I still have yet to see how great Deathstroke truly is in Young Justice. Sportsmaster is pretty great though. and I'm pretty sure Deathstroke would own him.
Crisis on Two Earths' Batman was awesome. He went through that fight against Owlman with a broken limb and having fought like 2 people before.
Haven't watched Earth's Mightiest heroes completely.
So far, I give it to team 1
And some decent feats for Captain America: http://www.youtube.com/watch?v=iykjw9POP7w
@texasdeathmatch: His best feats were against Lagoon Boy. The fight with him and Sportsmaster surprised me. I know Sportsmaster is peak human, but c'mon, this is Slade we're talking about. The gun being knocked out of his hand surprised me a little too. He's still impressive though.
Cap's best feats are with the shield although he's still doing some good stuff. He was fighting big robots mostly and just using the shield to destroy.
As for Captain America, yeah I wish there were better videos of his H2H, but a hit from his shield is absolutely devastating for anyone: http://www.dailymotion.com/video/xgaba1_captain-america-vs-the-avengers-by-renaud-bedard_shortfilms#.USj7Ur-_8cs