| 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 | Mike Moustakas (1) | KC | 0.97 | 0.302 | 116 | 8 | 18 | 19 | 29 | 1 |
| None | Christian Villanueva | SD | 0.94 | 0.321 | 78 | 8 | 15 | 19 | 26 | 1 |
| None | Matt Chapman | OAK | 0.77 | 0.269 | 104 | 6 | 21 | 15 | 30 | 0 |
| Ron | Jose Ramirez (2) | CLE | 0.75 | 0.267 | 105 | 7 | 14 | 16 | 23 | 2 |
| None | Todd Frazier | NYM | 0.68 | 0.256 | 90 | 4 | 16 | 17 | 29 | 2 |
| None | Maikel Franco | PHI | 0.66 | 0.266 | 79 | 4 | 11 | 22 | 29 | 0 |
| Mike O | Nolan Arenado (3) | COL | 0.64 | 0.310 | 87 | 4 | 12 | 13 | 21 | 1 |
| J&P G | Rafael Devers (4) | BOS | 0.63 | 0.257 | 105 | 4 | 11 | 21 | 28 | 1 |
| None | Jeimer Candelario | DET | 0.62 | 0.283 | 106 | 4 | 17 | 12 | 25 | 0 |
| Bill | Evan Longoria (5) | SF | 0.61 | 0.255 | 98 | 6 | 11 | 16 | 21 | 1 |
| Joe | Travis Shaw (6) | MIL | 0.60 | 0.243 | 107 | 5 | 18 | 14 | 27 | 0 |
| None | Brian Anderson | MIA | 0.54 | 0.265 | 102 | 2 | 13 | 16 | 27 | 1 |
| None | Miguel Andujar | NYY | 0.49 | 0.289 | 83 | 3 | 10 | 12 | 19 | 0 |
| Terry | Kris Bryant (7) | CHC | 0.49 | 0.291 | 79 | 2 | 13 | 11 | 22 | 0 |
| None | Ryan Flaherty | ATL | 0.47 | 0.300 | 80 | 1 | 11 | 8 | 18 | 3 |
| J&P G | Eugenio Suarez (8) | CIN | 0.47 | 0.327 | 49 | 2 | 7 | 14 | 19 | 0 |
| Alan | Miguel Sano (9) | MIN | 0.47 | 0.213 | 80 | 5 | 12 | 14 | 21 | 0 |
| None | Colin Moran | PIT | 0.45 | 0.280 | 82 | 2 | 9 | 14 | 21 | 0 |
| Joe | Kyle Seager (10) | SEA | 0.45 | 0.236 | 106 | 4 | 11 | 15 | 22 | 0 |
| None | Yolmer Sanchez | CHW | 0.44 | 0.263 | 95 | 1 | 8 | 14 | 21 | 3 |
| Terry | Scott Kingery (11) | PHI | 0.44 | 0.225 | 89 | 2 | 12 | 13 | 23 | 3 |
| Walter | Alex Bregman (12) | HOU | 0.44 | 0.259 | 108 | 1 | 11 | 12 | 22 | 3 |
| Bill | Adrian Beltre (13) | TEX | 0.42 | 0.310 | 87 | 1 | 11 | 8 | 18 | 0 |
| Casey S | Josh Donaldson (14) | TOR | 0.39 | 0.239 | 46 | 3 | 10 | 9 | 16 | 1 |
| None | Daniel Descalso | ARI | 0.38 | 0.229 | 70 | 3 | 9 | 13 | 19 | 0 |
| Joe | Zack Cozart (15) | LAA | 0.35 | 0.229 | 105 | 3 | 13 | 10 | 20 | 0 |
| None | Luis Valbuena | LAA | 0.34 | 0.244 | 82 | 3 | 11 | 8 | 16 | 0 |
| None | David Freese | PIT | 0.32 | 0.263 | 38 | 2 | 8 | 8 | 14 | 0 |
| None | Matt Duffy | TB | 0.32 | 0.307 | 75 | 1 | 4 | 7 | 10 | 2 |
| None | Jedd Gyorko | STL | 0.30 | 0.364 | 22 | 2 | 5 | 5 | 8 | 1 |
| None | Tommy La | CHC | 0.22 | 0.270 | 37 | 0 | 5 | 9 | 14 | 0 |
| None | Johan Camargo | ATL | 0.19 | 0.294 | 17 | 1 | 2 | 7 | 8 | 0 |
| Bill | Anthony Rendon (16) | WAS | 0.19 | 0.286 | 56 | 1 | 5 | 4 | 8 | 0 |
| Casey S | Cheslor Cuthbert (17) | KC | 0.17 | 0.213 | 80 | 2 | 8 | 6 | 12 | 0 |
| None | Pablo Sandoval | SF | 0.16 | 0.256 | 39 | 1 | 2 | 7 | 8 | 0 |
| None | Matt Carpenter | STL | 0.15 | 0.155 | 84 | 2 | 11 | 10 | 19 | 0 |
| Alan | Jake Lamb (18) | ARI | 0.12 | 0.278 | 18 | 0 | 2 | 5 | 7 | 0 |
| None | Brandon Drury | NYY | 0.10 | 0.217 | 23 | 1 | 2 | 4 | 5 | 0 |
| None | Phil Gosselin | CIN | 0.06 | 0.125 | 24 | 1 | 5 | 2 | 6 | 0 |
| None | Tim Beckham | BAL | 0.05 | 0.179 | 84 | 1 | 8 | 4 | 11 | 1 |
| None | Kyle Farmer | LAD | 0.05 | 0.250 | 40 | 0 | 1 | 4 | 5 | 0 |
| None | Martin Prado | MIA | 0.04 | 0.250 | 12 | 0 | 1 | 2 | 3 | 0 |
| None | Alex Blandino | CIN | 0.03 | 0.234 | 47 | 0 | 4 | 1 | 5 | 0 |
| None | Tyler Saladino | MIL | 0.03 | 0.250 | 8 | 0 | 2 | 0 | 2 | 0 |
| None | Tzu-Wei Lin | BOS | 0.01 | 0.207 | 29 | 0 | 3 | 1 | 4 | 0 |
| None | Logan Forsythe | LAD | 0.01 | 0.174 | 46 | 1 | 2 | 4 | 5 | 0 |
| None | Renato Nunez | TEX | 0.01 | 0.158 | 19 | 1 | 1 | 1 | 1 | 0 |
| None | David Bote | CHC | -0.02 | 0.111 | 9 | 0 | 1 | 0 | 1 | 0 |
| None | Phillip Evans | NYM | -0.02 | 0.000 | 3 | 0 | 0 | 0 | 0 | 0 |
| None | Matt Reynolds | WAS | -0.03 | 0.083 | 12 | 0 | 1 | 1 | 2 | 0 |
| None | Yairo Munoz | STL | -0.04 | 0.111 | 18 | 0 | 1 | 1 | 2 | 0 |
| None | Charlie Culberson | ATL | -0.05 | 0.111 | 27 | 0 | 4 | 0 | 4 | 0 |
| None | Cliff Pennington | CIN | -0.09 | 0.138 | 29 | 0 | 1 | 0 | 1 | 0 |
| None | Chase Headley | SD | -0.09 | 0.103 | 39 | 0 | 2 | 3 | 5 | 0 |