Kamaru Usman vs Khamzat Chimaev
Head-to-head comparison — tale of the tape, career analysis, stylistic breakdown, and prediction factors

Kamaru Usman
"The Nigerian Nightmare"
21-4-0
Khamzat Chimaev
15-0-0Physical Comparison
Khamzat Chimaev has the height edge at 188cm vs 183cm for Kamaru Usman — a 5cm difference that gives Chimaev the ability to fight behind range.
Record & Experience
Kamaru Usman brings a record of 21-4-0 across 25 professional bouts (84% win rate).Khamzat Chimaev enters with 15-0-0 from 15 fights (100% win rate).
Kamaru Usman has the experience edge with 25 bouts compared to 15 — that's 10 more fights under the bright lights, which can matter in championship rounds when fatigue sets in and composure is tested.
In terms of finishing power, Kamaru Usman is the more prolific finisher with a 43% stoppage rate compared to 40% for Khamzat Chimaev. Usman has shown the ability to end fights decisively.
Khamzat Chimaev is unbeaten at 15-0 — the pressure of defending a perfect record adds an extra dimension to this matchup.
Age & Career Stage
Khamzat Chimaev is the younger fighter at 31 compared to Kamaru Usman's 38 — a 7-year age gap. The younger fighter may have the edge in physical attributes, while Usman relies on veteran savvy and accumulated skill.
Key Factors
Usman's Path to Victory
- • Lean on greater experience (25 bouts)
- • Establish rhythm early and dictate the pace
Chimaev's Path to Victory
- • Use height and reach to fight at range
- • Higher win percentage (100% vs 84%)
- • Apply pressure and force the fight on their terms
Kamaru Usman vs Khamzat Chimaev — FAQ
- What are Kamaru Usman's and Khamzat Chimaev's records?
- Kamaru Usman is 21-4-0 (9 KOs). Khamzat Chimaev is 15-0-0 (6 KOs).
- Who is taller — Kamaru Usman or Khamzat Chimaev?
- Khamzat Chimaev is taller at 188cm vs 183cm — a 5cm advantage.
- Who has the higher knockout rate?
- Kamaru Usman has the higher KO rate at 43% compared to Khamzat Chimaev's 40%.