We are two weeks away from the 2018 U.S. Muay Thai Open West Championships that will take place in Phoenix, Arizona from April 26-29, 2018 at the Sheraton Crescent Hotel!  Over 450 registered athletes are in the final stages of their training camps and they are more determined than ever to get their hands on the newly-designed Open Class (Class – A) championship belt.  Athletes and coaches: You still have plenty of time to register because walk-up registrations will be allowed on check-in, April 26, 2018, until check-in closes at about 6 PM.


The State of Arizona DOES NOT require pre-event physical exams.  All athletes will undergo a brief yet comprehensive health screening during check-in.


Simply click on the red REGISTER button at the top of the official site for links to the Coaches Registration and Weight Division Transfer form.   Note: All ringside coaches must be members of the USMF.


Athletes have the option to schedule their check-in and weigh-in appointments or they can wait in a queue. CLICK OR TAP HERE to schedule your appointment and skip a long lin


All major sporting organizations including the United States Olympic Committee, NFL, MLB, PGA, as well as the U.S. Muaythai Open rely on volunteers to help make athletes’ dreams a reality!   Sign up today to be a USMTO volunteer.  All volunteers receive a commemorative event staff t-shirt, and the families of our load-in/out volunteers will receive free admission to the USMTO.   All volunteers will receive complimentary meals and refreshments during their shift(s).  Slots are filling up quickly, sign up TODAY!


Double Rooms at the SHERATON CRESCENT are SOLD OUT for April 26!  Instead, book your April 26 stay at the Four Points and then transfer to the Sheraton Crescent for the remainder of your stay in Phoenix.  Plus, enjoy the free 3 minute shuttle service between properties!