Here are the results from the previous round:
The Hulk (Bruce Banner) vs. Nick Fury, Sr. 18-11
Hercules vs. Sif 12-17
Nova (Richard Rider) vs. War Machine (James Rhodes) 17-12
Luke Cage vs. Loki 10-19
Thanos vs. Moon Knight 14-15
Adam Warlock vs. Blade 17-12
Rocket Raccoon vs. Mockingbird 10-19
Quicksilver vs. Dazzler (Alison Blaire) 22-7
You vote for the one who you like more, not who's the strongest in a fight and have fun:
Loki vs. Nova (Richard Rider)
Quicksilver vs. Sif
Mockingbird vs. The Hulk (Bruce Banner)
Adam Warlock vs. Moon Knight