Need help with a series name

[gov78]

Okay i cant remeber the name of a tv comedy sitcom series in the U.S . Its quite new proabably 2008-2009 and was about a sports stars (cant remeber what sport i think it was baseball) he used to have a drug habit and turns in to a gym teacher at a high school i remeber it was pretty funny but i just cant remeber the name off it. Anyone got a idea?

 

[casidepro]

east bound and down is what you're looking for. its short btw only 6 episodes.