| Current Standings | April | May | June | July | August | September | Info Only Season-to-Date |
| Back to Team Rankings | Mike O | Casey S | J&P G | Terry | Ron | Walter | Bill | Joe D |
| Est. Value | Average | AB | Homers | Runs | RBI | Runs Prod | Steals | |||
| 1B | Eric Hosmer (12)** | SD | 1.10 | 0.288 | 177 | 5 | 18 | 30 | 43 | 4 |
| 1B | Pete Alonso (14) | NYM | 0.86 | 0.242 | 132 | 7 | 22 | 23 | 38 | 0 |
| 1B | Bobby Dalbec (17) | BOS | 0.49 | 0.207 | 140 | 5 | 11 | 22 | 28 | 1 |
| 2B | Ryan McMahon (2)** | COL | 1.49 | 0.259 | 197 | 13 | 34 | 31 | 52 | 3 |
| 2B | Tommy Edman (8) | STL | 1.09 | 0.276 | 221 | 4 | 29 | 15 | 40 | 10 |
| SS | Trevor Story (9)** | COL | 1.07 | 0.255 | 184 | 5 | 26 | 23 | 44 | 8 |
| SS | Dansby Swanson (10) | ATL | 0.83 | 0.239 | 188 | 8 | 21 | 21 | 34 | 2 |
| 3B | Yoan Moncada (6)** | CWS | 1.15 | 0.294 | 180 | 4 | 28 | 29 | 53 | 0 |
| 3B | Phillip Evans (14) | PIT | 0.35 | 0.216 | 111 | 4 | 14 | 8 | 18 | 1 |
| C | Buster Posey (1)** | SF | 1.24 | 0.323 | 127 | 10 | 25 | 21 | 36 | 0 |
| C | Gary Sanchez (12) | NYY | 0.43 | 0.202 | 119 | 6 | 15 | 13 | 22 | 0 |
| OF | J.D. Martinez (1)** | BOS | 1.91 | 0.323 | 192 | 12 | 39 | 39 | 66 | 0 |
| OF | Mitch Haniger (7)** | SEA | 1.55 | 0.261 | 203 | 14 | 36 | 35 | 57 | 0 |
| OF | Mookie Betts (25)** | LAD | 0.90 | 0.247 | 174 | 5 | 27 | 18 | 40 | 5 |
| OF | Kole Calhoun (46) | ARI | 0.29 | 0.292 | 48 | 2 | 6 | 5 | 9 | 1 |
| Back to Team Rankings | Mike O | Casey S | J&P G | Terry | Ron | Walter | Bill | Joe D |
| Est. Value | Wins | Losses | Saves | ERA | Games | Starts | Innings | WHIP | K's | |||
| SP | Shane Bieber (7)** | CLE | 1.88 | 5 | 3 | 0 | 3.1250 | 11 | 11 | 72.0 | 1.2083 | 110 |
| SP | Lance Lynn (13)** | CWS | 1.79 | 6 | 1 | 0 | 1.3671 | 9 | 9 | 52.2 | 0.9304 | 57 |
| SP | Jack Flaherty (14)** | STL | 1.77 | 8 | 1 | 0 | 2.9032 | 11 | 11 | 62.0 | 1.0323 | 67 |
| SP | Marcus Stroman (28)** | NYM | 1.26 | 4 | 4 | 0 | 2.4545 | 11 | 11 | 58.2 | 1.0568 | 46 |
| SP | Kyle Gibson (29)** | TEX | 1.25 | 3 | 0 | 0 | 2.2376 | 10 | 10 | 60.1 | 1.0110 | 48 |
| SP | Matthew Boyd (47) | DET | 0.82 | 2 | 6 | 0 | 3.4335 | 10 | 10 | 57.2 | 1.1272 | 47 |
| SP | Sonny Gray (52) | CIN | 0.73 | 1 | 3 | 0 | 3.4016 | 8 | 8 | 42.1 | 1.3228 | 52 |
| SP | Jeff Hoffman (55) | CIN | 0.58 | 3 | 4 | 0 | 4.6098 | 10 | 10 | 41.0 | 1.5854 | 39 |
| SP | Trevor Williams (60) | CHC | 0.53 | 3 | 2 | 0 | 5.3588 | 10 | 10 | 43.2 | 1.6031 | 49 |
| SP | Jon Lester (70) | WAS | 0.10 | 0 | 2 | 0 | 4.9091 | 6 | 6 | 29.1 | 1.4659 | 22 |
| RP | Mark Melancon (4)** | SD | 1.78 | 1 | 0 | 17 | 0.7397 | 23 | 0 | 24.1 | 0.9452 | 19 |
| RP | Diego Castillo (17)** | TB | 1.10 | 2 | 2 | 8 | 3.0484 | 20 | 0 | 20.2 | 1.2097 | 28 |
| RP | Lou Trivino (21)** | OAK | 1.04 | 2 | 2 | 7 | 2.8052 | 24 | 0 | 25.2 | 1.2468 | 24 |