ONE Fight Night 14 will crown new atomweight champions on Friday, September 29. In the main event, Stamp Fairtex and Ham Seo Hee collide for the ONE Interim Women’s Atomweight MMA World Championship. However, ONE Championship will crown its first submission grappling queen earlier in the night.
Danielle Kelly and Jessa Khan will compete for the inaugural ONE Women’s Atomweight Submission Grappling World Championship in a highly-anticipated rematch of their 2021 meeting. On that night, Khan was the better woman. However, Kelly believes she was not mentally prepared for the moment two years ago.