The 10 Absolute Best Game Boy Advance Sports Games of All Time
I think Nintendo chose backwards compatibility with the gameboy
Nintendo Game Boy Color All-Star Baseball 2001 Video Games for
Gameboy Color Handheld Backlit Nintendo GBC Systems Authentic Game
All-Star Baseball 2001 , Nintendo 64 cart. by Acclaim Ent., Inc
Triple Play 2001 - IGN
Get Nostalgic with Game Boy Color Moonshine Gaming – moonshinegaming
All-Star Baseball 99 Nintendo 64 Game
Teams and players from the 1999 season variety of gameplay modes manual and automatic fielding
All-Star Baseball 2000