He hit 106 mph? Wow.
The Cuban Missile, Aroldis Chapman, may have thrown a 105.1 mph fastball in 2010 to set a Major League record, but (SPOILER ALERT) when you correct for radar gun placement, Nolan Ryan’s legendary 1974 heater clocked at 100.9 was really the top speed ever, at a blazing 108.5 miles per hour.Apr 22, 2015
Per Wiki
Asking. I don’t know. No radar guns yet.