| Player | POS | Team | NUM | Height | Weight | DOB |
|---|---|---|---|---|---|---|
| Dalbec, Bobby | 3B | BOS | 29 | 6'4" | 227 lbs | Jun 29, 1995 |
| Darvish, Yu | SP | SD | 11 | 6'5" | 220 lbs | Aug 16, 1986 |
| Davidson, Tucker | RP | ATL | 64 | 6'2" | 215 lbs | Mar 25, 1996 |
| Davies, Zach | SP | CHC | 27 | 6'0" | 180 lbs | Feb 7, 1993 |
| Davis, Austin | RP | BOS | 65 | 6'4" | 235 lbs | Feb 3, 1993 |
| Davis, J.D. | LF | NYM | 28 | 6'3" | 218 lbs | Apr 27, 1993 |
| Davis, Khris | LF | OAK | 11 | 5'11" | 205 lbs | Dec 21, 1987 |
| Davis, Taylor | C | PIT | 2 | 5'10" | 200 lbs | Nov 28, 1989 |
| Davis, Wade | RP | KC | 71 | 6'5" | 225 lbs | Sep 7, 1985 |
| Dayton, Grant | RP | ATL | 75 | 6'2" | 210 lbs | Nov 25, 1987 |
| Daza, Yonathan | CF | COL | 2 | 6'2" | 207 lbs | Feb 28, 1994 |
| De Jong, Chase | SP | PIT | 37 | 6'4" | 230 lbs | Dec 29, 1993 |
| De La Cruz, Bryan | RF | MIA | 77 | 6'2" | 175 lbs | Dec 16, 1996 |
| De Los Santos, Enyel | RP | PIT | 62 | 6'3" | 235 lbs | Dec 25, 1995 |
| Deichmann, Greg | RF | CHC | 6 | 6'2" | 205 lbs | May 31, 1995 |
| DeJong, Paul | SS | STL | 11 | 6'0" | 205 lbs | Aug 2, 1993 |
| Del Pozo, Miguel | RP | DET | 71 | 6'1" | 205 lbs | Oct 14, 1992 |
| Delaplane, Sam | RP | SF | 27 | 5'11" | 175 lbs | Mar 27, 1995 |
| DeSclafani, Anthony | SP | SF | 26 | 6'2" | 195 lbs | Apr 18, 1990 |
| DeShields, Delino | CF | CIN | 26 | 5'9" | 190 lbs | Aug 16, 1992 |
| Detwiler, Ross | RP | SD | 45 | 6'5" | 210 lbs | Mar 6, 1986 |
| Devenski, Chris | RP | ARI | 32 | 6'3" | 219 lbs | Nov 13, 1990 |
| Devers, Jose | SS | MIA | 61 | 6'0" | 174 lbs | Dec 7, 1999 |
| Devers, Rafael | 3B | BOS | 11 | 6'0" | 240 lbs | Oct 24, 1996 |
| Diaz, Aledmys | SS | HOU | 16 | 6'1" | 195 lbs | Aug 1, 1990 |
| Diaz, Edwin | RP | NYM | 39 | 6'3" | 165 lbs | Mar 22, 1994 |
| Diaz, Elias | C | COL | 35 | 6'1" | 223 lbs | Nov 17, 1990 |
| Diaz, Jhonathan | SP | LAA | 74 | 6'0" | 170 lbs | Sep 13, 1996 |
| Diaz, Lewin | 1B | MIA | 68 | 6'4" | 217 lbs | Nov 19, 1996 |
| Diaz, Miguel | RP | SD | 37 | 6'0" | 224 lbs | Nov 28, 1994 |
| Diaz, Yandy | 3B | TB | 2 | 6'2" | 215 lbs | Aug 8, 1991 |
| Dickerson, Alex | LF | SF | 12 | 6'2" | 226 lbs | May 26, 1990 |
| Dickerson, Corey | LF | TOR | 14 | 6'1" | 200 lbs | May 22, 1989 |
| Diekman, Jake | RP | OAK | 35 | 6'4" | 195 lbs | Jan 21, 1987 |
| Difo, Wilmer | 2B | PIT | 15 | 5'11" | 200 lbs | Apr 2, 1992 |
| Diplan, Marcos | RP | BAL | 78 | 6'0" | 200 lbs | Sep 18, 1996 |
| Dobnak, Randy | SP | MIN | 68 | 6'1" | 230 lbs | Jan 17, 1995 |
| Dohy, Kyle | RP | PHI | 71 | 6'2" | 202 lbs | Sep 17, 1996 |
| Donaldson, Josh | 3B | MIN | 20 | 6'1" | 210 lbs | Dec 8, 1985 |
| Doolittle, Sean | RP | SEA | 62 | 6'2" | 204 lbs | Sep 26, 1986 |
| Doval, Camilo | RP | SF | 75 | 6'2" | 185 lbs | Jul 4, 1997 |
| Dozier, Hunter | 3B | KC | 17 | 6'4" | 220 lbs | Aug 22, 1991 |
| Drake, Oliver | RP | TB | 47 | 6'4" | 220 lbs | Jan 13, 1987 |
| Duffey, Tyler | RP | MIN | 21 | 6'3" | 220 lbs | Dec 27, 1990 |
| Duffy, Danny | SP | LAD | 30 | 6'3" | 205 lbs | Dec 21, 1988 |
| Duffy, Matt | 3B | CHC | 5 | 6'2" | 190 lbs | Jan 15, 1991 |
| Duggar, Steven | CF | SF | 6 | 6'1" | 187 lbs | Nov 4, 1993 |
| Dunn, Justin | SP | SEA | 35 | 6'2" | 185 lbs | Sep 22, 1995 |
| Dunning, Dane | SP | TEX | 33 | 6'4" | 225 lbs | Dec 20, 1994 |
| Duvall, Adam | LF | ATL | 14 | 6'1" | 215 lbs | Sep 4, 1988 |
| Dyson, Jarrod | CF | TOR | 1 | 5'9" | 165 lbs | Aug 15, 1984 |
