yea wrestling definitely straddles the line between the two. the recent ones don't exactly have supermoves as much as it has like signature dunks. i give them a nudge towards the sports area in that for the most part the actions are still physically possible.
there are some exaggerated wrestling games too just like there's NBA Jam and NFL Blitz. but the core "wrestling sims" i'd say are closer to sports game than fighting games.