Possibly spike O'Sullivan, however szeremeta is a pillow puncher so could catch an Andy Lee esk eyes closed hook
I mean, the fact that he beat Goddi and Díaz to become & stay Euro champ is enough to let you know that he wasn't some bum. (kayoed them both actually, which is super weird given his low stoppage rate and the fact that both are higher quality than all his other competition and neither had ever been stopped)