
The ONE Fight Night 42 weigh-ins and hydration tests will take place on April 9 at 6 a.m. ET/5 p.m. ICT, ahead of the event on April 10 in Bangkok. Athletes must pass these tests to compete in the main event featuring undefeated fighters vying for a title shot.
Fight week is reaching its climax. Before the martial arts superstars can throw down at ONE Fight Night 42: Mann vs. Dzhabrailov on Prime Video, live from Bangkokâs iconic Lumpinee Stadium, they must first clear the final checkpoint standing between them and showtime.
Every athlete must successfully weigh in and pass their hydration test to ensure they are healthy and fit to compete in U.S. primetime this Friday, April 10.
Fans can watch the official ONE Fight Night 42 Weigh-Ins & Hydration Tests by clicking the video below beginning at 6 a.m. ET/5 p.m. ICT on Thursday, April 9.
In the headline attraction, a pair of undefeated mixed martial artists collide, and the winner could earn the next crack at two-division ONE World Champion Christian âThe Warriorâ Leeâs ONE Welterweight MMA World Title.
American powerhouse Chase âMannimalâ Mann has been an absolute wrecking ball, as he has overwhelmed the competition with his heavy hands, suffocating grappling, and relentless physicality. The 29-year-old Arkansas native has his eyes on Leeâs belt, and a statement win on Friday could put him firmly in that conversation.
Standing across from him is a 21-year-old phenom equally obsessed with finishing his adversaries. Turkish juggernaut Dzhabir Dzhabrailov has knocked out or submitted every single one of his opponents. In fact, he has stopped all three of his rivals in ONE Championship within two minutes. Only one perfect record will survive when the final bell sounds on April 10.
The co-main event is a story for the ages. Sam-A Gaiyanghadao â the inaugural ONE Flyweight Muay Thai World Champion, ONE Strawweight Kickboxing World Champion, and ONE Strawweight Muay Thai World Champion â refuses to ride off into the sunset. At age 42, the living legend is riding a two-bout winning streak and has one final prize in his sights.
In Elmehdi âThe Sniperâ El Jamari, however, he faces a man who has the ability to turn off an opponentâs lights in the blink of an eye. The 28-year-old Moroccan holds a distinction few can claim: he is the only man to have knocked out the iron-chinned Thongpoon PK Saenchai in the organization. This Friday, he looks to do the same to Sam-A.
Take a look at the lineup for ONE Fight Night 42 below.
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The weigh-ins and hydration tests for ONE Fight Night 42 will occur on April 9 at 6 a.m. ET/5 p.m. ICT.
ONE Fight Night 42 is being held at Lumpinee Stadium in Bangkok.
The main event features undefeated mixed martial artists Mann and Dzhabrailov, with the winner potentially earning a title shot against Christian Lee.




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