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Kamaru Usman

Welterweight · REAL v1.0 (registered) #11; v1.1 (shadow) #5

Descriptive profile. The resume rank is what has been earned; these statistics are context, not a prediction. A test on Oct 20, 2026 found that career statistics add nothing reliable to age, layoff and experience as predictors of the next result (experiments/REGISTER.md, EXP-2026-10-20-14).

Weight band 11-11: the 10th to 90th percentile of his position across weight vectors drawn near the 70/30 weights (the position does not depend on the weights). Rating 1,812, deviation 118: measured from 20 UFC bouts; a one-bout newcomer sits near 290. Division set by a documented override (config/division_overrides.yaml).

Age 39 (born 1987-05-11) · Height 6 ft 0 in (183 cm) · Reach 76 in (193 cm) · Stance Switch · 106 days since last bout (2026-07-18) · Last five 1-4 · Streak L1

Why he is ranked here

Rating 1,812 is the division's highest below the champion; the ledger stands at +4.2 (+5.2 from quality wins, less 1.0 for blowout losses; losses count for three years); 9 quality wins in 15 years, 9 over top-10 opponents, which makes him entrenched; form penalty 0.60 for a 1-4 last five. Score +0.40 = +0.74 (rating term, 70% weight) +0.26 (ledger term, 30% weight) -0.60 (form penalty); score order put him at #11.

TermValueDetail
Score+0.4070% rating term + 30% ledger term - form penalty
Rating term+0.74resume rating 1,812, scaled against the division's interdecile range
Ledger term+0.26quality ledger +4.2: +5.2 QW +0.0 proof -1.0 blowout -0.0 weak
Form penalty0.60last five 1-4
Quality wins, 15 years99 over top-10 opponents, 9 over top-15; entrenched
Placementscore order #11v1.0 (registered)
Shadow board v1.1#5score +0.72; score order #4; placement rules -> #5

Rules, weights and worked examples: methodology.

Last ten bouts

DateEventOpponentOpp. official rankResultMethodRoundModel p
2026-07-18UFC Fight Night: Du Plessis vs. UsmanDricus Du Plessis#2Lunanimous decision5 (5:00)42%
2025-06-14UFC Fight Night: Usman vs. BuckleyJoaquin Buckley#7Wunanimous decision5 (5:00)50%
2023-10-21UFC 294: Makhachev vs. Volkanovski 2Khamzat Chimaev#4Lmajority decision3 (5:00)54%
2023-03-18UFC 286: Edwards vs. Usman 3 (title)Leon EdwardsCLmajority decision5 (5:00)78%
2022-08-20UFC 278: Usman vs. Edwards (title)Leon Edwards#2LKO/TKO5 (4:04)86%
2021-11-06UFC 268: Usman vs. Covington 2 (title)Colby Covington#1Wunanimous decision5 (5:00)68%
2021-04-24UFC 261: Usman vs. Masvidal 2 (title)Jorge Masvidal#4WKO/TKO2 (1:02)73%
2021-02-13UFC 258: Usman vs. Burns (title)Gilbert Burns#1WKO/TKO3 (0:34)76%
2020-07-11UFC 251: Usman vs. Masvidal (title)Jorge Masvidal#3Wunanimous decision5 (5:00)67%
2019-12-14UFC 245: Usman vs. Covington (title)Colby Covington#2WKO/TKO5 (4:10)66%

Opp. official rank = the UFC media-panel rank of the opponent on the date (C champion, #1 to #15, unranked; n/a before Feb 2013 or where no official board existed). Model p = the predictive model's pre-fight win chance for him (frozen performance-adjusted Elo; bouts before 2020 were in its tuning sample). Linked opponents have a profile.

Career statistics

Through 2026-10-31, UFC bouts only. Percentile = share of the 76 board fighters at Welterweight at or below this value; high is a position in the division, not a verdict.

Output
Significant strikes landed per minute4.13(47th percentile at Welterweight)
Significant strike accuracy51%(62nd percentile at Welterweight)
Knockdowns scored per 15 minutes0.41(62nd percentile at Welterweight)
Share of wins by finish31%(18th percentile at Welterweight)
Defence and damage
Significant strikes absorbed per minute2.86(34th percentile at Welterweight)
Significant strike defence55%(58th percentile at Welterweight)
Knockdowns suffered per 15 minutes0.04(43rd percentile at Welterweight)
Significant strikes absorbed, career1,040(96th percentile at Welterweight)
KO/TKO losses1 (last 2022-08-20, 1,534 days ago)(70th percentile at Welterweight)
Submission losses0(66th percentile at Welterweight)
KO/TKO losses per bout over 10 years, each weighted down by the finisher's danger0.027(42nd percentile at Welterweight)
Grappling
Takedowns landed per 15 minutes2.60(78th percentile at Welterweight)
Takedown defence90%(80th percentile at Welterweight)
Share of cage time in control40%(82nd percentile at Welterweight)
Share of significant strikes landed in the clinch or on the ground40%(83rd percentile at Welterweight)
Stylewrestler (6.2 takedown attempts per 15 min; 40% control)
Career stage
Age39.5(91st percentile at Welterweight)
Age at UFC debut28.2(55th percentile at Welterweight)
Years since UFC debut11.3(88th percentile at Welterweight)
UFC bouts20(89th percentile at Welterweight)
Cage time, minutes364(99th percentile at Welterweight)
Bouts per year, last three years0.7(4th percentile at Welterweight)
Days since last bout106(54th percentile at Welterweight)

Board position since Oct 2023

C5101520252026Oct 2023Oct 20262023-10-06: #4, Welterweight2023-10-13: #4, Welterweight2023-10-20: #4, Welterweight2023-11-03: #4, Welterweight2023-11-10: #4, Welterweight2023-11-17: #4, Welterweight2023-12-01: #4, Welterweight2023-12-08: #4, Welterweight2023-12-15: #2, Welterweight2024-01-12: #2, Welterweight2024-01-19: #2, Welterweight2024-02-02: #2, Welterweight2024-02-09: #2, Welterweight2024-02-16: #2, Welterweight2024-02-23: #2, Welterweight2024-03-01: #2, Welterweight2024-03-08: #2, Welterweight2024-03-15: #2, Welterweight2024-03-22: #2, Welterweight2024-03-29: #2, Welterweight2024-04-05: #2, Welterweight2024-04-12: #2, Welterweight2024-04-26: #2, Welterweight2024-05-03: #2, Welterweight2024-05-10: #2, Welterweight2024-05-17: #2, Welterweight2024-05-31: #2, Welterweight2024-06-07: #2, Welterweight2024-06-14: #2, Welterweight2024-06-21: #2, Welterweight2024-06-28: #2, Welterweight2024-07-12: #2, Welterweight2024-07-19: #2, Welterweight2024-07-26: #2, Welterweight2024-08-02: #2, Welterweight2024-08-09: #2, Welterweight2024-08-16: #2, Welterweight2024-08-23: #2, Welterweight2024-09-06: #2, Welterweight2024-09-13: #2, Welterweight2024-09-27: #2, Welterweight2024-10-04: #2, Welterweight2024-10-11: #2, Welterweight2024-10-18: #2, Welterweight2024-10-25: #1, Welterweight2024-11-01: #1, Welterweight2024-11-08: #2, Welterweight2024-11-15: #2, Welterweight2024-11-22: #2, Welterweight2024-12-06: #2, Welterweight2024-12-13: #2, Welterweight2025-01-10: #2, Welterweight2025-01-17: #2, Welterweight2025-01-31: #2, Welterweight2025-02-07: #2, Welterweight2025-02-14: #2, Welterweight2025-02-21: #2, Welterweight2025-02-28: #2, Welterweight2025-03-07: #2, Welterweight2025-03-14: #2, Welterweight2025-03-21: #2, Welterweight2025-03-28: #3, Welterweight2025-04-04: #3, Welterweight2025-04-11: #4, Welterweight2025-06-20: #1, Welterweight2025-06-27: #1, Welterweight2025-07-11: #2, Welterweight2025-07-18: #2, Welterweight2025-07-25: #2, Welterweight2025-08-01: #1, Welterweight2025-08-08: #1, Welterweight2025-08-15: #1, Welterweight2025-08-22: #1, Welterweight2025-09-05: #1, Welterweight2025-09-12: #1, Welterweight2025-09-26: #2, Welterweight2025-10-03: #2, Welterweight2025-10-10: #2, Welterweight2025-10-17: #2, Welterweight2025-10-24: #1, Welterweight2025-10-31: #1, Welterweight2025-11-07: #1, Welterweight2025-11-14: #1, Welterweight2025-11-21: #1, Welterweight2025-12-05: #1, Welterweight2025-12-12: #1, Welterweight2026-01-23: #1, Welterweight2026-01-30: #1, Welterweight2026-02-06: #1, Welterweight2026-02-20: #1, Welterweight2026-02-27: #1, Welterweight2026-03-06: #1, Welterweight2026-03-13: #1, Welterweight2026-03-20: #1, Welterweight2026-03-27: #1, Welterweight2026-04-03: #1, Welterweight2026-04-10: #1, Welterweight2026-04-17: #1, Welterweight2026-04-24: #1, Welterweight2026-05-01: #1, Welterweight2026-05-08: #1, Welterweight2026-05-15: #1, Welterweight2026-05-29: #1, Welterweight2026-06-05: #1, Welterweight2026-06-13: #1, Welterweight2026-06-19: #1, Welterweight2026-06-26: #1, Welterweight2026-07-10: #1, Welterweight2026-07-17: #1, Welterweight2026-07-24: #10, Welterweight2026-07-31: #10, Welterweight2026-08-07: #10, Welterweight2026-08-14: #10, Welterweight2026-08-21: #10, Welterweight2026-08-28: #10, Welterweight2026-09-04: #10, Welterweight2026-09-11: #10, Welterweight2026-09-18: #10, Welterweight2026-09-25: #10, Welterweight2026-09-26: #10, Welterweight2026-10-03: #10, Welterweight2026-10-10: #10, Welterweight2026-10-17: #9, Welterweight2026-10-24: #10, Welterweight2026-10-31: #11, Welterweight#11

Position on the registered v1.0 board at each weekly snapshot (C = title holder or reserved, drawn at the top; lower is better). Absent from 7 of 132 snapshots (gaps in the line).

Predictive rating by bout

1,5001,6001,7001,8001,9002,0002018202020222024Jul 2015Oct 20262015-07-12: 1,584 (W vs Hayder Hassan)2015-12-19: 1,650 (W vs Leon Edwards)2016-07-23: 1,710 (W vs Alexander Yakovlev)2016-11-19: 1,741 (W vs Warlley Alves)2017-04-08: 1,814 (W vs Sean Strickland)2017-09-16: 1,816 (W vs Sergio Moraes)2018-01-14: 1,820 (W vs Emil Meek)2018-05-19: 1,843 (W vs Demian Maia)2018-11-30: 1,888 (W vs Rafael Dos Anjos)2019-03-02: 1,944 (W vs Tyron Woodley)2019-12-14: 1,955 (W vs Colby Covington)2020-07-11: 1,968 (W vs Jorge Masvidal)2021-02-13: 1,989 (W vs Gilbert Burns)2021-04-24: 1,968 (W vs Jorge Masvidal)2021-11-06: 1,967 (W vs Colby Covington)2022-08-20: 1,920 (L vs Leon Edwards)2023-03-18: 1,876 (L vs Leon Edwards)2023-10-21: 1,852 (L vs Khamzat Chimaev)2025-06-14: 1,812 (W vs Joaquin Buckley)2026-07-18: 1,784 (L vs Dricus Du Plessis)1,784

Rating after each UFC bout from the frozen predictive model (performance-adjusted Elo, data/processed/elo_history.csv; a debut starts at 1,500). The resume rating's history is not stored, so this is the predictive line, which is a different number from the resume rating in the header.

Trajectory

Recent performances run about 152 points behind the rating: fighters this age typically run 95 points behind their rating, and his own recent results put him a further 57 points behind.

ComponentPointsMeaning
Age component-95what fighters aged 39.5 typically run relative to their rating (population curve, all UFC bouts since 2011)
Own recent results-57his recency-weighted mean and trend over 20 bouts, shrunk toward zero; trend -13 points a year
Combined-152the rating's likely distance from his current performance level, in rating points
Readingbehind ratingahead of, in line with (within 30 points), or behind the rating

Performance relative to the rating, by age

-1.0-0.5+0.0+0.5+1.0283032343638402015-07-12 (age 28.2): W vs Hayder Hassan, residual +0.472015-12-19 (age 28.6): W vs Leon Edwards, residual +0.252016-07-23 (age 29.2): W vs Alexander Yakovlev, residual +0.362016-11-19 (age 29.5): W vs Warlley Alves, residual +0.362017-04-08 (age 29.9): W vs Sean Strickland, residual +0.392017-09-16 (age 30.4): W vs Sergio Moraes, residual +0.372018-01-14 (age 30.7): W vs Emil Meek, residual +0.142018-05-19 (age 31.0): W vs Demian Maia, residual +0.452018-11-30 (age 31.6): W vs Rafael Dos Anjos, residual +0.442019-03-02 (age 31.8): W vs Tyron Woodley, residual +0.462019-12-14 (age 32.6): W vs Colby Covington, residual +0.412020-07-11 (age 33.2): W vs Jorge Masvidal, residual +0.282021-02-13 (age 33.8): W vs Gilbert Burns, residual +0.292021-04-24 (age 34.0): W vs Jorge Masvidal, residual +0.332021-11-06 (age 34.5): W vs Colby Covington, residual +0.012022-08-20 (age 35.3): L vs Leon Edwards, residual -0.752023-03-18 (age 35.9): L vs Leon Edwards, residual -0.292023-10-21 (age 36.4): L vs Khamzat Chimaev, residual -0.422025-06-14 (age 38.1): W vs Joaquin Buckley, residual +0.062026-07-18 (age 39.2): L vs Dricus Du Plessis, residual -0.43-0.22

Each dot is one decided UFC bout at his age then: the performance score minus the rating's expectation, on the score's own scale from -1 to +1 (filled = win, hollow = loss; above zero is better than the rating implied; a finish as a slight favourite is about +0.45). The dashed line is the population curve for all fighters; the solid line is this fighter's own fitted level and trend as of the data date, weighted toward recent bouts. One unit sustained over many bouts corresponds to about 695 rating points; a single bout's residual is noisy.

Held-out evidence (walk-forward 2016 to 2026, EXP-2026-10-21-01): the age curve held in every test year; the individual component is a weak signal (correlation 0.06 with the next bout's residual; among fighters aged 33 or over, the lowest predicted quartile won 38% of next bouts against 53% expected, the highest 48% against 52%) and adds nothing to bout prediction beyond the shadow model. No board uses any of it: the rankings answer who has earned the place, not who wins next (EXP-2026-10-20-09). Method: src/mmalab/decline.py; settings: config/decline.yaml (expectation from the resume rating; one unit of residual is about 695 rating points).

Context flags

Descriptive only. Each line is a population fact about fighters like him, not a forecast for him; the register entries hold the measurements.

REAL v1.0 (registered method) · build c166ee8 · data through 2026-10-31 · page built 2026-11-06 · changelog. Independent fan research project built on public UFCStats data. Not affiliated with, sponsored or endorsed by UFC, Zuffa, LLC, TKO Group Holdings, or any athlete. All trademarks belong to their owners and are used only to identify athletes and events.