Did Aroldis Chapman really hit 105 mph on the radar gun last Friday? Does it matter?  In his major league debut on Tuesday night, Chapman challenged all of his skeptics with a perfect, 1-2-3, 8th inning against the Milwaukee Brewers.

The first hitter that the 22 year-old Chapman faced was Jonathon LuCroy, whom he retired on 3 straight pitches: 98mph fastball, a filthy 86mph slider, 102 mph fastball, and then another untouchable 87 mph slider.

He then retired the next two hitters, Craig Counsell and Carlos Gomez, on weak groundouts that more than likely have their hands hurting today.

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