Alex Dingmann vs Unk - Men's Sparring - US Open 2016
Unk vs Alex Dingmann - Team Sparring Round 3 - US Open 2016
Alex Dingmann v Unk - Men's team sparring - 2009 Diamond Nationals
S. WI Open 2014 - Nathan Thorn vs Alex Dingmann - Grand Champion
Unknown vs Alex Dingman at Ocean State Grand Nationals 2014
Chance Turner vs Alex Dingmann - Men's Sparring - US Open 2016
Alex Dingmann vs Joey Greenhalgh 2005 New England Open Karate Tournament
Alex Lane vs Unk - Mens Middleweight Sparring - Battle of Atlanta 2014
Alex Dingmann v Alonzo Payne So. Wisc. Open 2015
2012 Diamond Nationals - BJ Carnahan v Alex Dingmann - Superfight semi-finals
Alex Dingmann vs Willie Hicks Team Sparring Rd 3 - 2016 AKA Warrior Cup
Alex Dingmann vs Tamas Imre - Men's Sparring - US Open 2016
Alex Dingmann vs Tamas Imre - Open Weight - US Open 2016
Mr. Alex Dingmann - Black belt Fifth Degree test
Alex Veres v Alex Dingmann Irish Open 2015 Grand Champion Division
Richard Steckham vs. Alex Dingmann - Men's Teams - Diamond Nationals 2010
Alex Dingmann vs Justin Ortiz - Team Sparring Round 2 - US Open 2016
Alex Dingmann vs Ross Cooke part 1
Alex Dingmann v BT Webb - 2005 Bluegrass Nationals
Alex Dingmann vs Brett McNeil
