MMA Fighting has UFC Fight Night 83 results for the Cowboy vs. Cowboy fight card Feb. 21, and live UFC Fight Night 83 twitter updates.
In the main event, Donald Cerrone squares off against Alex Oliveira in a welterweight contest. Derek Brunson faces Roan Carneiro in the co-main event.
Check out the UFC Fight Night 83 results below.
Main Card (FOX Sports 1 at 9 p.m. ET)
Donald Cerrone vs. Alex Oliveira
Derek Brunson vs. Roan Carneiro
Cody Garbrandt vs. Augusto Mendes
Dennis Bermudez vs.