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Purchase your first Diamond Mind Online team for just $19.99 and receive a second team FREE! This offer is limited to new customers only and comes with a one-time, unconditional, 30-day money-back guarantee. So, what are you waiting for? It's time to make some baseball history of your own!
Diamond Mind Online is fantasy baseball at its best!

Diamond Mind Online, powered by the renowned Diamond Mind simulator, lifts fantasy baseball to a new level. With Diamond Mind Online, you don't just passively accumulate a few selected stats. Instead, you are owner, GM, field manager and fan, assembling a team of your favorite current players, or from throughout baseball history, and managing it throughout a full 162-game season.

You call the shots: set your line-up and rotation, bench and bullpen roles and in-game tactics, make trades, sign free agents, then cheer your team on as your games are simulated, pitch by pitch, and replayed in our exciting play-by-play format. Whether it's Sandy Koufax facing Babe Ruth, or A-Rod hitting against Tim Lincecum, Diamond Mind Online gives you the chance to see your favorite players in action in the most realistic baseball simulation game ever made.