It’s been 19 months since we last saw UFC Vegas 120’s Billy Quarantillo … so where did he go?
Posted by FightWire
Billy Q is back! Longtime Ultimate Fighting Championship (UFC) Featherweight Billy Quarantillo returns to action — in a new weight class — against Brazilian veteran Diego Ferreira in the co-main event of UFC Vegas 120 this weekend (Sat., Aug. 8, 2026) inside Meta Apex in Las Vegas, Nevada. Quarantil