Bakugan Battle Brawlers
2007 • 52 Episodes
Season 1 of Bakugan Battle Brawlers premiered on April 5, 2007.
Gundalian Invaders
2010 • 39 Episodes
Season 3 of Bakugan Battle Brawlers premiered on May 22, 2010.
Mechtanium Surge
2011 • 46 Episodes
Season 4 of Bakugan Battle Brawlers premiered on February 12, 2011.