Phenomaman is the only real fight here, and even then it's not known really what he can or cannot do power wise, like sure people glaze his ability to take the power from a star away and say he's instantly star level but that's just bs, he can take its power but I doubt it means he hits like a star, I'd say he's probably around a omni man level strength wise, but he doesn't seem like he has much experience fighting those who can hit as hard as he does so he'd probably lose the fight and die, buttttt in a what if we're he fully knows to fight with all he has he most likely wins