Round 11:

Amir Khan's sterling advice. "Just box him". I woulnd't be surprised if Mbaye had friction burns on his back from running around the ropes so much. Flurry from Kotelnik but Mbaye covers up. Nice jab from Mbye. Good jab then a right from Mbaye. Right upstairs and a hook to the body from Kotelnik. They both look knackered. Good right, left, from Mbaye, jabs and a gentle uppercut from Mbaye. Hook to the body from Kotelnik, and a short left hook catches Mbaye on the way in. He throws another jab overhand right and catches Kotelnik. Two body shots and a short right up top from Kotelnik. Body shots from Mbaye.

These rounds are tight, but Mbaye is the classier for me, taking this one.
108-105

This all depends on whether you prefer aggression or skills.