King Mo took down Mousasi like Mousasi never spent a day in wrestling practice. But, if you look at Mousasi's other fights, it's not that he has a bad wrestling or anything like that, he is able to utilize takedowns when he needs to and see an opening for such technique in a fight, and he does have a decent takedown defense. King Mo has one of the best wrestling credentials in MMA. The reason why we never see King Mo taking someone down so many times is usually King Mo is confident enough to keep it standing, and it was a five round fight, and he couldn't do much damage on top against Mousasi. If you actually look at King Mo versus Larkin fight, you know King Mo took Larkin down quite easily. But, when Larkin fought that dude from Tristar, tall MW whose name escapes me at the moment, he showed a great takedown defense, against that black GSP from Tristar, except that guy is lot more boring than GSP in his usual fights. I don't think Mousasi has a takedown defense like some other top elite fighters do, like Machida or GSP, or whoever, but it's not like Anderson Silva bad, it's probably lot better than what everyone is giving him credit for. I saw that lot of people were saying how Davis would wrestlefuck Mousasi, but I wouldn't be so sure about that. People make it sound like it's easy to takedown Mousasi, but it's not.