Stephen Thompson has been knocked out twice in his MMA career – both by the same style of strike. An overhand right has proved to be an enemy for Thompson (17-8-1 MMA, 12-8-1 UFC), who was knocked out by Joaquin Buckley (17-7-1 MMA, 12-7-1 UFC) throwing it Saturday at UFC 307 . The welterweight bout took place at Delta Center in Salt Lake City and ended at 2:17 of Round 3. “I just got back to the hotel,” Thompson said in a video posted to social media shortly after the loss. “I don’t even know how I got here. But again, I get knocked out by an overhand