| 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 | Paul Goldschmidt (3)** | ARI | 1.06 | 0.315 | 92 | 4 | 21 | 19 | 36 | 7 |
| 1B | Matt Carpenter (10) | STL | 0.44 | 0.243 | 70 | 3 | 10 | 14 | 21 | 0 |
| 1B | Josh Bell (12) | PIT | 0.40 | 0.257 | 70 | 4 | 9 | 8 | 13 | 1 |
| 2B | Daniel Murphy (1)** | WAS | 1.05 | 0.343 | 105 | 5 | 17 | 26 | 38 | 0 |
| 2B | Jose Peraza (15) | CIN | 0.30 | 0.226 | 93 | 0 | 10 | 5 | 15 | 7 |
| SS | Carlos Correa (11)** | HOU | 0.28 | 0.233 | 86 | 2 | 11 | 8 | 17 | 0 |
| 3B | Jedd Gyorko (8)** | STL | 0.54 | 0.333 | 60 | 4 | 10 | 8 | 14 | 1 |
| 3B | Alex Bregman (19) | HOU | 0.19 | 0.250 | 84 | 0 | 6 | 6 | 12 | 2 |
| C | Austin Hedges (6)** | SD | 0.45 | 0.203 | 79 | 6 | 9 | 15 | 18 | 0 |
| C | Willson Contreras (10) | CHC | 0.29 | 0.242 | 66 | 2 | 7 | 10 | 15 | 0 |
| OF | Khris Davis (7)** | OAK | 0.92 | 0.268 | 82 | 10 | 18 | 17 | 25 | 1 |
| OF | Yasmany Tomas (19)** | ARI | 0.72 | 0.291 | 86 | 5 | 12 | 20 | 27 | 0 |
| OF | Jarrod Dyson (41)** | SEA | 0.36 | 0.229 | 83 | 0 | 11 | 5 | 16 | 8 |
| OF | Ben Zobrist (40) | CHC | 0.37 | 0.216 | 74 | 3 | 12 | 11 | 20 | 0 |
| OF | Billy Hamilton (46) | CIN | 0.31 | 0.213 | 94 | 0 | 10 | 3 | 13 | 10 |
| OF | Starling Marte (47) | PIT | 0.30 | 0.241 | 54 | 2 | 7 | 7 | 12 | 2 |
| OF | Gregory Polanco (51) | PIT | 0.29 | 0.247 | 77 | 0 | 10 | 4 | 14 | 5 |
| 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 | Ivan Nova (6)** | PIT | 0.92 | 3 | 2 | 0 | 1.5000 | 5 | 5 | 36.0 | 0.7500 | 22 |
| SP | Jameson Taillon (17)** | PIT | 0.70 | 2 | 0 | 0 | 2.0769 | 5 | 5 | 30.1 | 1.2527 | 24 |
| SP | Marcus Stroman (21)** | TOR | 0.65 | 2 | 2 | 0 | 2.9725 | 5 | 5 | 36.1 | 1.1835 | 28 |
| SP | Corey Kluber (24)** | CLE | 0.64 | 3 | 1 | 0 | 4.1942 | 5 | 5 | 34.1 | 1.2524 | 37 |
| SP | Lance McCullers (33)** | HOU | 0.52 | 2 | 1 | 0 | 4.3448 | 5 | 5 | 29.0 | 1.3103 | 36 |
| SP | Ian Kennedy (34) | KC | 0.52 | 0 | 2 | 0 | 2.2979 | 5 | 5 | 31.1 | 0.9894 | 28 |
| SP | Matt Shoemaker (63) | LAA | 0.26 | 1 | 1 | 0 | 4.7250 | 5 | 5 | 26.2 | 1.3125 | 25 |
| SP | Blake Snell (65) | TB | 0.25 | 0 | 2 | 0 | 3.4177 | 5 | 5 | 26.1 | 1.4810 | 18 |
| SP | Sean Manaea (68) | OAK | 0.24 | 1 | 2 | 0 | 5.1781 | 5 | 5 | 24.1 | 1.1918 | 27 |
| RP | Jim Johnson (13)** | ATL | 0.55 | 2 | 1 | 4 | 4.6552 | 9 | 0 | 9.2 | 1.3448 | 12 |
| RP | Mark Melancon (17)** | SF | 0.48 | 0 | 1 | 5 | 2.7931 | 10 | 0 | 9.2 | 1.2414 | 10 |
| RP | Shawn Kelley (20)** | WAS | 0.47 | 2 | 0 | 3 | 5.4000 | 11 | 0 | 10.0 | 1.1000 | 13 |
| RP | Kelvin Herrera (28) | KC | 0.38 | 1 | 0 | 3 | 3.0000 | 9 | 0 | 9.0 | 0.7778 | 6 |