how often does the home team win in extra innings
Extra innings In Major League Baseball, home teams won about 52% of extra-inning games from 1957 to 2007.[2] During this same time period, home teams have won about 54% of all baseball games.[3] So while the home team has some advantage in extra-inning games, this advantage is less noticeable than the initial home-field advantage. Home teams tend to have the greatest advantage in run-scoring during the first 3 innings.[3]