The Cage Index@TheCageIndex

CI 100 • September 14, 2026

#6

Carlos Ulberg

Light Heavyweight

CAGE INDEX RATING88.31CIR v2.8

This page reports Carlos Ulberg’s published Cage Index standing for the current snapshot. CIR is a model rating of recorded UFC results, not a fight prediction or an official UFC ranking.

Carlos Ulberg

Ranking résumé

THE NUMBER IN CONTEXT

Current standing, division position and historical highs from the same CIR v2.8 archive used by the Historical Calculator.

Current P4P#6CIR 88.31
Division rank#1Light Heavyweight • 46 qualified
Peak CIR89.31Apr 12, 2026
Career-best P4P#6Jun 14, 2026
CI 100 event weeks128Qualified event-week snapshots
Top-10 event weeks22Qualified event-week snapshots
Gap above0.35 CIR to #5 Alexander Volkanovski
Gap below0.58 CIR over #7 Merab Dvalishvili

Latest event impact

WHY THEY MOVED

Noche UFC: Silva vs Delgado • Sep 13, 2026Held at #6CIR 88.33 → 88.32 (-0.01)

Carlos Ulberg did not compete on this card. Across the Sep 11, 2026 → Sep 13, 2026 recalculation, CIR moved 88.33 → 88.32 (-0.01). Any rank movement came from field-wide results, normal time decay and eligibility changes rather than a new bout for Carlos Ulberg.

See the full event impact →

Card movement uses CIR v2.8 snapshots at 2026-09-11 and 2026-09-13. A rank can change because the fighter changes, other fighters change, eligibility changes, or evidence ages with time.

Historical CIR

CAREER RATING TIMELINE

Every qualified historical snapshot in the CIR v2.8 archive, from Feb 13, 2022 through Sep 14, 2026.

9581685440Peak CIR 89.31 on Apr 12, 2026Latest CIR 88.31 on Sep 14, 2026202220242026
Peak: 89.31 • Apr 12, 2026Best rank: #6 • Jun 14, 2026Current: 88.31 • #6

This chart is descriptive historical output, not a prediction. Inactivity can lower CIR through time decay even without a new loss.

How to read this number

Opponent-relative fight evidence drives ability; reliability changes the weight of that evidence; recency ages it; and bounded, division-specific championship support combines with ability. Those context displays are not separate additive bonuses.

See the CIR methodology →