Team Black Widow (MCU)vsTeam Thor (MCU)

Team Black Widow (MCU) Captain Marvel, Vision, Quicksilver, Scarlet Witch and Worthy Cap carried team 1
Thor and Smart Hulk only carried team 2
So in conclusion, team 1 wins

Team Black Widow (MCU) Scarlet alone clears

Team Black Widow (MCU) Captain America Vs Iron Man*

Black Widow Vs Thor*

Ronin Vs Hulk*

White Wolf Vs Ant Man*

Falcon Vs Wasp*

Captain Marvel* Vs Black Panther

Quicksilver* Vs Spider-Man

Scarlet Witch* Vs War Machine

Vision* Vs Rescue

Captain Marvel, Quicksilver, Scarlet Witch and Vision* Vs Iron Man, Thor, Hulk, Ant Man, Wasp

Team Black Widow (MCU) Worthy Cap because of his good combat alone could literally beat most of the people on Iron Man's team mainly except for Thor, Iron Man, and maybe Spider-Man although it depends on how good his reaction speed is although Spider-Man should at least scale slightly but not to far from Vision(peak state)

Team Black Widow (MCU) Worthy Cap because of his good combat alone could literally beat most of the people on Iron Man's team mainly except for Thor, Iron Man, and maybe Spider-Man although it depends on how good his reaction speed is although Spider-Man should at least scale slightly but not to far from Vision(peak state)

Team Black Widow (MCU) the thing is that captain america is a better team leader so yeah i think team 1 wins

Team Black Widow (MCU) After Wandavision it's a curbstomp

Team Thor (MCU) Ant-Man/Giant-Man > Black Widow, Ronin, Bucky and Falcon

Thor > Captain Marvel

War Machine & Rescue > Scarlet Witch (Rescue distracts War Machine just needs one shot on her head)

Iron Man & Iron Spider > Vision

Wasp > Quicksilver

Hulk & Black Panther > Captain America

Team Thor (MCU) Cap and Carol vs Iron Man, Thor, War Machine, and Rescue* (stomp, they absorb Thor and Cap's lightning, plus Thor steals Cap's shield and Mjolnir)
Vision vs the rest of team 2 besides for Hulk*
Rest of team 1 vs Hulk* (SW only makes Hulk let loose, bringing back the Hulk we know and love)

Team Thor (MCU) ant man* vs ronin,widow,bucky
thor* vs carol
hulk* vs cap
falcon vs w.machine*
i.man,rescue* vs vision
wasp vs pietro*
wanda* vs t'challa,spidey
thor* vs wanda
hulk* vs pietro

Team Thor (MCU) Iron Man* vs Worthy Cap (Iron Man can absorb Cap's lightning)
Thor* vs Black Widow (S T O M P)
Professor Hulk* vs Ronin (S T O M P)
Ant-Man* vs White Wolf (Ant-Man may be small, but its punches can kill humans)
Wasp* vs Falcon
Black Panther vs Captain Marvel*
Iron Spider* vs Quicksilver (Can Quicksilver run on web?)
War Machine^ vs Scarlet Witch^ (Whoever takes the first move wins. You've seen what happens to Scarlet Witch when she gets hit by a bullet...)
Rescue vs Vision*

Iron Man, Professor Hulk* vs Captain Marvel (Stomp)
Thor* vs Scarlet Witch, Vision

Team Thor (MCU) Thor turns Cap into normal Cap, and Scarlet Witch makes Hulk go mad, making him beat out most of Cap's team.

Team Thor (MCU) Iron Man clears Captain America's army in instants.

Team Thor (MCU) Thor summons Mjolnir back.

Team Thor (MCU) Where is cap getting Mjonir in this fight lol he may be worthy but Thor isnt letting Cap get it that is Thors Baby and he isnt letting some guy just take it and hit him or his friends

Team Thor (MCU) Add up the points, Iron Man wins.