Mason Olson

Mason Olson is a 24-year-old LHP in the TOR organization, currently at the HiA→AA→AAA level. Across 67.0 innings, Mason has posted a 3.89 ERA with a 3.90 xFIP and 1.21 WHIP. The strikeout rate sits at 26.8% against a 6.3% walk rate, a 20.6% K-BB% and 14.1% swinging-strike rate.

On the Statcast side, the fastball averages 83.9 mph (topping at 90.2) with -0.5" of induced vertical break and a -7.20° vertical approach angle.