Iran Muay Thai star Mohammed Siasarani will face his most difficult test yet in ONE Championship against Sittichai Sitsongpeenong on Friday, September 22.  Siasarani and Sittichai will collide in a Featherweight Muay Thai fight at the anticipated event ONE Friday Fights 34: Rodtang vs Superlek.  21-year-old Siasarani is undefeated in three fights in ONE Championship. The young Iranian talent defeated Thai fighter Avatar PK Saenchai in his first fight in January via majority decision. He then managed to beat his Moroccan opponent Mohammed Boutasaa via unanimous decision in May before scoring an impressive first-round knockout win against Satanfah Sitsongpeenong.  Meanwhile, Sittichai is coming off two wins against American fighter Eddie Abasolo as well as Boutasaa. The 31-year-old has only lost two fights against superstars Chingiz Allazov and Superbon Singha Mawynn. He has scored very impressive wins against top talents such as Tawanchai PK Saenchai, Tayfun Ozcan, and Davit Kiria.  Siasarani will be hoping to score a surprise win against his more experienced Thai opponent to become the second undefeated Iranian with four wins in the ONE Friday Fights series. Last week, 23-year-old Fariyar Aminipour defeated Pongsiri PK Saenchai, extending his ONE record to 4-0.  ONE Friday Fights is a weekly show by ONE Championship that takes place every Friday starting at 3:30pm Mecca.  ONE Friday Fights 34 will be headlined by the long-awaited fight between two of the best Thai strikers in martial arts today, Rodtang Jitmuangnon and Superlek Kiatmoo for the ONE Flyweight Muay Thai World Championship. Algeria’s Akram Hamidi, who picked up a second-round TKO win against Jomhod Auto Muay Thai on his debut in June, will also feature on the ONE Friday Fights 34 card where he will take on Interim Strawweight Muay Thai World Champion Prajanchai PK Saenchai.