Imangazaliev faced Mohamed Taoufyq at
ONE Friday Fights 98 on February 28, 2025. He won the fight by unanimous decision. On June 20, 2025, Imangazaliev faced Denphuthai MC SuperlekMuayThai at
ONE Friday Fights 113. He won the fight by second-round knockout. Imangazaliev faced three time Muay Thai Fighter of the Year
Panpayak Jitmuangnon on August 29, 2025, at
ONE Friday Fights 122. He won by first round high kick knockout. This victory earned him both a performance bonus and a multiple fight contract worth $100,000 with the
ONE Championship promotion.. As of October 2025, the WMO ranked Imangazaliev as the #1 Muay Thai fighter in the world in the 135 lbs division. Imangazaliev made his debut on a major
ONE Championship card at
ONE Fight Night 39 where he faced
Kongthoranee Sor.Sommai. He won the fight by second-round knockout with body punches. After the victory he called for a title fight. Imangazaliev faced
Nong-O Hama on March 20, 2026, for the vacant
ONE Flyweight Muay Thai World Championship at
ONE Friday Fights 147.Imangazaliev won by knockout in the second round but was ineligible for the title due to missing weight. ==Doping suspension==