He will be the only starter from last year’s team to return to the Terrapins.
Maryland reached the Sweet 16 last season and went 27-9 behind Trimble, who led the team in scoring, assists and steals.
In a statement released by the university, Trimble said, “I learned a great deal through this experience. … I look forward to continuing my education and building upon the success that we have had at Maryland.”
Coach Mark Turgeon said, “After gathering information throughout this process, I agree that this is the best decision for him.”