Brewers' Christian Yelich Reacts to Controversial Jacob Misiorowski News originally appeared on Athlon Sports. Milwaukee Brewers starting pitcher Jacob Misiorowski is in his first MLB season after being called up in June. The 23-year-old rookie sensation has overwhelmed hitters so far with a triple-digit fastball and devastating breaking pitches.

The 23-year-old Misiorowski has made just five starts for the Brewers, going 4-1 with a 2.81 ERA while averaging 99.3 mph on his fastball, with 89 pitches that have reached 100 mph.

The Brewers pitcher was called up for the MLB All-Star Game despite only appearing in five games this season. Milwaukee Brewers starting pitcher Jacob Misiorowski pitches to Pittsburgh Pirates shortstop Isiah Kiner-Falefa / Benny Sieu-Imagn Images The MLB All-Star Game doesn't quite have the same buzz that it did at the height of the sport years ago,