After a historically fast rise to the top of the sport, Milwaukee Brewers rookie pitcher Jacob Misiorowski silenced skeptics in his All-Star debut.

The 23-year-old pitched a scoreless eighth inning for the NL, allowing just a single baserunner. He also threw nine pitches over 100 miles per hour, the second-most of any All-Star Game pitcher in the pitch-tracking era behind Aroldis Chapman in 2015.

Misiorowski, who was ranked as the Brewers’ No. 5 prospect by The Athletic ’s Keith Law, made his debut June 12, taking a no-hitter in the fifth inning. His fifth pitch of the game clocked in at 102.2 mph and stands as the hardest-thrown pitch by a Brewers starter in the pitch-tracking era (since 2008).