Majors Baseball:
Tiger Stadium
Comerica Park
Rogers Center
PNC Park

Minors Baseball:
Oldsmobile Park (Lansing Lugnuts "A" Blue Jays)
Jerry Uht Park (Erie Seawolves "AA" Detroit Tigers)
Joker Marchant Stadium (been to both new and old version)
Dow Diamond (Great Lakes Loons "A" Dodgers)

Others:
Joe Louis Arena (Detroit Red Wings)
Palace of Auburn Hills (Detroit Pistons, Detroit Vipers, and Detroit Fury)
Ford Field (Detroit Lions)
Pontiac Silverdome (Lions and Pistons)
"Big House" (University Of Michigan)