Cory Sandhagen vs. Umar Nurmagomedov breakdown: Potential grappling threats Mar 5, 2022; Las Vegas, Nevada, UNITED STATES; Brian Kelleher (red gloves) fights Umar Nurmagomedov (blue gloves) during ...

Kelleher's UFC career lasted from then up until recently, being released after losses to Umar Nurmagomedov, Cody Garbrandt, Mario Bautista, and Cody Gibson, with his last appearance coming in July.

Umar Nurmagomedov's hand injury isn't as severe as first thought after UFC 311. ... Nate Maness, and Brian Kelleher on his way to the bantamweight Top 15.