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Chris Barnett

Heavyweight · REAL v1.0 (registered) #49; v1.1 (shadow) #50

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 49-51: the 10th to 90th percentile of his position across weight vectors drawn near the 70/30 weights. Rating 1,454, deviation 162: measured from 6 UFC bouts; a one-bout newcomer sits near 290.

Age 40 (born 1986-06-14) · Height 5 ft 9 in (175 cm) · Reach 75 in (190 cm) · Stance Orthodox · 372 days since last bout (2025-10-25) · Last five 2-3 · Streak L2

Why he is ranked here

Rating 1,454 is the division's 51st highest of 55 board fighters after an inactivity penalty of 2 points for 372 days without a bout; the ledger stands at -2.0 (less 1.0 for blowout losses, less 1.0 for other losses outside the top 5; losses count for three years); 0 quality wins in 15 years, 0 over top-10 opponents; form penalty 0.15 for a 2-3 last five. Score -0.38 = -0.19 (rating term, 70% weight) -0.04 (ledger term, 30% weight) -0.15 (form penalty); score order put him at #49.

TermValueDetail
Score-0.3870% rating term + 30% ledger term - form penalty
Rating term-0.19resume rating 1,454 (raw 1,456 less inactivity penalty 2), scaled against the division's interdecile range
Ledger term-0.04quality ledger -2.0: +0.0 QW +0.0 proof -1.0 blowout -1.0 weak
Form penalty0.15last five 2-3
Quality wins, 15 years00 over top-10 opponents, 0 over top-15
Placementscore order #49v1.0 (registered)
Shadow board v1.1#50score -0.63; score order #50

Rules, weights and worked examples: methodology.

All 6 UFC bouts

DateEventOpponentOpp. official rankResultMethodRoundModel p
2025-10-25UFC 321: Aspinall vs. GaneHamdy AbdelwahabunrankedLunanimous decision3 (5:00)43%
2024-10-26UFC 308: Topuria vs. HollowayKennedy NzechukwuunrankedLKO/TKO1 (4:27)42%
2022-09-10UFC 279: Diaz vs. FergusonJake CollierunrankedWKO/TKO2 (2:24)30%
2022-04-16UFC Fight Night: Luque vs. MuhammadMartin BudayunrankedLunanimous decision3 (1:38)46%
2021-11-06UFC 268: Usman vs. Covington 2Gian VillanteunrankedWKO/TKO2 (2:23)50%
2021-05-22UFC Fight Night: Font vs. GarbrandtBen RothwellunrankedLsubmission2 (2:07)45%

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 55 board fighters at Heavyweight at or below this value; high is a position in the division, not a verdict.

Output
Significant strikes landed per minute3.36(38th percentile at Heavyweight)
Significant strike accuracy48%(36th percentile at Heavyweight)
Knockdowns scored per 15 minutes0.28(51st percentile at Heavyweight)
Share of wins by finish100%(100th percentile at Heavyweight)
Defence and damage
Significant strikes absorbed per minute6.55(85th percentile at Heavyweight)
Significant strike defence36%(15th percentile at Heavyweight)
Knockdowns suffered per 15 minutes0.57(71st percentile at Heavyweight)
Significant strikes absorbed, career347(76th percentile at Heavyweight)
KO/TKO losses1 (last 2024-10-26, 736 days ago)(69th percentile at Heavyweight)
Submission losses1(91st percentile at Heavyweight)
KO/TKO losses per bout over 10 years, each weighted down by the finisher's danger0.090(58th percentile at Heavyweight)
Grappling
Takedowns landed per 15 minutes0.00(36th percentile at Heavyweight)
Takedown defence35%(12th percentile at Heavyweight)
Share of cage time in control3%(22nd percentile at Heavyweight)
Share of significant strikes landed in the clinch or on the ground29%(64th percentile at Heavyweight)
Stylestriker (0.6 takedown attempts per 15 min; 3% control)
Career stage
Age40.4(94th percentile at Heavyweight)
Age at UFC debut34.9(90th percentile at Heavyweight)
Years since UFC debut5.4(78th percentile at Heavyweight)
UFC bouts6(65th percentile at Heavyweight)
Cage time, minutes53(58th percentile at Heavyweight)
Bouts per year, last three years0.7(4th percentile at Heavyweight)
Days since last bout372(95th percentile at Heavyweight)

Board position since Oct 2023

C102030405020252026Oct 2023Oct 20262023-10-06: #23, Heavyweight2023-10-13: #23, Heavyweight2023-10-20: #23, Heavyweight2023-11-03: #24, Heavyweight2023-11-10: #23, Heavyweight2023-11-17: #22, Heavyweight2023-12-01: #23, Heavyweight2023-12-08: #23, Heavyweight2023-12-15: #23, Heavyweight2024-01-12: #26, Heavyweight2024-01-19: #25, Heavyweight2024-02-02: #26, Heavyweight2024-02-09: #27, Heavyweight2024-02-16: #28, Heavyweight2024-02-23: #28, Heavyweight2024-03-01: #29, Heavyweight2024-11-01: #29, Heavyweight2024-11-08: #29, Heavyweight2024-11-15: #28, Heavyweight2024-11-22: #30, Heavyweight2024-12-06: #29, Heavyweight2024-12-13: #30, Heavyweight2025-01-10: #30, Heavyweight2025-01-17: #30, Heavyweight2025-01-31: #30, Heavyweight2025-02-07: #31, Heavyweight2025-02-14: #32, Heavyweight2025-02-21: #32, Heavyweight2025-02-28: #32, Heavyweight2025-03-07: #32, Heavyweight2025-03-14: #33, Heavyweight2025-03-21: #33, Heavyweight2025-03-28: #33, Heavyweight2025-04-04: #33, Heavyweight2025-04-11: #34, Heavyweight2025-04-25: #34, Heavyweight2025-05-02: #34, Heavyweight2025-05-09: #33, Heavyweight2025-05-16: #33, Heavyweight2025-05-30: #33, Heavyweight2025-06-06: #33, Heavyweight2025-06-13: #33, Heavyweight2025-06-20: #33, Heavyweight2025-06-27: #34, Heavyweight2025-07-11: #35, Heavyweight2025-07-18: #35, Heavyweight2025-07-25: #36, Heavyweight2025-08-01: #37, Heavyweight2025-08-08: #37, Heavyweight2025-08-15: #36, Heavyweight2025-08-22: #36, Heavyweight2025-09-05: #35, Heavyweight2025-09-12: #36, Heavyweight2025-09-26: #36, Heavyweight2025-10-03: #38, Heavyweight2025-10-10: #37, Heavyweight2025-10-17: #37, Heavyweight2025-10-24: #37, Heavyweight2025-10-31: #39, Heavyweight2025-11-07: #39, Heavyweight2025-11-14: #41, Heavyweight2025-11-21: #41, Heavyweight2025-12-05: #43, Heavyweight2025-12-12: #43, Heavyweight2026-01-23: #46, Heavyweight2026-01-30: #46, Heavyweight2026-02-06: #45, Heavyweight2026-02-20: #45, Heavyweight2026-02-27: #45, Heavyweight2026-03-06: #45, Heavyweight2026-03-13: #45, Heavyweight2026-03-20: #45, Heavyweight2026-03-27: #46, Heavyweight2026-04-03: #47, Heavyweight2026-04-10: #47, Heavyweight2026-04-17: #47, Heavyweight2026-04-24: #48, Heavyweight2026-05-01: #45, Heavyweight2026-05-08: #45, Heavyweight2026-05-15: #43, Heavyweight2026-05-29: #43, Heavyweight2026-06-05: #43, Heavyweight2026-06-13: #43, Heavyweight2026-06-19: #43, Heavyweight2026-06-26: #43, Heavyweight2026-07-10: #43, Heavyweight2026-07-17: #44, Heavyweight2026-07-24: #44, Heavyweight2026-07-31: #41, Heavyweight2026-08-07: #43, Heavyweight2026-08-14: #44, Heavyweight2026-08-21: #44, Heavyweight2026-08-28: #46, Heavyweight2026-09-04: #46, Heavyweight2026-09-11: #46, Heavyweight2026-09-18: #45, Heavyweight2026-09-25: #46, Heavyweight2026-09-26: #46, Heavyweight2026-10-03: #48, Heavyweight2026-10-10: #48, Heavyweight2026-10-17: #49, Heavyweight2026-10-24: #49, Heavyweight2026-10-31: #49, Heavyweight#49

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 29 of 132 snapshots (gaps in the line).

Predictive rating by bout

1,3001,3501,4001,4501,5002023202420252026May 2021Oct 20262021-05-22: 1,426 (L vs Ben Rothwell)2021-11-06: 1,473 (W vs Gian Villante)2022-04-16: 1,405 (L vs Martin Buday)2022-09-10: 1,444 (W vs Jake Collier)2024-10-26: 1,379 (L vs Kennedy Nzechukwu)2025-10-25: 1,326 (L vs Hamdy Abdelwahab)1,326

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 119 points behind the rating: fighters this age typically run 106 points behind their rating, and his own recent results put him a further 13 points behind.

ComponentPointsMeaning
Age component-106what fighters aged 40.4 typically run relative to their rating (population curve, all UFC bouts since 2011)
Own recent results-13his recency-weighted mean and trend over 6 bouts, shrunk toward zero; trend -3 points a year
Combined-119the 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+1.034353637383940412021-05-22 (age 34.9): L vs Ben Rothwell, residual -0.342021-11-06 (age 35.4): W vs Gian Villante, residual +0.512022-04-16 (age 35.8): L vs Martin Buday, residual -0.482022-09-10 (age 36.2): W vs Jake Collier, residual +0.592024-10-26 (age 38.4): L vs Kennedy Nzechukwu, residual -0.412025-10-25 (age 39.4): L vs Hamdy Abdelwahab, residual -0.39-0.17

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.