A double knockout in mixed martial arts is as rare as a double eagle in golf. But when it happens, it is a sight to see.

On Saturday night at Shamrock FC 285 from the Ameristar Casino in Kansas City, Alan Vasquez went up against Axel Cazares. Vasquez and Cazares went to throw right hands at the same time, hit each each flush and both fell to the mat.
The most famous double KO in MMA was in 2007 during The Ultimate Figher 5 Finale between Gray Maynard and Rob Emerson. Maynard went for a takedown and knocked himself out while Emerson suffered a rib injury.
Steven Muehlhausen is an MMA and boxing writer and contributor for Sporting News. You can find his podcast, "The Fight Club Chicago," and subscribe on . You can email him at stevemuehlhausen@yahoo.com and can find him on Twitter .