Here's an odd perfect game...in spring training 2000 the Red Sox used 6 pitchers to retire all 27 Toronto Bue Jays.
My favorite perfect game is Oakland's Catfish Hunter's in 1968 4-0 against the Twins before 6,300 fans...11 strikeouts...he also batted 3 for 4 with a double & 3 RBIs...except for Catfish & the catcher, most of the rest of A's tried to stay awake...