A hard thrower who 's best pitch was a slider he also exhibited excellent control , he posted a respectable 2.126 strikeout - to - walk ratio ( 1,163 - to - 547 ) .
A hard thrower who 's best pitch was a slider , he also exhibited excellent control . 
 He posted a respectable 2.126 strikeout - to - walk ratio ( 1,163 - to - 547 ) .