User blog comment:Sharaku Jr./Son Goku VS Superman (Death Battle - Start From Scratch)/@comment-33389147-20190912213854/@comment-5038193-20190917041440

Still, Wonder Woman has the speed edge in combat against Superman. So I think in terms of combat, the speed gap isn't as wide as people think for Goku and Superman. Superman MIGHT still have an edge but no where near the level you'd think.

Not mention during the Cell Saga, he knew that, while the Super Saiyan Grade 3 form that Trunks used to fight Cell was super powerful, it costs speed. Something Gohan, who's smarter then Goku didn't know till Goku told him. I know that was awhile ago, but its still a show that Goku's pretty smart in battle. And given his skill level far exceeds Superman's, who while yes has gotten martial arts training from Wonder Woman and Batman, he's 80% maybe 70% of the time a straight up brawler, I think its safe to say Goku can make some plans to help him out against Superman.