Jacob Misiorowski Avoids Major Scare After Electrifying MLB Debut originally appeared on Athlon Sports.

Jacob Misiorowski was a thorn in the side of the Cardinals, as he was shutting down their batters the whole night with five hitless innings in Thursday night’s 6-0 Brewers win, but his night was cut short with an injury the team called right calf and quad cramping, according to MLB.com.

Jacob Misiorowski made headlines with a blistering Major League debut for the Milwaukee Brewers, firing fastballs over 102 mph. The 23-year-old right-hander is now one of the most talked-about prospects in baseball,

Of course Jacob Misiorowski’s first pitch in the Major Leagues was a fastball. It found the strike zone at 100.5 mph, making it the second-fastest fastball thrown by a Brewers starter in the pitch-tracking era,

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