| 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 | ||
| Joe/Pat | Yasmani Grandal (1) | LAD | 0.80 | 0.324 | 68 | 8 | 12 | 14 | 18 | 1 |
| Joe/Pat | J.T. Realmuto (2) | MIA | 0.66 | 0.337 | 86 | 1 | 15 | 6 | 20 | 6 |
| Alan | Jonathan Lucroy (3) | MIL | 0.53 | 0.286 | 77 | 3 | 10 | 12 | 19 | 2 |
| None | Sandy Leon | BOS | 0.52 | 0.355 | 62 | 2 | 10 | 10 | 18 | 0 |
| J&P G | Buster Posey (4) | SF | 0.51 | 0.295 | 78 | 3 | 12 | 8 | 17 | 2 |
| Mike O | Wilson Ramos (5) | WAS | 0.47 | 0.291 | 86 | 3 | 11 | 10 | 18 | 0 |
| J&P G | Yadier Molina (6) | STL | 0.47 | 0.329 | 79 | 2 | 12 | 5 | 15 | 1 |
| Bill | Kurt Suzuki (7) | MIN | 0.43 | 0.290 | 62 | 2 | 11 | 10 | 19 | 0 |
| Terry | Russell Martin (8) | TOR | 0.42 | 0.292 | 65 | 1 | 12 | 10 | 21 | 0 |
| None | Tucker Barnhart | CIN | 0.41 | 0.262 | 65 | 3 | 5 | 14 | 16 | 1 |
| None | Cameron Rupp | PHI | 0.40 | 0.273 | 66 | 3 | 8 | 11 | 16 | 0 |
| None | Carlos Perez | LAA | 0.39 | 0.333 | 39 | 2 | 6 | 10 | 14 | 0 |
| Ron | Welington Castillo (9) | ARI | 0.33 | 0.207 | 58 | 3 | 7 | 13 | 17 | 0 |
| Ron | Brian McCann (10) | NYY | 0.32 | 0.254 | 71 | 3 | 8 | 8 | 13 | 0 |
| Bill | Stephen Vogt (11) | OAK | 0.32 | 0.273 | 66 | 2 | 9 | 7 | 14 | 0 |
| None | Jett Bandy | LAA | 0.31 | 0.286 | 49 | 2 | 7 | 7 | 12 | 0 |
| Walter | Willson Contreras (12) | CHC | 0.26 | 0.231 | 91 | 2 | 10 | 7 | 15 | 1 |
| None | Martin Maldonado | MIL | 0.25 | 0.202 | 84 | 4 | 8 | 9 | 13 | 0 |
| None | Rene Rivera | NYM | 0.25 | 0.323 | 31 | 2 | 2 | 7 | 7 | 0 |
| None | Tony Wolters | COL | 0.24 | 0.360 | 25 | 0 | 3 | 7 | 10 | 1 |
| None | Juan Centeno | MIN | 0.24 | 0.324 | 37 | 0 | 4 | 8 | 12 | 0 |
| Casey S | Salvador Perez (13) | KC | 0.24 | 0.205 | 83 | 3 | 10 | 8 | 15 | 0 |
| Walter | James McCann (14) | DET | 0.24 | 0.210 | 62 | 3 | 5 | 10 | 12 | 0 |
| Alan | Nick Hundley (15) | COL | 0.24 | 0.254 | 67 | 1 | 5 | 10 | 14 | 0 |
| Team O'Clair | Travis d'Arnaud (16) | NYM | 0.23 | 0.254 | 63 | 2 | 6 | 6 | 10 | 0 |
| None | Jeff Mathis | MIA | 0.22 | 0.230 | 87 | 1 | 8 | 10 | 17 | 0 |
| None | Mike Zunino | SEA | 0.21 | 0.241 | 29 | 3 | 3 | 5 | 5 | 0 |
| None | Tyler Flowers | ATL | 0.19 | 0.263 | 19 | 2 | 3 | 5 | 6 | 0 |
| None | Trevor Brown | SF | 0.19 | 0.296 | 27 | 1 | 4 | 5 | 8 | 0 |
| None | Eric Fryer | PIT | 0.17 | 0.286 | 28 | 0 | 5 | 5 | 10 | 0 |
| None | Jarrod Saltalamacchia | DET | 0.16 | 0.171 | 35 | 2 | 3 | 8 | 9 | 0 |
| None | Austin Romine | NYY | 0.16 | 0.276 | 29 | 1 | 4 | 4 | 7 | 0 |
| None | A.J. Pierzynski | ATL | 0.15 | 0.255 | 55 | 1 | 3 | 6 | 8 | 0 |
| None | Carlos Ruiz | PHI | 0.15 | 0.407 | 27 | 0 | 2 | 2 | 4 | 0 |
| None | Anthony Recker | ATL | 0.14 | 0.333 | 24 | 0 | 1 | 4 | 5 | 1 |
| None | Drew Butera | KC | 0.12 | 0.278 | 18 | 1 | 3 | 2 | 4 | 0 |
| None | Christian Bethancourt | SD | 0.12 | 0.229 | 35 | 1 | 5 | 3 | 7 | 0 |
| None | Dioner Navarro | CHW | 0.10 | 0.194 | 72 | 1 | 3 | 10 | 12 | 0 |
| None | Omar Narvaez | CHW | 0.09 | 0.444 | 9 | 0 | 2 | 1 | 3 | 0 |
| Ron | Francisco Cervelli (17) | PIT | 0.08 | 0.269 | 26 | 0 | 2 | 2 | 4 | 1 |
| None | David Ross | CHC | 0.07 | 0.200 | 15 | 1 | 2 | 2 | 3 | 0 |
| Team O'Clair | Chris Herrmann (18) | ARI | 0.07 | 0.316 | 19 | 0 | 1 | 2 | 3 | 0 |
| None | Bobby Wilson | TEX | 0.06 | 0.226 | 31 | 0 | 1 | 5 | 6 | 0 |
| None | Christian Vazquez | BOS | 0.05 | 0.500 | 6 | 0 | 0 | 1 | 1 | 0 |
| None | Luke Maile | TB | 0.05 | 0.206 | 34 | 0 | 2 | 5 | 7 | 0 |
| None | Matt McBride | OAK | 0.04 | 0.238 | 21 | 0 | 3 | 1 | 4 | 0 |
| None | Alberto Rosario | STL | 0.03 | 0.211 | 19 | 0 | 3 | 1 | 4 | 0 |
| Walter | Geovany Soto (19) | LAA | 0.03 | 0.286 | 7 | 0 | 1 | 1 | 2 | 0 |
| None | Ramon Cabrera | CIN | 0.02 | 0.233 | 30 | 0 | 1 | 2 | 3 | 0 |
| None | Francisco Pena | BAL | 0.00 | 0.000 | 0 | 0 | 0 | 0 | 0 | 0 |
| None | Alex Avila | CHW | 0.00 | 0.222 | 9 | 0 | 1 | 0 | 1 | 0 |
| None | Chris Gimenez | CLE | 0.00 | 0.194 | 31 | 0 | 2 | 2 | 4 | 0 |
| None | Dustin Garneau | COL | 0.00 | 0.000 | 0 | 0 | 0 | 0 | 0 | 0 |
| None | Chris Stewart | PIT | 0.00 | 0.000 | 3 | 0 | 0 | 1 | 1 | 0 |
| None | Hector Sanchez | SD | 0.00 | 0.000 | 0 | 0 | 0 | 0 | 0 | 0 |
| None | Steve Clevenger | SEA | 0.00 | 0.000 | 0 | 0 | 0 | 0 | 0 | 0 |
| None | Bryan Holaday | TEX | 0.00 | 0.000 | 0 | 0 | 0 | 0 | 0 | 0 |
| None | Brett Nicholas | TEX | 0.00 | 0.000 | 0 | 0 | 0 | 0 | 0 | 0 |
| Bill | Blake Swihart (20) | BOS | 0.00 | 0.000 | 0 | 0 | 0 | 0 | 0 | 0 |
| None | Pedro Severino | WAS | -0.01 | 0.200 | 5 | 0 | 0 | 0 | 0 | 0 |
| Terry | Jason Castro (21) | HOU | -0.02 | 0.196 | 56 | 0 | 4 | 2 | 6 | 0 |
| None | Caleb Joseph | BAL | -0.03 | 0.229 | 35 | 0 | 1 | 0 | 1 | 0 |
| None | Josh Phegley | OAK | -0.03 | 0.000 | 4 | 0 | 0 | 0 | 0 | 0 |
| None | Chris Iannetta | SEA | -0.04 | 0.167 | 42 | 0 | 4 | 1 | 5 | 0 |
| None | Hank Conger | TB | -0.07 | 0.150 | 20 | 0 | 0 | 0 | 0 | 0 |
| Mike O | Matt Wieters (22) | BAL | -0.16 | 0.117 | 60 | 0 | 3 | 2 | 5 | 0 |