Ultimate X17. Ultimate X14 was the first six-man tag team Ultimate X match. It was held at Final Resolution 2008, pitting Team 3D and Johnny Devine against X Division Champion Jay Lethal and The Motor City Machine Guns (Alex Shelley and Chris Sabin). Team 3D broke an "unwritten rule" by using the ladder to retrieve the X Division Championship. Ultimate X19 was the first non-televised Ultimate X match, taking place at a live event in London, England. Ultimate X20 was the first Ultimate X match since Ultimate X3 to take place in a four sided ring. Ultimate X21 was the first Ultimate X match to feature only two wrestlers and the first that could also be won via submission. In 2011, the pilot episode for All Wheels Wrestling (a proposed auto racing-themed promotion filmed at TNA's Impact Zone for the Speed television network) featured an Ultimate X match as its main event, retitled as The Big Air Challenge. In this bout, Sonjay Dutt (under the ring name Schwagg D) defeated Jay Lethal (under the ring name RPM), Daivari (under the ring name Dubai), and Aaron Aguilera (under the ring name The Human Cyclone), with 20 points being awarded to the winner as part of All Wheels Wrestling's intended team competition. Of the four competitors, only Aguilera never worked for TNA or competed in an official Ultimate X match. The Big Air Challenge is not recognized as a canon Ultimate X match by Impact Wrestling. Elevation X Elevation X was a variant of Ultimate X that combined the standard match with a scaffold match. It took place only twice, in 2007 and 2008, both at Destination X. In the shape of giant X, the platforms were raised 15 feet above the ring. The two participants would start at the ground level, climb their way up, and finish the match there. The loser is the wrestler who falls from the scaffold into the ring below. After 2008, the match would no longer be contested due to safety concerns. Rhino has participated in and won both matches as he defeated A.J. Styles the first year and James Storm in the second and final year of the match type. After the match was scrapped, the scaffolds would be occasionally used for Ultimate X matches, especially when there was a high number of wrestlers in the match. Ultimate X matches Participant list Men's Women's References