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Derrick Lewis

Heavyweight · REAL v1.0 (registered) #9; v1.1 (shadow) #7

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 7-11: the 10th to 90th percentile of his position across weight vectors drawn near the 70/30 weights. Rating 1,624, deviation 105: measured from 32 UFC bouts; a one-bout newcomer sits near 290.

Age 41 (born 1985-02-07) · Height 6 ft 3 in (190 cm) · Reach 79 in (201 cm) · Stance Orthodox · 140 days since last bout (2026-06-14) · Last five 2-3 · Streak L2

Why he is ranked here

Rating 1,624 is the division's 11th highest of 55 board fighters; the ledger stands at +3.9 (+4.9 from quality wins, less 1.0 for blowout losses; losses count for three years); 15 quality wins in 15 years, 9 over top-10 opponents, which makes him entrenched; form penalty 0.15 for a 2-3 last five. Score +0.36 = +0.30 (rating term, 70% weight) +0.22 (ledger term, 30% weight) -0.15 (form penalty); score order put him at #9.

TermValueDetail
Score+0.3670% rating term + 30% ledger term - form penalty
Rating term+0.30resume rating 1,624, scaled against the division's interdecile range
Ledger term+0.22quality ledger +3.9: +4.9 QW +0.0 proof -1.0 blowout -0.0 weak
Form penalty0.15last five 2-3
Quality wins, 15 years159 over top-10 opponents, 14 over top-15; entrenched
Placementscore order #9v1.0 (registered)
Shadow board v1.1#7score +0.42; score order #7

Rules, weights and worked examples: methodology.

Last ten bouts

DateEventOpponentOpp. official rankResultMethodRoundModel p
2026-06-14UFC Freedom 250Josh Hokit#5LKO/TKO2 (4:09)44%
2026-01-24UFC 324: Gaethje vs. PimblettWaldo Cortes Acosta#5LKO/TKO2 (3:14)44%
2025-07-12UFC Fight Night: Lewis vs. TeixeiraTallison Teixeira#13WKO/TKO1 (0:35)58%
2024-05-11UFC Fight Night: Lewis vs. NascimentoRodrigo Nascimento#15WKO/TKO3 (0:49)68%
2023-11-04UFC Fight Night: Almeida vs. LewisJailton Almeida#9Lunanimous decision5 (5:00)31%
2023-07-29UFC 291: Poirier vs. Gaethje 2Marcos Rogerio de Lima#15WKO/TKO1 (0:33)39%
2023-02-04UFC Fight Night: Lewis vs. SpivacSerghei Spivac#12Lsubmission1 (3:05)48%
2022-07-30UFC 277: Pena vs. Nunes 2Sergei Pavlovich#11LKO/TKO1 (0:55)61%
2022-02-12UFC 271: Adesanya vs. Whittaker 2Tai Tuivasa#11LKO/TKO2 (1:40)54%
2021-12-18UFC Fight Night: Lewis vs. DaukausChris Daukaus#7WKO/TKO1 (3:36)38%

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 minute2.41(16th percentile at Heavyweight)
Significant strike accuracy49%(40th percentile at Heavyweight)
Knockdowns scored per 15 minutes0.58(67th percentile at Heavyweight)
Share of wins by finish80%(65th percentile at Heavyweight)
Defence and damage
Significant strikes absorbed per minute2.79(25th percentile at Heavyweight)
Significant strike defence39%(22nd percentile at Heavyweight)
Knockdowns suffered per 15 minutes0.32(56th percentile at Heavyweight)
Significant strikes absorbed, career791(96th percentile at Heavyweight)
KO/TKO losses9 (last 2026-06-14, 140 days ago)(100th percentile at Heavyweight)
Submission losses2(98th percentile at Heavyweight)
KO/TKO losses per bout over 10 years, each weighted down by the finisher's danger0.102(64th percentile at Heavyweight)
Grappling
Takedowns landed per 15 minutes0.53(49th percentile at Heavyweight)
Takedown defence52%(21st percentile at Heavyweight)
Share of cage time in control11%(44th percentile at Heavyweight)
Share of significant strikes landed in the clinch or on the ground60%(98th percentile at Heavyweight)
Stylestriker (2.1 takedown attempts per 15 min; 11% control)
Career stage
Age41.7(98th percentile at Heavyweight)
Age at UFC debut29.2(48th percentile at Heavyweight)
Years since UFC debut12.5(100th percentile at Heavyweight)
UFC bouts32(100th percentile at Heavyweight)
Cage time, minutes283(100th percentile at Heavyweight)
Bouts per year, last three years1.7(51st percentile at Heavyweight)
Days since last bout140(73rd percentile at Heavyweight)

Board position since Oct 2023

C10203020252026Oct 2023Oct 20262023-10-06: #7, Heavyweight2023-10-13: #7, Heavyweight2023-10-20: #7, Heavyweight2023-11-03: #7, Heavyweight2023-11-10: #25, Heavyweight2023-11-17: #26, Heavyweight2023-12-01: #25, Heavyweight2023-12-08: #25, Heavyweight2023-12-15: #25, Heavyweight2024-01-12: #25, Heavyweight2024-01-19: #24, Heavyweight2024-02-02: #25, Heavyweight2024-02-09: #25, Heavyweight2024-02-16: #25, Heavyweight2024-02-23: #26, Heavyweight2024-03-01: #26, Heavyweight2024-03-08: #27, Heavyweight2024-03-15: #27, Heavyweight2024-03-22: #26, Heavyweight2024-03-29: #27, Heavyweight2024-04-05: #27, Heavyweight2024-04-12: #27, Heavyweight2024-04-26: #27, Heavyweight2024-05-03: #28, Heavyweight2024-05-10: #28, Heavyweight2024-05-17: #7, Heavyweight2024-05-31: #7, Heavyweight2024-06-07: #7, Heavyweight2024-06-14: #7, Heavyweight2024-06-21: #7, Heavyweight2024-06-28: #7, Heavyweight2024-07-12: #7, Heavyweight2024-07-19: #7, Heavyweight2024-07-26: #7, Heavyweight2024-08-02: #7, Heavyweight2024-08-09: #7, Heavyweight2024-08-16: #6, Heavyweight2024-08-23: #7, Heavyweight2024-09-06: #6, Heavyweight2024-09-13: #6, Heavyweight2024-09-27: #6, Heavyweight2024-10-04: #6, Heavyweight2024-10-11: #6, Heavyweight2024-10-18: #6, Heavyweight2024-10-25: #6, Heavyweight2024-11-01: #6, Heavyweight2024-11-08: #6, Heavyweight2024-11-15: #6, Heavyweight2024-11-22: #9, Heavyweight2024-12-06: #9, Heavyweight2024-12-13: #9, Heavyweight2025-01-10: #9, Heavyweight2025-01-17: #9, Heavyweight2025-01-31: #9, Heavyweight2025-02-07: #9, Heavyweight2025-02-14: #9, Heavyweight2025-02-21: #9, Heavyweight2025-02-28: #9, Heavyweight2025-03-07: #9, Heavyweight2025-03-14: #10, Heavyweight2025-03-21: #10, Heavyweight2025-03-28: #10, Heavyweight2025-04-04: #10, Heavyweight2025-04-11: #10, Heavyweight2025-04-25: #10, Heavyweight2025-05-02: #10, Heavyweight2025-05-09: #10, Heavyweight2025-05-16: #10, Heavyweight2025-05-30: #10, Heavyweight2025-06-06: #10, Heavyweight2025-06-13: #10, Heavyweight2025-06-20: #10, Heavyweight2025-06-27: #10, Heavyweight2025-07-11: #10, Heavyweight2025-07-18: #7, Heavyweight2025-07-25: #7, Heavyweight2025-08-01: #7, Heavyweight2025-08-08: #7, Heavyweight2025-08-15: #7, Heavyweight2025-08-22: #7, Heavyweight2025-09-05: #7, Heavyweight2025-09-12: #7, Heavyweight2025-09-26: #7, Heavyweight2025-10-03: #7, Heavyweight2025-10-10: #6, Heavyweight2025-10-17: #6, Heavyweight2025-10-24: #6, Heavyweight2025-10-31: #6, Heavyweight2025-11-07: #6, Heavyweight2025-11-14: #6, Heavyweight2025-11-21: #6, Heavyweight2025-12-05: #6, Heavyweight2025-12-12: #6, Heavyweight2026-01-23: #6, Heavyweight2026-01-30: #7, Heavyweight2026-02-06: #7, Heavyweight2026-02-20: #7, Heavyweight2026-02-27: #7, Heavyweight2026-03-06: #7, Heavyweight2026-03-13: #7, Heavyweight2026-03-20: #7, Heavyweight2026-03-27: #7, Heavyweight2026-04-03: #7, Heavyweight2026-04-10: #7, Heavyweight2026-04-17: #7, Heavyweight2026-04-24: #7, Heavyweight2026-05-01: #7, Heavyweight2026-05-08: #7, Heavyweight2026-05-15: #5, Heavyweight2026-05-29: #5, Heavyweight2026-06-05: #5, Heavyweight2026-06-13: #5, Heavyweight2026-06-19: #7, Heavyweight2026-06-26: #7, Heavyweight2026-07-10: #7, Heavyweight2026-07-17: #7, Heavyweight2026-07-24: #7, Heavyweight2026-07-31: #10, Heavyweight2026-08-07: #9, Heavyweight2026-08-14: #9, Heavyweight2026-08-21: #9, Heavyweight2026-08-28: #9, Heavyweight2026-09-04: #9, Heavyweight2026-09-11: #10, Heavyweight2026-09-18: #10, Heavyweight2026-09-25: #10, Heavyweight2026-09-26: #10, Heavyweight2026-10-03: #10, Heavyweight2026-10-10: #10, Heavyweight2026-10-17: #10, Heavyweight2026-10-24: #9, Heavyweight2026-10-31: #9, Heavyweight#9

Position on the registered v1.0 board at each weekly snapshot (C = title holder or reserved, drawn at the top; lower is better).

Predictive rating by bout

1,4001,5001,6001,7001,8002017201920212023Apr 2014Oct 20262014-04-19: 1,575 (W vs Jack May)2014-07-06: 1,586 (W vs Guto Inocente)2014-09-05: 1,494 (L vs Matt Mitrione)2015-02-28: 1,546 (W vs Ruan Potts)2015-06-06: 1,465 (L vs Shawn Jordan)2015-10-03: 1,505 (W vs Viktor Pesta)2016-02-06: 1,566 (W vs Damian Grabowski)2016-04-10: 1,605 (W vs Gabriel Gonzaga)2016-07-07: 1,608 (W vs Roy Nelson)2016-12-09: 1,607 (W vs Shamil Abdurakhimov)2017-02-19: 1,651 (W vs Travis Browne)2017-06-10: 1,638 (L vs Mark Hunt)2018-02-18: 1,642 (W vs Marcin Tybura)2018-07-07: 1,678 (W vs Francis Ngannou)2018-10-06: 1,689 (W vs Alexander Volkov)2018-11-03: 1,673 (L vs Daniel Cormier)2019-03-09: 1,639 (L vs Junior Dos Santos)2019-11-02: 1,640 (W vs Blagoy Ivanov)2020-02-08: 1,654 (W vs Ilir Latifi)2020-08-08: 1,706 (W vs Aleksei Oleinik)2021-02-20: 1,732 (W vs Curtis Blaydes)2021-08-07: 1,690 (L vs Ciryl Gane)2021-12-18: 1,744 (W vs Chris Daukaus)2022-02-12: 1,736 (L vs Tai Tuivasa)2022-07-30: 1,657 (L vs Sergei Pavlovich)2023-02-04: 1,596 (L vs Serghei Spivac)2023-07-29: 1,676 (W vs Marcos Rogerio de Lima)2023-11-04: 1,664 (L vs Jailton Almeida)2024-05-11: 1,669 (W vs Rodrigo Nascimento)2025-07-12: 1,717 (W vs Tallison Teixeira)2026-01-24: 1,667 (L vs Waldo Cortes Acosta)2026-06-14: 1,610 (L vs Josh Hokit)1,610

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 156 points behind the rating: fighters this age typically run 123 points behind their rating, and his own recent results put him a further 33 points behind.

ComponentPointsMeaning
Age component-123what fighters aged 41.7 typically run relative to their rating (population curve, all UFC bouts since 2011)
Own recent results-33his recency-weighted mean and trend over 32 bouts, shrunk toward zero; trend -7 points a year
Combined-156the 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+1.028303234363840422014-04-19 (age 29.2): W vs Jack May, residual +0.472014-07-06 (age 29.4): W vs Guto Inocente, residual +0.412014-09-05 (age 29.6): L vs Matt Mitrione, residual -0.402015-02-28 (age 30.1): W vs Ruan Potts, residual +0.292015-06-06 (age 30.3): L vs Shawn Jordan, residual -0.452015-10-03 (age 30.7): W vs Viktor Pesta, residual +0.452016-02-06 (age 31.0): W vs Damian Grabowski, residual +0.382016-04-10 (age 31.2): W vs Gabriel Gonzaga, residual +0.462016-07-07 (age 31.4): W vs Roy Nelson, residual +0.012016-12-09 (age 31.8): W vs Shamil Abdurakhimov, residual +0.292017-02-19 (age 32.0): W vs Travis Browne, residual +0.512017-06-10 (age 32.3): L vs Mark Hunt, residual -0.552018-02-18 (age 33.0): W vs Marcin Tybura, residual +0.432018-07-07 (age 33.4): W vs Francis Ngannou, residual +0.232018-10-06 (age 33.7): W vs Alexander Volkov, residual +0.482018-11-03 (age 33.7): L vs Daniel Cormier, residual -0.322019-03-09 (age 34.1): L vs Junior Dos Santos, residual -0.432019-11-02 (age 34.7): W vs Blagoy Ivanov, residual -0.102020-02-08 (age 35.0): W vs Ilir Latifi, residual -0.092020-08-08 (age 35.5): W vs Aleksei Oleinik, residual +0.452021-02-20 (age 36.0): W vs Curtis Blaydes, residual +0.592021-08-07 (age 36.5): L vs Ciryl Gane, residual -0.522021-12-18 (age 36.9): W vs Chris Daukaus, residual +0.392022-02-12 (age 37.0): L vs Tai Tuivasa, residual -0.712022-07-30 (age 37.5): L vs Sergei Pavlovich, residual -0.692023-02-04 (age 38.0): L vs Serghei Spivac, residual -0.642023-07-29 (age 38.5): W vs Marcos Rogerio de Lima, residual +0.412023-11-04 (age 38.7): L vs Jailton Almeida, residual -0.342024-05-11 (age 39.3): W vs Rodrigo Nascimento, residual +0.322025-07-12 (age 40.4): W vs Tallison Teixeira, residual +0.292026-01-24 (age 41.0): L vs Waldo Cortes Acosta, residual -0.482026-06-14 (age 41.3): L vs Josh Hokit, residual -0.54-0.22

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.