| 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 | ||
| Walter | Austin Hedges (1) | SD | 0.53 | 0.250 | 88 | 5 | 12 | 11 | 18 | 2 |
| None | Mitch Garver | MIN | 0.45 | 0.261 | 69 | 2 | 11 | 14 | 23 | 0 |
| None | Martin Maldonado | HOU | 0.44 | 0.269 | 52 | 3 | 12 | 9 | 18 | 0 |
| None | Kevin Plawecki | NYM | 0.44 | 0.229 | 70 | 3 | 12 | 14 | 23 | 0 |
| Terry | Yadier Molina (2) | STL | 0.44 | 0.243 | 115 | 2 | 15 | 12 | 25 | 1 |
| Terry | Salvador Perez (3) | KC | 0.43 | 0.238 | 101 | 5 | 10 | 12 | 17 | 0 |
| None | Curt Casali | CIN | 0.42 | 0.333 | 51 | 2 | 6 | 11 | 15 | 0 |
| None | Matt Wieters | WAS | 0.42 | 0.282 | 78 | 3 | 7 | 12 | 16 | 0 |
| Ron | Francisco Cervelli (4) | PIT | 0.40 | 0.308 | 78 | 1 | 9 | 10 | 18 | 0 |
| None | Manny Pina | MIL | 0.39 | 0.400 | 45 | 1 | 4 | 6 | 9 | 2 |
| Joe | Wilson Ramos (5) | PHI | 0.38 | 0.405 | 37 | 1 | 5 | 9 | 13 | 0 |
| None | Omar Narvaez | CHW | 0.37 | 0.296 | 54 | 2 | 12 | 5 | 15 | 0 |
| Alan | J.T. Realmuto (6) | MIA | 0.36 | 0.202 | 89 | 3 | 9 | 14 | 20 | 2 |
| None | Austin Romine | NYY | 0.33 | 0.231 | 78 | 3 | 9 | 9 | 15 | 1 |
| None | Tucker Barnhart | CIN | 0.32 | 0.263 | 80 | 2 | 11 | 6 | 15 | 0 |
| None | Yan Gomes | CLE | 0.32 | 0.333 | 63 | 1 | 6 | 6 | 11 | 0 |
| Walter | Yasmani Grandal (7) | LAD | 0.31 | 0.162 | 74 | 5 | 13 | 7 | 15 | 1 |
| None | Erik Kratz | MIL | 0.28 | 0.276 | 58 | 2 | 4 | 9 | 11 | 0 |
| None | Michael Perez | TB | 0.25 | 0.233 | 60 | 1 | 7 | 10 | 16 | 0 |
| Alan | Robinson Chirinos (8) | TEX | 0.25 | 0.189 | 53 | 2 | 7 | 11 | 16 | 0 |
| None | Jorge Alfaro | PHI | 0.24 | 0.236 | 55 | 2 | 3 | 8 | 9 | 2 |
| Bill | Jonathan Lucroy (9) | OAK | 0.24 | 0.254 | 71 | 1 | 6 | 9 | 14 | 0 |
| None | Austin Wynns | BAL | 0.23 | 0.257 | 35 | 1 | 7 | 6 | 12 | 0 |
| None | Danny Jansen | TOR | 0.23 | 0.333 | 36 | 1 | 6 | 3 | 8 | 0 |
| Casey S | Mike Zunino (10) | SEA | 0.23 | 0.177 | 79 | 5 | 9 | 7 | 11 | 0 |
| None | Tyler Flowers | ATL | 0.22 | 0.222 | 54 | 2 | 9 | 5 | 12 | 0 |
| None | Russell Martin | TOR | 0.22 | 0.250 | 56 | 2 | 7 | 5 | 10 | 0 |
| Casey S | Willson Contreras (11) | CHC | 0.22 | 0.213 | 80 | 1 | 10 | 9 | 18 | 0 |
| Ron | Kurt Suzuki (12) | ATL | 0.21 | 0.273 | 55 | 1 | 7 | 4 | 10 | 0 |
| Bill | Elias Diaz (13) | PIT | 0.21 | 0.289 | 45 | 2 | 3 | 5 | 6 | 0 |
| None | Jose Briceno | LAA | 0.18 | 0.321 | 28 | 1 | 4 | 3 | 6 | 0 |
| None | Blake Swihart | BOS | 0.15 | 0.200 | 35 | 0 | 7 | 6 | 13 | 0 |
| None | Chris Iannetta | COL | 0.14 | 0.192 | 52 | 2 | 4 | 7 | 9 | 0 |
| None | Bobby Wilson | CHC | 0.13 | 0.238 | 21 | 1 | 4 | 3 | 6 | 0 |
| None | Kevan Smith | CHW | 0.12 | 0.211 | 38 | 1 | 5 | 4 | 8 | 0 |
| None | Tony Wolters | COL | 0.12 | 0.229 | 35 | 1 | 3 | 5 | 7 | 0 |
| None | Francisco Arcia | LAA | 0.12 | 0.200 | 45 | 1 | 4 | 5 | 8 | 1 |
| None | Bryan Holaday | MIA | 0.11 | 0.320 | 25 | 0 | 2 | 3 | 5 | 0 |
| None | Aramis Garcia | SF | 0.11 | 0.500 | 4 | 1 | 1 | 2 | 2 | 0 |
| Joe | Evan Gattis (14) | HOU | 0.11 | 0.173 | 52 | 3 | 4 | 5 | 6 | 0 |
| None | Cam Gallagher | KC | 0.10 | 0.667 | 3 | 1 | 1 | 1 | 1 | 0 |
| None | Nick Hundley | SF | 0.10 | 0.178 | 45 | 0 | 5 | 5 | 10 | 2 |
| None | A.J. Ellis | SD | 0.09 | 0.238 | 21 | 0 | 5 | 2 | 7 | 0 |
| None | Victor Caratini | CHC | 0.08 | 0.188 | 32 | 1 | 3 | 4 | 6 | 0 |
| None | Chris Herrmann | SEA | 0.08 | 0.304 | 23 | 0 | 1 | 3 | 4 | 0 |
| Mike O | Buster Posey (15) | SF | 0.08 | 0.246 | 61 | 0 | 4 | 4 | 8 | 0 |
| None | Max Stassi | HOU | 0.07 | 0.167 | 30 | 1 | 4 | 3 | 6 | 0 |
| None | Willians Astudillo | MIN | 0.07 | 0.286 | 7 | 1 | 1 | 1 | 1 | 0 |
| None | Drew Butera | COL | 0.05 | 0.185 | 27 | 0 | 3 | 4 | 7 | 0 |
| None | James McCann | DET | 0.05 | 0.200 | 75 | 1 | 7 | 3 | 9 | 0 |
| None | Grayson Greiner | DET | 0.05 | 0.188 | 16 | 0 | 3 | 2 | 5 | 0 |
| None | Jeff Mathis | ARI | 0.03 | 0.237 | 38 | 0 | 2 | 2 | 4 | 0 |
| None | Caleb Joseph | BAL | 0.03 | 0.145 | 62 | 1 | 7 | 4 | 10 | 1 |
| None | Dustin Garneau | CHW | 0.03 | 0.500 | 2 | 0 | 0 | 1 | 1 | 0 |
| None | Luke Maile | TOR | 0.03 | 0.222 | 27 | 0 | 1 | 3 | 4 | 0 |
| None | Rene Rivera | ATL | 0.02 | 0.214 | 28 | 1 | 1 | 1 | 1 | 0 |
| Ron | Austin Barnes (16) | LAD | 0.02 | 0.143 | 21 | 0 | 3 | 1 | 4 | 1 |
| None | Kyle Higashioka | NYY | 0.01 | 0.200 | 30 | 0 | 2 | 2 | 4 | 0 |
| None | Chris Stewart | ARI | 0.00 | 0.000 | 0 | 0 | 0 | 0 | 0 | 0 |
| None | Andrew Susac | BAL | 0.00 | 0.000 | 0 | 0 | 0 | 0 | 0 | 0 |
| None | Dan Butler | BOS | 0.00 | 0.167 | 6 | 0 | 0 | 1 | 1 | 0 |
| None | Alfredo Gonzalez | CHW | 0.00 | 0.000 | 0 | 0 | 0 | 0 | 0 | 0 |
| None | Tony Cruz | CIN | 0.00 | 0.000 | 0 | 0 | 0 | 0 | 0 | 0 |
| None | Tim Federowicz | HOU | 0.00 | 0.000 | 0 | 0 | 0 | 0 | 0 | 0 |
| None | Juan Graterol | LAA | 0.00 | 0.000 | 0 | 0 | 0 | 0 | 0 | 0 |
| None | Tomas Telis | MIA | 0.00 | 0.000 | 0 | 0 | 0 | 0 | 0 | 0 |
| None | Chad Wallach | MIA | 0.00 | 0.000 | 0 | 0 | 0 | 0 | 0 | 0 |
| None | Jett Bandy | MIL | 0.00 | 0.000 | 0 | 0 | 0 | 0 | 0 | 0 |
| None | Jacob Nottingham | MIL | 0.00 | 0.000 | 0 | 0 | 0 | 0 | 0 | 0 |
| None | Chris Gimenez | MIN | 0.00 | 0.000 | 0 | 0 | 0 | 0 | 0 | 0 |
| None | Jason Castro | MIN | 0.00 | 0.000 | 0 | 0 | 0 | 0 | 0 | 0 |
| None | Jose Lobaton | NYM | 0.00 | 0.000 | 0 | 0 | 0 | 0 | 0 | 0 |
| None | Travis d'Arnaud | NYM | 0.00 | 0.000 | 0 | 0 | 0 | 0 | 0 | 0 |
| None | Josh Phegley | OAK | 0.00 | 0.136 | 22 | 0 | 1 | 4 | 5 | 0 |
| None | Bruce Maxwell | OAK | 0.00 | 0.000 | 0 | 0 | 0 | 0 | 0 | 0 |
| None | Jacob Stallings | PIT | 0.00 | 0.000 | 0 | 0 | 0 | 0 | 0 | 0 |
| None | Raffy Lopez | SD | 0.00 | 0.000 | 0 | 0 | 0 | 0 | 0 | 0 |
| None | David Freitas | SEA | 0.00 | 0.000 | 0 | 0 | 0 | 0 | 0 | 0 |
| None | Mike Marjama | SEA | 0.00 | 0.000 | 0 | 0 | 0 | 0 | 0 | 0 |
| None | Francisco Pena | STL | 0.00 | 0.250 | 4 | 0 | 0 | 0 | 0 | 0 |
| None | Steven Baron | STL | 0.00 | 0.000 | 0 | 0 | 0 | 0 | 0 | 0 |
| None | Carson Kelly | STL | 0.00 | 0.000 | 0 | 0 | 0 | 0 | 0 | 0 |
| None | Adam Moore | TB | 0.00 | 0.000 | 0 | 0 | 0 | 0 | 0 | 0 |
| None | Juan Centeno | TEX | 0.00 | 0.000 | 0 | 0 | 0 | 0 | 0 | 0 |
| None | Jose Trevino | TEX | 0.00 | 0.000 | 0 | 0 | 0 | 0 | 0 | 0 |
| None | Pedro Severino | WAS | 0.00 | 0.000 | 0 | 0 | 0 | 0 | 0 | 0 |
| Mike O | Chance Sisco (17) | BAL | 0.00 | 0.000 | 0 | 0 | 0 | 0 | 0 | 0 |
| J&P G | Brian McCann (18) | HOU | 0.00 | 0.000 | 0 | 0 | 0 | 0 | 0 | 0 |
| J&P G | Gary Sanchez (19) | NYY | 0.00 | 0.000 | 0 | 0 | 0 | 0 | 0 | 0 |
| Ron | Welington Castillo (20) | CHW | 0.00 | 0.000 | 0 | 0 | 0 | 0 | 0 | 0 |
| Bill | Christian Vazquez (21) | BOS | 0.00 | 0.000 | 0 | 0 | 0 | 0 | 0 | 0 |
| None | Devin Mesoraco | NYM | -0.01 | 0.114 | 35 | 2 | 2 | 2 | 2 | 0 |
| None | Carlos Perez | TEX | -0.01 | 0.000 | 1 | 0 | 0 | 0 | 0 | 0 |
| None | Spencer Kieboom | WAS | -0.01 | 0.125 | 24 | 0 | 4 | 1 | 5 | 0 |
| None | Tomas Nido | NYM | -0.02 | 0.000 | 5 | 0 | 1 | 0 | 1 | 0 |
| None | Sandy Leon | BOS | -0.03 | 0.125 | 56 | 1 | 7 | 2 | 8 | 0 |
| None | Roberto Perez | CLE | -0.03 | 0.129 | 31 | 0 | 3 | 1 | 4 | 1 |
| None | Andrew Knapp | PHI | -0.03 | 0.143 | 14 | 0 | 1 | 0 | 1 | 0 |
| Ron | Alex Avila (22) | ARI | -0.03 | 0.128 | 39 | 1 | 1 | 4 | 4 | 0 |
| None | John Ryan | ARI | -0.06 | 0.158 | 19 | 0 | 0 | 0 | 0 | 0 |
| None | Tom Murphy | COL | -0.06 | 0.000 | 8 | 0 | 0 | 0 | 0 | 0 |
| None | Jesus Sucre | TB | -0.08 | 0.103 | 29 | 0 | 1 | 2 | 3 | 0 |
| None | Miguel Montero | WAS | -0.08 | 0.000 | 11 | 0 | 0 | 0 | 0 | 0 |