
Bryan Barberena will step in on short notice against Gunnar Nelson.
With Daniel Rodriguez out, Nelson (18-5-1 MMA, 9-5 UFC) now will face Barberena (18-9 MMA, 9-7 UFC) at UFC 286 on March 18 at The O2 in London, promotion officials announced. The main card airs on pay-per-view following prelims on ESPN and ESPN+.