Scottsdale Scorpions
Susdorf began 2009 with Lakewood, but after about a month, he was promoted to A-Advanced Clearwater. After a month and a half with Clearwater, he was promoted to the Double-A Reading Phillies. In 85 total games, he hit .324 with 7 HR and 44 RBI. After the season, Susdorf played with the Scottsdale Scorpions of the Arizona Fall League.