I had to flip a coin to break the ties.
Here are the results from the previous round:
Captain Britain (Brian Braddock) vs. Banshee 12-18
Dracula vs. X-23 12-18
Professor X vs. Psylocke 14-16
Firestar vs. Graviton 23-7
Iron Fist (Danny Rand) vs. Elektra 17-13
Captain Marvel (Carol Danvers) vs. Ms. Marvel (Kamala Khan) 18-12
Rocket Raccoon vs. Moondragon 15-15
Tigra vs. Titania 21-9
Hulkling vs. Hawkeye (Kate Bishop) 9-21
Nick Fury vs. Sandman 27-3
Black Widow (Natasha Romanova) vs. Hercules 20-10
Sunfire vs. Pixie (Megan Gwynn) 17-13
Ant-Man (Scott Lang) vs. Ultron 15-15
Namor the Sub-Mariner vs. Valkyrie (Brunnhilde) 18-12
Uatu the Watcher vs. Galactus 9-21
Mystique vs. Loki 15-15
You vote for the one who you like more, not who's the strongest in a fight and have fun:
Hawkeye (Kate Bishop) vs. X-23
Captain Marvel (Carol Danvers) vs. Ultron
Black Widow (Natasha Romanova) vs. Tigra
Nick Fury vs. Namor the Sub-Mariner
Mystique vs. Firestar
Moondragon vs. Galactus
Iron Fist (Danny Rand) vs. Banshee
Psylocke vs. Sunfire