Estevez has won a job in the major-league bullpen, Thomas Harding of MLB.com reports.
The 24-year-old worked to simplify his pitching mechanics this spring, and it paid off in a huge way. Estevez concluded Cactus League play with an outstanding 1.74 ERA, 0.77 WHIP and 12:1 K:BB across 10.1 innings. Estevez has some closing experience under his belt from last season, but it's unlikely that he'll get many opportunities this season with Greg Holland, Adam Ottavino, and Jake McGee seemingly ahead of him in the pecking order for ninth-inning opportunities.