| April | May | June | July | August | September | Season-to-Date |
| Back to Team Rankings | Mike O | Casey S | Team O'Clair | J&P G | Terry | Ron | Alan | Walter | Bill | Joe/Pat |
| Est. Value | Average | AB | Homers | Runs | RBI | Runs Prod | Steals | |||
| 1B | Eric Hosmer (5)** | KC | 0.84 | 0.297 | 101 | 6 | 16 | 20 | 30 | 0 |
| 1B | C.J. Cron (3) | LAA | 0.87 | 0.308 | 91 | 7 | 15 | 18 | 26 | 1 |
| 1B | Edwin Encarnacion (9) | CLE | 0.75 | 0.220 | 91 | 10 | 15 | 18 | 23 | 0 |
| 1B | Mark Reynolds (11) | COL | 0.64 | 0.250 | 84 | 6 | 14 | 16 | 24 | 0 |
| 2B | Robinson Cano (16)** | SEA | 0.37 | 0.293 | 99 | 0 | 12 | 8 | 20 | 0 |
| 2B | Dustin Pedroia (25) | BOS | -0.01 | 0.000 | 4 | 0 | 1 | 0 | 1 | 0 |
| SS | Brandon Crawford (6)** | SF | 0.55 | 0.292 | 96 | 3 | 12 | 12 | 21 | 1 |
| SS | Dansby Swanson (11) | ATL | 0.38 | 0.309 | 68 | 0 | 12 | 8 | 20 | 0 |
| 3B | Josh Donaldson (2)** | TOR | 1.24 | 0.289 | 97 | 12 | 22 | 27 | 37 | 0 |
| 3B | Rafael Devers (9) | BOS | 0.72 | 0.258 | 97 | 6 | 17 | 13 | 24 | 3 |
| 3B | Nicholas Castellanos (10) | DET | 0.66 | 0.275 | 102 | 4 | 12 | 19 | 27 | 1 |
| C | Yadier Molina (2)** | STL | 0.83 | 0.312 | 93 | 5 | 18 | 16 | 29 | 1 |
| C | Cameron Rupp (14) | PHI | 0.24 | 0.197 | 61 | 4 | 7 | 7 | 10 | 0 |
| OF | Adam Jones (8)** | BAL | 0.98 | 0.325 | 114 | 7 | 20 | 17 | 30 | 0 |
| OF | Marcell Ozuna (10)** | MIA | 0.94 | 0.304 | 102 | 7 | 15 | 22 | 30 | 1 |
| OF | Lorenzo Cain (18)** | KC | 0.72 | 0.349 | 106 | 1 | 12 | 8 | 19 | 7 |
| OF | Dexter Fowler (27) | STL | 0.62 | 0.328 | 67 | 1 | 15 | 14 | 28 | 1 |
| OF | Jackie Bradley (49) | BOS | 0.40 | 0.254 | 59 | 2 | 9 | 13 | 20 | 0 |
| OF | Marwin Gonzalez (64) | HOU | 0.21 | 0.221 | 95 | 2 | 5 | 12 | 15 | 0 |
| OF | Stephen Piscotty (69) | STL | 0.07 | 0.250 | 40 | 1 | 3 | 1 | 3 | 0 |
| Back to Team Rankings | Mike O | Casey S | Team O'Clair | J&P G | Terry | Ron | Alan | Walter | Bill | Joe/Pat |
| Est. Value | Wins | Losses | Saves | ERA | Games | Starts | Innings | WHIP | K's | |||
| SP | Patrick Corbin (6)** | ARI | 1.08 | 4 | 2 | 0 | 2.5169 | 6 | 6 | 39.1 | 1.0932 | 42 |
| SP | J.A. Happ (16)** | TOR | 0.77 | 3 | 2 | 0 | 3.5327 | 6 | 6 | 35.2 | 1.4019 | 40 |
| SP | Chris Sale (25)** | BOS | 0.67 | 2 | 2 | 0 | 4.3784 | 6 | 6 | 37.0 | 1.0541 | 53 |
| SP | Mike Clevinger (47)** | CLE | 0.49 | 2 | 1 | 0 | 3.8571 | 5 | 3 | 21.0 | 1.3333 | 28 |
| SP | Kyle Gibson (48)** | MIN | 0.49 | 2 | 2 | 0 | 3.9036 | 5 | 5 | 27.2 | 1.4458 | 28 |
| SP | CC Sabathia (54) | NYY | 0.44 | 2 | 2 | 0 | 3.8571 | 5 | 5 | 28.0 | 1.2143 | 22 |
| SP | Jose Quintana (57) | CHC | 0.42 | 3 | 2 | 0 | 5.7273 | 6 | 6 | 33.0 | 1.3636 | 37 |
| SP | Kendall Graveman (78) | OAK | 0.21 | 2 | 2 | 0 | 5.5670 | 6 | 6 | 32.1 | 1.6392 | 24 |
| SP | Adam Wainwright (89) | STL | -0.05 | 1 | 0 | 0 | 7.3636 | 3 | 3 | 11.0 | 2.1818 | 1 |
| SP | Josh Tomlin (108) | CLE | -0.18 | 0 | 0 | 0 | 0.0000 | 0 | 0 | 0.0 | 0.0000 | 0 |
| SP | Junior Guerra (109) | MIL | -0.18 | 0 | 0 | 0 | 0.0000 | 0 | 0 | 0.0 | 0.0000 | 0 |
| SP | Felix Hernandez (110) | SEA | -0.18 | 0 | 0 | 0 | 0.0000 | 0 | 0 | 0.0 | 0.0000 | 0 |
| RP | Felipe Rivero (21)** | PIT | 0.54 | 0 | 0 | 7 | 5.4000 | 13 | 0 | 11.2 | 1.5429 | 15 |
| RP | Brad Brach (24)** | BAL | 0.36 | 2 | 2 | 1 | 4.0909 | 11 | 0 | 11.0 | 1.4545 | 10 |
| RP | Zach Britton (25)** | BAL | 0.35 | 0 | 0 | 5 | 3.6818 | 10 | 0 | 7.1 | 1.7727 | 5 |
| RP | Chris Devenski (28) | HOU | 0.33 | 1 | 0 | 0 | 0.9000 | 10 | 0 | 10.0 | 1.3000 | 9 |
| RP | Hector Rondon (37) | CHC | 0.07 | 2 | 0 | 0 | 8.6400 | 9 | 0 | 8.1 | 2.1600 | 7 |
| RP | Nate Jones (45) | CHW | -0.18 | 0 | 0 | 0 | 0.0000 | 0 | 0 | 0.0 | 0.0000 | 0 |