The 1889 Brooklyn Bridegrooms led the American Association in fancy-looking mustaches.
According to Baseball-Reference.com. Surviving teams are linked to their modern incarnations.
- Boston Beaneaters
- Brooklyn Bridegrooms
- Cleveland Blues
- Detroit Wolverines
- Hartford Dark Blues
- Kansas City Cowboys
- Louisville Colonels
- St. Louis Maroons
- Troy Trojans
- Worcester Ruby Legs