| 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 | Anthony Rizzo (6)** | CHC | 0.79 | 0.260 | 96 | 6 | 15 | 17 | 26 | 4 |
| 1B | Carlos Santana (8) | CLE | 0.48 | 0.224 | 98 | 2 | 14 | 16 | 28 | 2 |
| 2B | Jose Ramirez (2)** | CLE | 0.93 | 0.330 | 91 | 6 | 13 | 21 | 28 | 2 |
| 2B | Rougned Odor (13) | TEX | 0.32 | 0.196 | 97 | 4 | 9 | 13 | 18 | 1 |
| SS | Corey Seager (2)** | LAD | 0.85 | 0.319 | 91 | 5 | 16 | 17 | 28 | 2 |
| SS | Marcus Semien (15) | OAK | 0.11 | 0.171 | 35 | 0 | 5 | 1 | 6 | 4 |
| 3B | Miguel Sano (1)** | MIN | 1.01 | 0.316 | 79 | 7 | 17 | 25 | 35 | 0 |
| 3B | Maikel Franco (11) | PHI | 0.45 | 0.213 | 89 | 4 | 7 | 21 | 24 | 0 |
| C | Brian McCann (5)** | HOU | 0.48 | 0.279 | 68 | 3 | 10 | 13 | 20 | 0 |
| C | Evan Gattis (3) | HOU | 0.51 | 0.321 | 56 | 2 | 9 | 14 | 21 | 0 |
| OF | Mitch Haniger (8)** | SEA | 0.91 | 0.342 | 79 | 4 | 20 | 16 | 32 | 2 |
| OF | Christian Yelich (10)** | MIA | 0.83 | 0.289 | 97 | 4 | 20 | 16 | 32 | 3 |
| OF | David Peralta (24)** | ARI | 0.61 | 0.326 | 92 | 3 | 13 | 7 | 17 | 3 |
| OF | Mookie Betts (30) | BOS | 0.50 | 0.293 | 82 | 2 | 9 | 11 | 18 | 3 |
| OF | Kevin Kiermaier (55) | TB | 0.23 | 0.210 | 100 | 1 | 13 | 3 | 15 | 4 |
| OF | Carlos Gonzalez (57) | COL | 0.21 | 0.216 | 88 | 2 | 11 | 6 | 15 | 0 |
| OF | Byron Buxton (61) | MIN | -0.03 | 0.147 | 68 | 0 | 6 | 1 | 7 | 3 |
| 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 | Dallas Keuchel (1)** | HOU | 1.41 | 5 | 0 | 0 | 1.2090 | 6 | 6 | 44.2 | 0.8060 | 36 |
| SP | James Paxton (5)** | SEA | 1.06 | 3 | 0 | 0 | 1.3918 | 5 | 5 | 32.1 | 0.8351 | 39 |
| SP | Julio Teheran (37)** | ATL | 0.50 | 2 | 1 | 0 | 3.3750 | 5 | 5 | 29.1 | 1.3977 | 22 |
| SP | Drew Pomeranz (40)** | BOS | 0.46 | 2 | 1 | 0 | 4.1538 | 4 | 4 | 21.2 | 1.2462 | 27 |
| SP | Rick Porcello (55)** | BOS | 0.32 | 1 | 3 | 0 | 4.7473 | 5 | 5 | 30.1 | 1.4835 | 32 |
| SP | Justin Verlander (56) | DET | 0.32 | 1 | 2 | 0 | 4.6023 | 5 | 5 | 29.1 | 1.3977 | 30 |
| SP | Matt Moore (66) | SF | 0.24 | 1 | 3 | 0 | 4.8000 | 5 | 5 | 30.0 | 1.3667 | 25 |
| SP | Jake Odorizzi (75) | TB | 0.17 | 1 | 1 | 0 | 4.1538 | 3 | 3 | 13.0 | 1.0000 | 8 |
| SP | Joe Ross (89) | WAS | 0.00 | 1 | 0 | 0 | 7.4681 | 3 | 3 | 15.2 | 1.5319 | 14 |
| RP | Kenley Jansen (4)** | LAD | 0.82 | 1 | 0 | 7 | 1.8621 | 10 | 0 | 9.2 | 0.8276 | 17 |
| RP | Ken Giles (15)** | HOU | 0.52 | 0 | 1 | 6 | 4.3548 | 11 | 0 | 10.1 | 0.9677 | 14 |
| RP | Addison Reed (24)** | NYM | 0.42 | 0 | 1 | 4 | 4.1538 | 13 | 0 | 13.0 | 1.0000 | 16 |
| RP | Andrew Bailey (38) | LAA | 0.15 | 2 | 0 | 0 | 0.0000 | 3 | 0 | 3.0 | 0.0000 | 2 |