105 mph?

But the lingering memory was of a now-you-see-it, did-I-actually-see-it fastball to Tony Gwynn(notes) in the eighth inning. The pitch was not a fluke: Chapman threw 25 pitches in his 1 1/3 innings of relief, and every one was at least 100 mph. He didn’t throw a slider. He didn’t throw a changeup. Why would he?

From Walter Johnson to Bob Feller to Steve Dalkowski to J.R. Richard to Nolan Ryan to Stephen Strasburg, blistering velocity is etched forever in baseball lore. Rush Chapman to the head of the list. Has anybody in the history of the game had a comparable 25-pitch sequence?…

Gwynn’s father, Tony, a Hall-of-Famer and one of baseball greatest hitters, never saw a pitch as fast as the one Chapman threw. Maybe nobody else has, either. Since radar guns were introduced in the 1980s, the fastest pitch recorded was 104.8 mph by Joel Zumaya(notes) of the Detroit Tigers in a playoff game Oct. 10, 2006. Chapman, who defected from the Cuban national team in 2009, was clocked at 104 on Sept. 1 in his second major league appearance and also hit 105 mph with a pitch for Triple-A Louisville earlier this season.