He held an amateur record of 3-0 before turning professional at the age of 17. He lost his professional debut against Sammy Say but defeated him in his next bout to move to 1-1. At the event, IFC: Road toGlobal Domination, he lost to Josh Neer but rebounded with a win over Jeff Lindsay. Waldburger defeated UFC veteran Pete Spratt via triangle choke submission in the second round. Spratt demanded a rematch and got one defeating Waldburger via knockout. He lost another fight before winning three straight. His early accomplishments include winning the Shark Fights Welterweight Championship belt in May 2009 and then defending it in September 2009.
In July 2010 it was announced Waldburger had signed with the UFC. His debut came at UFC Fight Night 22 against David Mitchell. He won the fight via unanimous decision. Waldburger was expected to face Matthew Riddle on December 11, 2010 at UFC 124. However, Waldburger was forced from the card with an injury. Waldburger was expected to face Dennis Hallman on March 26, 2011 at UFC Fight Night 24. However, Hallman was forced out of the bout with an injury and replaced by Johny Hendricks. Waldburger was defeated early in round one via TKO. Waldburger was expected to face Daniel Roberts on September 17, 2011 at UFC Fight Night 25. However, Roberts was forced out of the bout with an injury and replaced by promotional newcomer Mike Stumpf. Waldburger defeated Stumpf via first round triangle choke submission earning Submission of the Night honors. Waldburger next faced Jake Hecht on March 3, 2012 at UFC on FX 2. He won the fight via submission in the first round. Waldburger faced Brian Ebersole on June 22, 2012 at UFC on FX 4. He lost the back-and-forth fight via unanimous decision. Waldburger faced Nick Catone on December 15, 2012 at. He won the fight via technical submission in the second round. He earned the Submission of the Night honors for his performance. Waldburger was expected to face Sean Pierson on June 15, 2013 at UFC 161. However, Waldburger was pulled from the event and replaced by Kenny Robertson. Waldburger faced Adlan Amagov on October 19, 2013 at UFC 166. He lost the fight by knockout in the first round. Waldburger faced Mike Pyle on February 22, 2014 at UFC 170. He lost the fight via TKO in the third round. Waldburger was expected to face Wendell Oliveira on February 22, 2015 at UFC Fight Night 61. However, the fight was cancelled on the day of the weigh ins, as Waldburger passed out while cutting weight. Both fighters were paid their show money. The bout with Oliveira was rescheduled for May 30, 2015 at UFC Fight Night 67. However, it was scrapped yet again after Waldburger pulled out of the bout on May 19 due to undisclosed reasons. He was replaced by promotional newcomer Darren Till. In turn, Waldburger was released from the promotion.
Personal life
Waldburger is married to Shayla Moore who is the daughter of his coach, John Moore of the Grappler's Lair gym. They have two sons and one daughter as of 2017.
Championships and accomplishments
Ultimate Fighting Championship
*Submission of the Night vs. Mike Stumpf, Nick Catone
