ONE Fight Night 23 has had a shakeup at the top of the card. Jackie Buntan withdrew from her title tilt with Anissa Meksen due to injury, leaving the July 5 main event slot open. The new top draw will be Ok Rae Yoon vs. Alibeg Rasulov for the ONE Interim Lightweight MMA World Championship.
The South Korean will look to get back to the top of the lightweight division with a win. Ok debuted with wins over Eddie Alvarez and Marat Gafurov before stunning Christian Lee to become the ONE Lightweight MMA World Champion.