Mark Ditsworth

Mark Ditsworth is a college umpire. He has worked the College World Series in the past. Ditsworth also has international experience, having been an umpire in the 2007 Baseball World Cup. He made a controversial call on a decisive play in the Australia-Netherlands game, ruling Brad Harman did not leave third early when scoring the tying run with 2 outs in the bottom of the 9th; some argued Harman had done so. Australia went on to win the game a play later. He later worked the 2008 World University Championship.