| 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 | Alan | Walter | Bill | Joe S | Joe D |
| Est. Value | Average | AB | Homers | Runs | RBI | Runs Prod | Steals | |||
| 1B | Cody Bellinger (1) | LAD | 6.22 | 0.305 | 558 | 47 | 121 | 115 | 189 | 15 |
| 1B | Matt Olson (11) | OAK | 3.78 | 0.267 | 483 | 36 | 73 | 91 | 128 | 0 |
| 2B | Ketel Marte (2) | ARI | 5.16 | 0.329 | 569 | 32 | 97 | 92 | 157 | 10 |
| 2B | Javier Baez (8) | CHC | 4.15 | 0.281 | 531 | 29 | 89 | 85 | 145 | 11 |
| SS | Trevor Story (3) | COL | 5.22 | 0.294 | 588 | 35 | 111 | 85 | 161 | 23 |
| SS | Jorge Polanco (8) | MIN | 4.17 | 0.295 | 631 | 22 | 107 | 79 | 164 | 4 |
| 3B | Rafael Devers (2) | BOS | 5.83 | 0.311 | 647 | 32 | 129 | 115 | 212 | 8 |
| 3B | Jose Ramirez (12) | CLE | 3.58 | 0.255 | 482 | 23 | 68 | 83 | 128 | 24 |
| C | Christian Vazquez (4) | BOS | 3.12 | 0.276 | 482 | 23 | 66 | 72 | 115 | 4 |
| C | Buster Posey (15) | SF | 1.35 | 0.257 | 405 | 7 | 43 | 38 | 74 | 0 |
| C | Yan Gomes (16) | WAS | 1.32 | 0.223 | 314 | 12 | 36 | 43 | 67 | 2 |
| OF | Kyle Schwarber (20) | CHC | 3.81 | 0.250 | 529 | 38 | 82 | 92 | 136 | 2 |
| OF | Yasiel Puig (21) | CLE | 3.76 | 0.267 | 555 | 24 | 76 | 84 | 136 | 19 |
| OF | Bryan Reynolds (25) | PIT | 3.54 | 0.314 | 491 | 16 | 83 | 68 | 135 | 3 |
| OF | Shohei Ohtani (41) | LAA | 2.85 | 0.286 | 384 | 18 | 51 | 62 | 95 | 12 |
| OF | Khris Davis (54) | OAK | 2.28 | 0.220 | 481 | 23 | 61 | 73 | 111 | 0 |
| OF | Jay Bruce (60) | PHI | 2.10 | 0.216 | 310 | 26 | 43 | 59 | 76 | 1 |
| OF | Dwight Smith (64) | BAL | 1.86 | 0.241 | 357 | 13 | 46 | 53 | 86 | 5 |
| OF | Andrew McCutchen (70) | PHI | 1.48 | 0.256 | 219 | 10 | 45 | 29 | 64 | 2 |
| OF | Carlos Gonzalez (79) | CHC | 0.33 | 0.200 | 145 | 3 | 21 | 10 | 28 | 0 |
| Back to Team Rankings | Mike O | Casey S | J&P G | Terry | Ron | Alan | Walter | Bill | Joe S | Joe D |
| Est. Value | Wins | Losses | Saves | ERA | Games | Starts | Innings | WHIP | K's | |||
| SP | Zack Greinke (7) | HOU | 4.38 | 18 | 5 | 0 | 2.9329 | 36 | 22 | 208.2 | 0.9824 | 187 |
| SP | Lance Lynn (9) | TEX | 4.28 | 16 | 11 | 0 | 3.6720 | 33 | 1 | 208.1 | 1.2192 | 246 |
| SP | Eduardo Rodriguez (12) | BOS | 4.16 | 19 | 6 | 0 | 3.8066 | 34 | 3 | 203.1 | 1.3279 | 213 |
| SP | Max Fried (27) | ATL | 3.42 | 17 | 6 | 0 | 4.0201 | 40 | 28 | 165.2 | 1.3340 | 173 |
| SP | Mike Fiers (40) | OAK | 2.83 | 15 | 4 | 0 | 3.8989 | 33 | 0 | 184.2 | 1.1859 | 126 |
| SP | Wade Miley (43) | HOU | 2.81 | 14 | 6 | 0 | 3.9801 | 33 | 3 | 167.1 | 1.3446 | 140 |
| SP | Cole Hamels (66) | CHC | 2.25 | 7 | 7 | 0 | 3.8118 | 27 | 24 | 141.2 | 1.3906 | 143 |
| SP | Ryan Yarbrough (69) | TB | 2.19 | 11 | 6 | 0 | 4.1294 | 28 | 0 | 141.2 | 0.9953 | 117 |
| SP | Yonny Chirinos (70) | TB | 2.13 | 9 | 5 | 0 | 3.8475 | 26 | 1 | 133.1 | 1.0500 | 114 |
| SP | Michael Wacha (96) | STL | 1.21 | 6 | 7 | 0 | 4.7605 | 29 | 23 | 126.2 | 1.5632 | 104 |
| SP | Jose Urena (104) | MIA | 0.77 | 4 | 10 | 3 | 5.2087 | 25 | 12 | 84.2 | 1.4764 | 62 |
| SP | Jhoulys Chacin (111) | BOS | 0.39 | 3 | 12 | 0 | 6.0097 | 25 | 18 | 103.1 | 1.5581 | 101 |
| SP | Corey Kluber (112) | CLE | 0.29 | 2 | 3 | 0 | 5.8037 | 7 | 1 | 35.2 | 1.6542 | 38 |
| SP | Mitch Keller (114) | PIT | 0.08 | 1 | 5 | 0 | 7.1250 | 11 | 10 | 48.0 | 1.8333 | 65 |
| RP | Will Smith (3) | SF | 4.19 | 6 | 0 | 34 | 2.7551 | 63 | 0 | 65.1 | 1.0255 | 96 |
| RP | Brad Hand (7) | CLE | 3.89 | 6 | 4 | 34 | 3.2965 | 60 | 0 | 57.1 | 1.2384 | 84 |
| RP | Emilio Pagan (15) | TB | 3.22 | 4 | 2 | 20 | 2.3143 | 66 | 0 | 70.0 | 0.8286 | 96 |
| RP | John Gant (30) | STL | 2.00 | 11 | 1 | 3 | 3.6633 | 64 | 0 | 66.1 | 1.2814 | 60 |
| RP | Kelvin Herrera (53) | CHW | 0.41 | 3 | 3 | 1 | 6.1364 | 57 | 0 | 51.1 | 1.6169 | 53 |