Early career Starting his professional career in 2016, Sayran compiled a 37–9 record fighting on the Chinese regional scene.
Ultimate Fighting Championship Sayran made his UFC debut against
Joshua Culibao at
UFC Fight Night: Font vs. Garbrandt on 22 May 2021. He lost the fight by unanimous decision. Nuerdanbieke faced
Sean Soriano on 20 November 2021 at
UFC Fight Night 198. He won the bout via unanimous decision. Nuerdanbieke faced
T.J. Brown on 25 June 2022 at
UFC on ESPN 38. He won the fight via unanimous decision. Nuerdanbieke faced
Darrick Minner on 5 November 2022 at
UFC Fight Night 214. He won the fight via technical knockout in the first round. The fight was later part of a controversy when Minner and his coach
James Krause were suspended by UFC when
suspicious betting patterns emerged. Nuerdanbieke faced
Steve Garcia on 8 April 2023, at
UFC 287. Despite knocking down Garcia, Nuerdanbieke lost the fight via TKO in the second round via body kick and then ground and pound. Nuerdanbieke was scheduled to face Hyder Amil on 10 February 2024, at
UFC Fight Night 236, but was pulled from the card in mid January for undisclosed reasons. Nuerdanbieke faced Melquizael Costa on 15 June 2024 at
UFC on ESPN 58. He lost the fight by a face crank submission in the third round. ==Mixed martial arts record==