UFC rankings update: Sterling climbs, Zalal drops, Barcelos enters top 15

The UFC has released updated divisional rankings with several notable changes. Aljamain Sterling moved up to the fourth position in the featherweight rankings following his recent performance. Youssef Zalal dropped to eighth place in the featherweight division. Raoni Barcelos entered the top 15 of the bantamweight rankings for the first time. The rankings reflect recent fight results and the UFC's official assessment of fighter standings. These updates can impact future matchmaking and title contention scenarios.