When it was finally time to throw down, Diego Lopes and Jean Silva delivered a Fight of the Year contender, which ended in a spinning back elbow knockout win for the Mexico-based Brazilian fan favorite. Unfortunately, another blow was landed when the pair clashed during an ugly post-fight incident.

In a 5-round featherweight bout in the main event, Diego Lopes and Jean Silva meet Saturday at Noche UFC -- also known as UFC Fight Night 259.

In the world of combat sports, all eyes are on tonight's Canelo Alvarez vs. Terence Crawford boxing super fight. That being said, MMA fans received a delightful appetizer for the boxing card in the form of Noche UFC,

Canelo Alvarez returns to the ring to take on Terence Crawford, which promises to be a must-watch event. Here's fight time and how to watch.