Mohammad Siasarani

Mohammad Siasarani (; born May 27, 2002) is an Iranian Muay Thai kickboxer who competes in ONE Championship.

As of December 2025 he was the #5 ranked -71kg kickboxer in the world according to Beyond Kickboxing.

Career

Thai Fight On August 24, 2019, Siasarani lost to Por Tor Thor Petchrungruang at THAI FIGHT Kham Chanod, by KO in the first round.

WBC Muay Thai On October 4, 2019, Siasarani challenged Phetmorakot Petchyindee Academy for the WBC Muaythai diamond Middleweight World title.

Muay Thai Fighter X On February 19, 2022, Siasarani lost to Pongsiri P.K.Saenchaimuaythaigym by decision at Muay Thai Fighter X.

Siasarani was scheduled to rematch Pongsiri P.K.Saenchaimuaythaigym at Muay Thai Fighter X on March 19, 2022. He won the fight by decision.

Rajadamnern World Series On August 19, 2022, Siasarani made his Rajadamnern World Series Muay Thai debut at Rajadamnern Stadium, where he lost to Thananchai Rachanon by decision.

Siasarani was scheduled to rematch Thananchai Rachanon at RWS Muay Thai on October 28, 2022. He lost the fight by technical knockout.

ONE Championship On January 27, 2023, Siasarani made his ONE Championship debut at ONE Friday Fights 2, where he defeated Avatar Tor.Morsri by unanimous decision.

On May 26, 2023, Siasarani made him second ONE apparition at ONE Friday Fights 18, where he defeated Mohammed Boutasaa by unanimous decision after scoring a knockdown.

On July 21, 2023, Siasarani made his third ONE Championship apparition at ONE Friday Fights 26, where he defeated Satanfah Sitsongpeenong by KO in the first round.

On September 8, 2023, Siasarani made him fourth ONE apparition at ONE Friday Fights 32, where he defeated Sitthichai Sitsongpeenong by unanimous decision after scoring a knockdown.

Siasarani faced Liu Mengyang at ONE Friday Fights 105 on April 18, 2025. He won the fight by split decision.

Siasarani faced Kaito at ONE Friday Fights 109 on May 23, 2025. He won the fight by unanimous decision.

On December 19, 2025, Siasarani faced Jo Nattawut at ONE Friday Fights 137. He won the fight by second round knockout. Following this victory Siasarani was offered a $100,000 ONE Championship contract.

Titles and accomplishments Professional World Boxing Council Muay Thai 2024 WBC Muay Thai World Super-welterweight (154 lb) Champion

Amateur World Muaythai Federation 2019 WMF World Championship 67 kg

Fight record