Kelvin Rosario

Kelvin Rosario is a 19-year-old LHP in the ARI organization, currently at the Complex level. Across 13.0 innings, Kelvin has posted a 9.00 ERA with a 5.35 xFIP and 2.31 WHIP. The strikeout rate sits at 24.3% against a 14.3% walk rate, a 10.0% K-BB% and 21.4% swinging-strike rate.

On the Statcast side, the fastball averages 88.3 mph (topping at 93.2) with +11.6" of induced vertical break and a -6.55° vertical approach angle.