| April | May | June | July | August | September | Season-to-Date |
| Back to Team Rankings | Mike O | Casey S | J&P G | Terry | Ron | Alan | Walter | Bill | Joe |
| Est. Value | Average | AB | Homers | Runs | RBI | Runs Prod | Steals | |||
| 1B | Edwin Encarnacion (3)** | CLE | 1.00 | 0.315 | 92 | 7 | 17 | 24 | 34 | 0 |
| 1B | Justin Smoak (12) | TOR | 0.50 | 0.244 | 78 | 4 | 14 | 12 | 22 | 0 |
| 2B | Jose Altuve (3)** | HOU | 0.83 | 0.328 | 119 | 2 | 16 | 14 | 28 | 5 |
| 2B | Jose Peraza (15) | CIN | 0.26 | 0.222 | 108 | 0 | 14 | 2 | 16 | 6 |
| SS | Manny Machado (4)** | BAL | 0.91 | 0.288 | 111 | 7 | 16 | 23 | 32 | 0 |
| SS | Xander Bogaerts (10) | BOS | 0.49 | 0.220 | 109 | 5 | 14 | 15 | 24 | 0 |
| 3B | Alex Bregman (6)** | HOU | 0.64 | 0.265 | 102 | 4 | 17 | 11 | 24 | 3 |
| C | Yasmani Grandal (11)** | LAD | 0.31 | 0.181 | 72 | 4 | 11 | 9 | 16 | 1 |
| C | Austin Hedges (18) | SD | 0.00 | 0.000 | 0 | 0 | 0 | 0 | 0 | 0 |
| OF | Andrew Benintendi (5)** | BOS | 1.20 | 0.349 | 109 | 6 | 20 | 23 | 37 | 4 |
| OF | Justin Upton (13)** | LAA | 0.82 | 0.245 | 102 | 7 | 17 | 22 | 32 | 1 |
| OF | Nicholas Castellanos (14)** | DET | 0.76 | 0.356 | 104 | 3 | 14 | 12 | 23 | 1 |
| OF | Yasiel Puig (26) | LAD | 0.51 | 0.283 | 53 | 5 | 11 | 8 | 14 | 1 |
| OF | Ronald Acuna (30) | ATL | 0.46 | 0.235 | 98 | 4 | 16 | 9 | 21 | 1 |
| OF | Manuel Margot (50) | SD | 0.16 | 0.215 | 79 | 0 | 7 | 6 | 13 | 3 |
| OF | Byron Buxton (57) | MIN | -0.03 | 0.122 | 49 | 0 | 6 | 2 | 8 | 1 |
| Back to Team Rankings | Mike O | Casey S | J&P G | Terry | Ron | Alan | Walter | Bill | Joe |
| Est. Value | Wins | Losses | Saves | ERA | Games | Starts | Innings | WHIP | K's | |||
| SP | Corey Kluber (6)** | CLE | 1.19 | 4 | 1 | 0 | 1.8305 | 6 | 6 | 39.1 | 0.9153 | 41 |
| SP | Luis Castillo (22)** | CIN | 0.75 | 3 | 2 | 0 | 3.4752 | 6 | 6 | 33.2 | 1.2475 | 37 |
| SP | Chris Archer (24)** | TB | 0.73 | 1 | 2 | 0 | 2.3276 | 6 | 6 | 38.2 | 1.0603 | 34 |
| SP | Jose Berrios (28)** | MIN | 0.65 | 3 | 2 | 0 | 3.7059 | 5 | 5 | 34.0 | 0.9706 | 31 |
| SP | Jack Flaherty (30)** | STL | 0.64 | 2 | 0 | 0 | 2.2192 | 4 | 4 | 24.1 | 0.9041 | 25 |
| SP | Jake Arrieta (17) | PHI | 0.81 | 2 | 1 | 0 | 0.9000 | 5 | 5 | 30.0 | 1.1333 | 20 |
| SP | Kevin Gausman (56) | BAL | 0.32 | 1 | 2 | 0 | 4.5000 | 5 | 5 | 30.0 | 1.4333 | 29 |
| SP | Joey Lucchesi (69) | SD | 0.12 | 0 | 1 | 0 | 4.2000 | 3 | 3 | 15.0 | 1.4667 | 13 |
| SP | Aaron Sanchez (77) | TOR | 0.01 | 0 | 3 | 0 | 5.9559 | 5 | 5 | 22.2 | 1.8971 | 21 |
| SP | Rich Hill (81) | LAD | -0.02 | 0 | 1 | 0 | 6.5172 | 3 | 3 | 9.2 | 1.9655 | 9 |
| RP | Kenley Jansen (4)** | LAD | 0.99 | 0 | 0 | 9 | 0.6000 | 14 | 0 | 15.0 | 0.6000 | 16 |
| RP | Bud Norris (15)** | STL | 0.65 | 1 | 1 | 6 | 3.7500 | 12 | 0 | 12.0 | 0.9167 | 14 |
| RP | Blake Parker (21)** | LAA | 0.55 | 1 | 0 | 2 | 0.7941 | 11 | 0 | 11.1 | 1.0588 | 16 |
| RP | Keone Kela (22) | TEX | 0.54 | 1 | 1 | 6 | 5.5588 | 11 | 0 | 11.1 | 1.2353 | 12 |
| RP | Brad Ziegler (31) | MIA | 0.24 | 0 | 2 | 6 | 8.7097 | 12 | 0 | 10.1 | 2.0323 | 6 |
| RP | Drew Steckenrider (38) | MIA | -0.04 | 1 | 1 | 0 | 10.2414 | 11 | 0 | 9.2 | 1.8621 | 13 |
| RP | Dominic Leone (39) | STL | -0.15 | 0 | 0 | 0 | 6.7500 | 2 | 0 | 1.1 | 2.2500 | 2 |