3 vs 3 DC vs Marvel

Wolverine, X-23 and Sabertooth vs Batman, Rose Wilson and Deathstroke

Bats, Rose and DS and have standard equipment for battle 1 and 3

Sabertooth has Adamantium bones and claws

Battle 1: No prep time, morals on, inside a giant arena

Battle 2: Morals off, 1 day prep time, inside giant arena

Battle 3: Morals off, Bloodlusted, No prep, Giant Crowded City

Marvel team easily.

Battle 1: Marvel

Battle 2: DC

Battle 3: Marvel

Round 1: Marvel.

Round 2: DC.

Round 3: Marvel.

Marvel

DC

Marvel

Same as previous 3.

This is about as accurate answer as your going to get.

Round 1 would be interesting with Deathstroke on Team DC. I guess Marvel wins 6/10.

Round 2 is a huge stomp in DC's favour.

Unless Logan and Laura are completely immune to pressure pint attacks, Team DC has this because of Batman.