| 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 | Pete Alonso (6) | NYM | 0.81 | 0.272 | 114 | 8 | 16 | 18 | 26 | 0 |
| 1B | Eric Hosmer (16) | SD | 0.28 | 0.268 | 82 | 1 | 6 | 10 | 15 | 0 |
| 1B | Jesus Aguilar (19) | MIA | 0.00 | 0.167 | 12 | 0 | 1 | 1 | 2 | 0 |
| 2B | Tommy Edman (5) | STL | 0.67 | 0.248 | 129 | 2 | 18 | 11 | 27 | 9 |
| 2B | Ryan McMahon (8) | COL | 0.58 | 0.245 | 94 | 3 | 12 | 19 | 28 | 2 |
| SS | Trevor Story (9) | COL | 0.79 | 0.267 | 101 | 6 | 19 | 14 | 27 | 3 |
| SS | Dansby Swanson (19) | ATL | 0.14 | 0.170 | 94 | 2 | 9 | 11 | 18 | 0 |
| 3B | Bobby Dalbec (9) | BOS | 0.66 | 0.247 | 77 | 7 | 11 | 17 | 21 | 1 |
| 3B | Yoan Moncada (14) | CWS | 0.41 | 0.261 | 92 | 3 | 14 | 7 | 18 | 0 |
| 3B | Abraham Toro (17) | MULT | 0.21 | 0.183 | 104 | 1 | 13 | 10 | 22 | 2 |
| 3B | Phillip Evans (20) | PIT | -0.01 | 0.143 | 7 | 0 | 1 | 0 | 1 | 0 |
| C | Buster Posey (5) | SF | 0.57 | 0.303 | 89 | 2 | 12 | 15 | 25 | 0 |
| C | Gary Sanchez (12) | NYY | 0.26 | 0.159 | 69 | 5 | 7 | 11 | 13 | 0 |
| OF | Mitch Haniger (8) | SEA | 1.07 | 0.265 | 117 | 10 | 20 | 27 | 37 | 0 |
| OF | Mookie Betts (25) | LAD | 0.64 | 0.239 | 113 | 4 | 21 | 12 | 29 | 3 |
| OF | Yordan Alvarez (27) | HOU | 0.60 | 0.255 | 102 | 5 | 15 | 15 | 25 | 0 |
| OF | Sam Hilliard (28) | COL | 0.59 | 0.243 | 74 | 5 | 11 | 14 | 20 | 3 |
| OF | J.D. Martinez (30) | BOS | 0.58 | 0.286 | 91 | 4 | 11 | 15 | 22 | 0 |
| OF | Kole Calhoun (44) | ARI | 0.23 | 0.222 | 36 | 2 | 6 | 7 | 11 | 0 |
| 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 | Robbie Ray (10) | TOR | 0.84 | 3 | 2 | 0 | 3.4412 | 6 | 6 | 34.0 | 1.2059 | 46 |
| SP | Logan Webb (13) | SF | 0.77 | 3 | 0 | 0 | 3.9767 | 7 | 7 | 43.0 | 1.0930 | 47 |
| SP | Chris Sale (29) | BOS | 0.56 | 2 | 1 | 0 | 3.6220 | 6 | 6 | 27.1 | 1.5000 | 31 |
| SP | Jon Lester (36) | MULT | 0.48 | 2 | 0 | 0 | 3.6699 | 6 | 6 | 34.1 | 1.3107 | 23 |
| SP | Tony Gonsolin (40) | LAD | 0.43 | 2 | 0 | 0 | 4.0500 | 5 | 4 | 20.0 | 1.1500 | 23 |
| SP | Lance Lynn (42) | CWS | 0.40 | 1 | 2 | 0 | 3.3750 | 4 | 4 | 21.1 | 1.0313 | 24 |
| SP | Marcus Stroman (45) | NYM | 0.35 | 1 | 1 | 0 | 3.9512 | 5 | 5 | 27.1 | 1.2439 | 24 |
| SP | Sonny Gray (55) | CIN | 0.25 | 1 | 3 | 0 | 5.1158 | 6 | 6 | 31.2 | 0.9789 | 31 |
| SP | Trevor Williams (63) | MULT | 0.14 | 0 | 0 | 0 | 4.6552 | 6 | 1 | 19.1 | 1.7586 | 20 |
| SP | Shane Bieber (73) | CLE | 0.04 | 0 | 0 | 0 | 1.5000 | 2 | 2 | 6.0 | 0.6667 | 4 |
| SP | Jeff Hoffman (74) | CIN | 0.02 | 0 | 0 | 0 | 7.3636 | 9 | 0 | 11.0 | 1.8182 | 18 |
| SP | Kyle Gibson (78) | MULT | -0.08 | 0 | 4 | 0 | 7.3125 | 6 | 6 | 32.0 | 1.4063 | 39 |
| SP | Jack Flaherty (82) | STL | -0.13 | 0 | 0 | 0 | 7.7143 | 3 | 1 | 2.1 | 2.1429 | 4 |
| SP | Matthew Boyd (96) | DET | -0.18 | 0 | 1 | 0 | 11.2500 | 1 | 1 | 4.0 | 2.2500 | 6 |
| RP | Diego Castillo (11) | MULT | 0.65 | 3 | 0 | 1 | 2.1316 | 14 | 0 | 12.2 | 1.0263 | 18 |
| RP | Mark Melancon (21) | SD | 0.37 | 1 | 1 | 3 | 3.8571 | 10 | 0 | 9.1 | 1.7143 | 8 |
| RP | Lou Trivino (24) | OAK | 0.31 | 2 | 1 | 1 | 5.9268 | 13 | 0 | 13.2 | 1.3171 | 16 |