DENVER, CO - JANUARY 28: Alex Caceres (L) and Jason Knight exchange blows of their Featherweight bout during UFC Fight Night January 28, 2017 at Pepsi Center. (Photo By John Leyba/The Denver Post via Getty Images)
DENVER, CO - JANUARY 28: (L-R) Jason Knight kicks Alex Caceres in their featherweight bout during the UFC Fight Night event at the Pepsi Center on January 28, 2017 in Denver, Colorado. (Photo by Josh Hedges/Zuffa LLC/Zuffa LLC via Getty Images)
DENVER, CO - JANUARY 28: (R-L) Alex Caceres kicks Jason Knight in their featherweight bout during the UFC Fight Night event at the Pepsi Center on January 28, 2017 in Denver, Colorado. (Photo by Josh Hedges/Zuffa LLC/Zuffa LLC via Getty Images)
DENVER, CO - JANUARY 28: (L-R) Jason Knight attempts to submit Alex Caceres in their featherweight bout during the UFC Fight Night event at the Pepsi Center on January 28, 2017 in Denver, Colorado. (Photo by Josh Hedges/Zuffa LLC/Zuffa LLC via Getty Images)
DENVER, CO - JANUARY 28: Jason Knight attempts to celebrates his submission victory over Alex Caceres in their featherweight bout during the UFC Fight Night event at the Pepsi Center on January 28, 2017 in Denver, Colorado. (Photo by Josh Hedges/Zuffa LLC/Zuffa LLC via Getty Images)
