UFC officials announced the matchup between former title challenger Davis (20-10 MMA, 7-5 UFC) and the streaking Kianzad (14-5 MMA, 3-2 UFC) on Tuesday.
UFC 263 takes place June 12 at Gila River Arena in Glendale, Ariz., with a main card that streams on ESPN+ pay-per-view following prelims on ESPN and ESPN+.