Hart becomes the second Terp to enter the transfer portal this offseason.
The Terps fell to the top-seeded Crimson tide in the second round of the NCAA tournament to bring an end to coach Kevin Willard's inaugural season.
Reese played a career-high 37 minutes and racked up 17 points, nine rebounds and three assists to go along with three blocks in his first NCAA tournament game.
Hakim Hart and Julian Reese combined for 32 points to help the Terps advance.
A tight family bond armed Young to face the disappointment of getting passed up on by his dream school, something that forced him away from home until a new coach prompted his return.
The Hoosiers went on a 20-2 run in the second half that eliminated the Terps at the quarterfinal stage.
The senior dropped 20 points and hit a joint season-high four threes in the Terps' win over Minnesota.
The Terps will play Indiana on Friday evening in the quarterfinal round.
Young garnered second team honors for the Terps.
The Terps ended their regular season on a sour note against the Nittany Lions.