Luis

Ysla

Ysla, 24, held a 3.99 ERA and 62/27 K/BB ratio over 56 1/3 relief frames between Double- and Triple-A in 2016. He’s now protected from the Rule 5 Draft.

The 24-year-old southpaw appeared in seven games with the Red Sox this spring, compiling a 4.26 ERA, 1.58 WHIP and 6/6 K/BB ratio over 6 1/3 innings. He’ll begin the season as bullpen depth at Triple-A.

The 25-year-old southpaw has struggled to the tune of a 5.28 ERA, 1.71 WHIP and 52/39 K/BB ratio across 58 innings at Double-A this season. There’s a good chance he’ll make it through waivers unclaimed and continue to function as organizational bullpen depth.

Ysla, acquired from the Red Sox in July, passed through waivers after being designated for assignment last week. The 25-year-old southpaw has posted a 5.28 ERA, 1.71 WHIP and 52/39 K/BB ratio across 58 innings at Double-A this season. He’ll stick around as bullpen depth in the organization.

The move clears a 40-man roster spot for Eduardo Nunez, who was acquired from the Giants late Tuesday night for two minor league pitchers. Ysla, 25, owns a rough 5.05 ERA and 1.71 WHIP in 46 1/3 innings this season at the Double-A level.

Ysla had been designated for assignment. The 25-year-old holds a 5.05 ERA and 1.71 WHIP in 46 1/3 innings this season at the Double-A level this season.

Ysla, 23, is having a dreadful year with a 6.21 ERA in High-A, but he showed plenty of promise in his first two pro seasons. It’s a lottery ticket addition for Boston.

Ysla, 25, registered a 5.28 ERA and 52/39 K/BB ratio in 58 innings of relief last season between the Double-A affiliates of the Red Sox and Dodgers. He has been assigned to Double-A Bowie.