First off I'm sorry if this is a stomp; it shouldn't be but if it is let me know and I'll change it.
So I don't think this has been done like this before, with these characters.
Team 1: Batman, Nightwing, Robin (Tim Drake), Red Hood, Damian Wayne, Batman Beyond
Team 2: Captain America, Winter Soldier, Black Widow, Falcon, Hawkeye
Fights take place in an abandoned New York City.
Kill or K/O; no BFR. Each Team has access to all their gear.
Team 1 has feats from all animated shows/movies and they're each at their prime.
Team 2 has feats from the MCU
Round 1: Morals on, no Prep.
Round 2: Morals off, no prep.
Round 3: Morals on, 1 day prep (knowledge from previous encounters)
Round 4: Morals off, 1 day prep (knowledge from previous encounters)
Round 5: Just Batman versus Captain America, 1 day prep (knowledge from previous encounters), morals off.
I know that live-action Batman can't compete with live-action Capt. But the animated Batman always seemed, at least to me, to be portrayed so much better than the live-action version.