UFC 278 — Kamaru Usman vs. Leon Edwards 2: Fight card, odds, rumors, date, time, location, complete guide | CBS Sports Headlines UFC 278 — Kamaru Usman vs. Leon Edwards 2: Fight card, odds, rumors, date, time, location, complete guide The welterweight title is on the line when the Octagon … Continue reading UFC 278 — Kamaru Usman vs. Leon Edwards 2: Fight card, odds, rumors, date, time, location, complete guide