Andrus (6) | TEX | 0.44 | 0.329 | 76 | 0 | 8 | 13 | 21 | 0 |
| Mike O | Marcus Semien (7) | OAK | 0.40 | 0.205 | 78 | 6 | 9 | 10 | 13 | 1 |
| None | Freddy Galvis | PHI | 0.36 | 0.233 | 86 | 3 | 10 | 10 | 17 | 1 |
| Bill | Asdrubal Cabrera (8) | NYM | 0.34 | 0.300 | 80 | 1 | 9 | 7 | 15 | 0 |
| None | J.J. Hardy | BAL | 0.32 | 0.247 | 77 | 2 | 11 | 8 | 17 | 0 |
| Ron | Addison Russell (9) | CHC | 0.32 | 0.214 | 70 | 2 | 9 | 13 | 20 | 0 |
| J&P G | Alexei Ramirez (10) | SD | 0.31 | 0.270 | 89 | 0 | 9 | 8 | 17 | 2 |
| Joe/Pat | Jedd Gyorko (11) | STL | 0.31 | 0.228 | 57 | 4 | 7 | 8 | 11 | 0 |
| None | Jonathan Villar | MIL | 0.28 | 0.236 | 72 | 1 | 9 | 3 | 11 | 5 |
| Alan | Ketel Marte (12) | SEA | 0.26 | 0.278 | 79 | 0 | 10 | 3 | 13 | 2 |
| None | Greg Garcia | STL | 0.25 | 0.600 | 10 | 1 | 6 | 2 | 7 | 0 |
| Joe/Pat | Brandon Crawford (13) | SF | 0.25 | 0.244 | 78 | 2 | 9 | 6 | 13 | 0 |
| None | Javier Baez | CHC | 0.24 | 0.310 | 29 | 1 | 7 | 1 | 7 | 2 |
| None | Jimmy Rollins | CHW | 0.23 | 0.243 | 74 | 1 | 9 | 4 | 12 | 2 |
| None | Nick Ahmed | ARI | 0.21 | 0.183 | 82 | 3 | 9 | 8 | 14 | 1 |
| None | Jose Iglesias | DET | 0.21 | 0.268 | 71 | 0 | 10 | 1 | 11 | 2 |
| None | Adeiny Hechavarria | MIA | 0.21 | 0.222 | 72 | 2 | 6 | 9 | 13 | 0 |
| Team O'Clair | Alcides Escobar (14) | KC | 0.19 | 0.214 | 98 | 0 | 6 | 6 | 12 | 6 |
| Ron | Troy Tulowitzki (15) | TOR | 0.19 | 0.169 | 83 | 4 | 7 | 10 | 13 | 0 |
| None | Andrelton Simmons | LAA | 0.17 | 0.253 | 91 | 1 | 7 | 5 | 11 | 0 |
| Mike O | Danny Santana (16) | MIN | 0.14 | 0.313 | 32 | 0 | 3 | 1 | 4 | 2 |
| None | Eduardo Escobar | MIN | 0.13 | 0.256 | 82 | 0 | 6 | 5 | 11 | 0 |
| Bill | Didi Gregorius (17) | NYY | 0.13 | 0.224 | 67 | 2 | 4 | 4 | 6 | 1 |
| None | Danny Espinosa | WAS | 0.12 | 0.185 | 65 | 1 | 5 | 8 | 12 | 1 |
| None | Ehire Adrianza | SF | 0.11 | 0.300 | 10 | 1 | 2 | 2 | 3 | 0 |
| Walter | Brad Miller (18) | TB | 0.09 | 0.185 | 65 | 2 | 4 | 5 | 7 | 1 |
| None | Daniel Castro | ATL | 0.08 | 0.214 | 56 | 0 | 5 | 4 | 9 | 1 |
| None | Charlie Culberson | LAD | 0.08 | 0.238 | 21 | 0 | 2 | 4 | 6 | 0 |
| None | Marco Hernandez | BOS | 0.05 | 0.500 | 2 | 0 | 1 | 0 | 1 | 1 |
| None | Munenori Kawasaki | CHC | 0.04 | 0.500 | 2 | 0 | 0 | 0 | 0 | 1 |
| None | Tyler Saladino | CHW | 0.03 | 0.154 | 26 | 1 | 2 | 3 | 4 | 0 |
| None | Mike Aviles | DET | 0.03 | 0.200 | 20 | 0 | 3 | 1 | 4 | 0 |
| None | Ruben Tejada | STL | 0.02 | 0.200 | 15 | 0 | 3 | 0 | 3 | 0 |
| None | Jorge Polanco | MIN | 0.01 | 0.143 | 7 | 0 | 1 | 1 | 2 | 0 |
| None | Stephen Drew | WAS | 0.01 | 0.125 | 24 | 1 | 3 | 1 | 3 | 0 |
| None | Christian Colon | KC | 0.00 | 0.231 | 13 | 0 | 0 | 1 | 1 | 0 |
| None | Tim Beckham | TB | 0.00 | 0.182 | 22 | 0 | 1 | 1 | 2 | 1 |
| None | Cristhian Adames | COL | -0.03 | 0.154 | 26 | 0 | 1 | 2 | 3 | 0 |
| None | Yadiel Rivera | MIL | -0.03 | 0.172 | 29 | 0 | 3 | 0 | 3 | 0 |
| None | Hanser Alberto | TEX | -0.05 | 0.118 | 17 | 0 | 0 | 1 | 1 | 0 |
| None | Erick Aybar | ATL | -0.07 | 0.169 | 83 | 0 | 7 | 1 | 8 | 1 |
| None | Emmanuel Burriss | PHI | -0.07 | 0.050 | 20 | 0 | 1 | 0 | 1 | 1 |