Berrios was reassigned to Minnesota's minor league camp.
Berrios will likely begin the season at Triple-A. Although he didn't give up a run in 4.1 innings this spring, he struggled with control (3 walks) and had a bad outing in a minor league spring game. Even if he was perfect, the Twins likely would have kept him in the minors. And he could stay in the minors until June if the Twins want to ensure an extra year under team control. Berrios would appear to have little else to prove at Triple-A, however, as he had a 2.62 ERA, 9.9 K/9, and 1.7 BB/9 at Rochester last season.