He attended Joel E. Ferris High School, where he was a member of the golf team.

Since turning professional in 2007, Prugh has spent most of his career playing on the second tier Nationwide Tour, where he has one victory, achieved at the 2009 Michael Hill New Zealand Open.

In 2009, he finished 16th on the money list to earn his 2010 PGA Tour card.

In his third start of the 2010 season, Prugh started the final round of the Bob Hope Classic (rain delayed until Monday) tied for the lead and ended up finishing alone in 5th place, earning $200,000.

In 2013–14, he made only 4 cuts in 16 events and finished 206th on the FedEx Cup points list and lost his PGA Tour card.