Kurt Holobaugh Strikeforce: Marquardt vs. Saffiedine UFC 292: Sterling vs. O'Malley UFC on ESPN 53: Ribas vs. Namajunas UFC on ESPN 60: Lemos vs. Jandiroba UFC 159: Jones vs. Sonnen UFC 237: Namajunas vs. Andrade UFC 230: Cormier vs. Lewis UFC Fight Night 133: dos Santos vs. Ivanov Dana White's Tuesday Night Contender Series