Julian Marquez, Sam Alvey, Mackenzie Dern, and Mateusz Gamrot topped the UFC Vegas 23 bonuses, each of them taking home an additional $50,000 bonus check for their efforts on Saturday in Las Vegas. Marquez and Alvey took home the Fight of the Night bonuses, while Dern and Gamrot were awarded the Performance of the Night honors. UFC Vegas 23 Fight of the Night: Julian Marquez def. Sam Alvey Julian Marquez continued to prove that he is more than a Miley Cyrus callout with his victory over Sam Alvey, which earned the Fight of the Night award. Marquez showed great hand speed early and cracked Alvey, wobbling him.