| Week | Add | Drop |
| Pre-Season |
Round 1: SP J.A. Happ - Tor Round 2: OF Emilio Bonifacio - Tor Round A: C Travis d'Arnaud - NYN Round B: SP Gerrit Cole - Pit Round C: C Mike Zunino - Sea Round D: SP Hyun-Jin Ryu - LAD |
Round 2: 3B Nolan Arenado - Col Round A: C Jonathan Lucroy - Mil Round B: SP Jair Jurrjens - Bal Round C: SS Dee Strange-Gordon - LAD Round D: SP Wandy Rodriguez - Pit |
| Week 1 |
Round 1: SP Jose Fernandez - Mia Round 2: OF Franklin Gutierrez - Sea |
Round 2: SP J.A. Happ - Tor |
| Week 2 |
Round 1: C Mike Zunino - Sea Round 2: 3B Nolan Arenado - Col |
Round 1: OF Emilio Bonifacio - Tor Round 2: OF Jackie Bradley - Bos |
| Week 3 |
Round 1: C Wellington Castillo - ChN Round 2: OF Dayan Viciedo - ChA |
Round 1: OF Dayan Viciedo - ChA Round 2: C Wellington Castillo - ChN |
| Week 4 |
Round 1: C Devin Mesoraco - Cin Round 2: OF Oswaldo Arcia - Min |
Round 1: OF Franklin Gutierrez - Sea Round 2: OF Dayan Viciedo - ChA |
| Week 5 |
Round 1: 2B Ryan Raburn - Cle Round 2: 3B Miguel Sano - Min |
Round 1: OF Christian Yelich - Mia Round 2: C Travis d'Arnaud - NYN |
| Week 6 |
Round 1: OF Christian Yelich - Mia Round 2: RP Jose Valverde - Det |
Round 1: SP Felix Doubront - Bos Round 2: C Devin Mesoraco - Cin |
| Week 7 |
Round 1: OF Jon Jay - StL Round 2: SP Philip Hughes - NYA |
Round 1: SP Marco Estrada - Mil Round 2: 2B Ryan Raburn - Cle |
| Week 8 |
Round 1: SP Kevin Gausman - Bal Round 2: 2B Rickie Weeks - Mil |
Round 1: SP Philip Hughes - NYA Round 2: OF Oswaldo Arcia - Min |
| Week 9 |
Round 1: OF Joc Pederson - LAD Round 2: OF Marcell Ozuna - Mia |
Round 1: SP Jeremy Hellickson - TB Round 2: OF Joc Pederson - LAD |
| Week 10 |
Round 1: OF Byron Buxton - Min Round 2: 1B Carlos Pena - Hou |
Round 1: OF Jon Jay - StL Round 2: RP Jose Valverde - Det |
| Week 11 |
Round 1: SP Erasmo Ramirez - Sea Round 2: SP Scott Feldman - Bal |
Round 1: SP Kevin Gausman - Bal Round 2: SP Erasmo Ramirez - Sea |
| Week 12 |
Round 1: SP Mark Appel - Hou Round 2: SP Taijuan Walker - Sea |
Round 1: OF Marcell Ozuna - Mia Round 2: SP Scott Feldman - Bal |
| Week 13 |
Round 1: OF Leonys Martin - Tex Round 2: SP Martin Perez - Tex |
Round 1: SP Dylan Bundy - Bal Round 2: 1B Carlos Pena - Hou |
| Week 14 |
Round 2: SS Javier Baez - ChN |
Round 2: OF Leonys Martin - Tex |
| Week 15 |
Round 1: 3B Kris Bryant - ChN |
Round 1: 2B Rickie Weeks - Mil |
| Week 17 |
Round 1: OF Junior Lake - ChN Round 2: RP Mark Melancon - Pit |
Round 1: SS Javier Baez - ChN Round 2: SP Martin Perez - Tex |
| Week 18 |
Round 1: SS Francisco Lindor - Cle |
Round 1: 3B Kris Bryant - ChN |
| Week 23 |
Round 1: OF Billy Hamilton - Cin |
Round 1: RP Mark Melancon - Pit |
| 1st Team | 2nd Team | Votes |