Tv Hulk was essentially a very strong human. Maybe Captain America level at best. I don't recall him being that good of a fighter. Some skill, but mostly strength.
Hercules was explicitly superhuman and a trained warrior. He put both to use to win pretty much every battle he fought.
Hercules wins a throwing contest as well due to said strength.
tv hulk regularly tore through steel.
He could throw objects weighing hundreds of pounds hundreds of feet and hit his target. and he seemed to get stronger the angrier he got.
However, the era in which the show was produced was big on limiting violence, so the hulk never actually punched anyone. he would either throw them or throw something at them.