Not many, but Ward and Kovalev is two different boxers. So it's stupidity to claim anything on that. Ward is the better boxer, and he is winning every round with a margin so far. Just like he have won all his fights with a margin. Kovalev has his KO power, but i don't favor him in the fight vs Ward. 50/50 for me, maybe a slight advantage for Ward - 55/45.
Round 7 Brand and Ward hold, Ward tags him with several shots to the body, Ward back to stalking Brand, he lands sharp jab rips Brand's eye open, they held a lot and wrestled, Ward out jabbed him. Ward 10-9