| Player | POS | Team | NUM | Height | Weight | DOB |
|---|---|---|---|---|---|---|
| Yamamoto, Yoshinobu | SP | LAD | 18 | 5'10" | 176 lbs | Aug 17, 1998 |
| Yan, Jefry | RP | NYM | 84 | 6'3" | 185 lbs | Aug 17, 1996 |
| Yastrzemski, Mike | LF | ATL | 18 | 5'10" | 180 lbs | Aug 23, 1990 |
| Yean, Eddy | RP | WAS | 46 | 6'3" | 265 lbs | Jun 25, 2001 |
| Yelich, Christian | DH | MIL | 22 | 6'4" | 220 lbs | Dec 5, 1991 |
| Yesavage, Trey | SP | TOR | 39 | 6'4" | 225 lbs | Jul 28, 2003 |
| Yoho, Craig | SP | CLE | 23 | 6'2" | 237 lbs | Oct 23, 1999 |
| Yorke, Nick | 3B | PIT | 38 | 5'11" | 220 lbs | Apr 2, 2002 |
| Yoshida, Masataka | DH | BOS | 7 | 5'8" | 192 lbs | Jul 15, 1993 |
| Young, Brandon | SP | BAL | 63 | 6'6" | 210 lbs | Aug 19, 1998 |
| Young, Cole | 2B | SEA | 2 | 5'10" | 180 lbs | Jul 29, 2003 |
| Young, Danny | RP | ATL | 0 | 6'3" | 200 lbs | May 27, 1994 |
| Young, Jacob | CF | WAS | 30 | 5'11" | 192 lbs | Jul 27, 1999 |
| Young, Jared | 1B | NYM | 29 | 6'2" | 200 lbs | Jul 9, 1995 |






