2008-09: Played in 18 games for the Sioux Falls Stampede, turning in a 8-6-2-1 record for that club. He finished the regular season with a 2.99 goals-against average and a .911 save percentage. In 3 playoff games for the Stampede, Witt went 1-1 with a 2.49 goals-against average and an .935 save percentage. Eligible for the 2009 draft, but went unselected.
2009-10: In 44 games for the Stampede, Witt turned in a 24-12-7-6 record. He had a 2.66 goals-against average and a .906 save percentage on the season. In 3 playoff games for the Stampede, Witt went 0-3 with a 4.76 goals-against average and a .837 save percentage. Second season with Sioux Falls of the USHL. Named to the 2010 All-Star Game.
Witt covers the lower portion of the net well. Could stand to work on his post-to-post quickness.