Card Game by Wizards of the Coast. MLB Showdown allows you to be the owner and manager of your own baseball team. You can have both American League and National League players on your team. MLB Showdown appeals to both baseball card collectors and people who enjoy playing trading card games. MLB Showdown Trading Card Games Games.
MLB Showdown (colloq. Showdown ) was a collectible card game made by Wizards of the Coast that ran from 2000 to 2005. (wikipedia)