Definiely Petrosyan should have won that fight. The Thai did look like he was overly clinching quite a bit to avoid hard punches which did clearly start to wear him down and take the wind out of his sails. He looked awkward and desperate. He was backing away at the end and just moving in to clinch/avoid solid shots. I barely saw a good knee from him, but Petroysan knocked him to the canvas and stunned him very well several times. He made more numerous, accurate hits. I agree with those who say it's not Muay Thai but rather kickboxing and thus should have been scored accordingly. And It really takes away from the flow of the fight to see someone clinch to survive the bout because he can't strike worth shit. Not to mention boring as hell.