I would've said the winner of last nights fight but the fight was razor thin and Ward's other wins this year are meh.
Quigg and Santa Cruz seems to be the best body of work unless I'm missing something blatantly obvious.
I would still give it to Ward.
The reason the decision was razor-thin is because Kovalev is miles better than Santa-Cruz and Quigg. I think beating Kovalev is a bigger achievement than those two wins.