On Friday, May 18, ONE Championship held its 73rd event from the Singapore Indoor Stadium in Singapore.

In the night’s main event, women’s atomweight champion Angela Lee put her title and undefeated record on the line against a familiar foe, former top-10 atomweight and DEEP champion “V.V.” Mei Yamaguchi.

In the eveing’s co-main event, Sam-A Gaiyanghadao met Sergio Wielzen for the inaugural ONE Super Series Muay Thai flyweight championship.



In the night’s main card action, 19-year-old prospect Christian Lee looked to avenge his only career loss in a title challenge against two-division champion Martin Nguyen, Muay Thai legend Yodsanklai Fairtex battled former It’s Showtime and Superkombat champion Chris Ngimbi, and former ONE lightweight champion Shinya Aoki fought Russia’s Rasul Yakhyaev.

The preliminary card aired live at 7 a.m. ET on Twitter and Facebook. The main card continued live at 8:30 a.m. ET on the ONE Championship app.

FULL RESULTS
Angela Lee def. Mei Yamaguchi by unanimous decision – women’s atomweight title
Muay Thai: Sam-A Gaiyanghadao def. Sergio Wielzen by knockout (strikes). Round 4, 2:47 – super series Muay Thai flyweight title
Martin Nguyen def. Christian Lee by split decision – featherweight title
Kickboxing: Yodsanklai Fairtex def. Chris Ngimbi by unanimous decision
Shinya Aoki def. Rasul Yakhyaev by submission (triangle choke). Round 1, 3:15
Eduard Folayang def. Kharun Atlangeriev by unanimous decision
Amir Khan def. Sung Jong Lee by TKO (strikes). Round 2, 3:30
Muay Thai: Singtongnoi Por Telakun vs. Joseph Lasiri by TKO. Round 2
Xie Chao def. Meas Meu by TKO (strikes). Round 3, 1:10
Xie Bin def. Huang Shi Hao by TKO (corner stoppage). Round 2, 2:25
Sunoto def. Roel Rosauro by unanimous decision