Jean Silva jumped four spots in the featherweight rankings following his unanimous decision victory over Arnold Allen at UFC 324, making significant progress in the competitive 145 lbs. division. Arnold Allen dropped one place to #7 after his main card opener loss, while Waldo Cortes-Acosta remained at #5 despite scoring a career-defining win over Derrick Lewis on the same card. The rankings update reflects the division's evolving landscape following the promotion's first event of 2026.
