Complex sentence: After her loss, Brents took to social media to fuel the controversy surrounding Fox's unfair advantage: I've fought a lot of women and have never felt the strength that I felt in a fight as I did that night.
Split into simpler sentences: After her loss, Brents took to social media to fuel the controversy surrounding Fox's unfair advantage. She stated that I've fought a lot of women and have never felt the strength that I felt in a fight as I did that night.