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Justin Gaethje

Lightweight · REAL v1.0 (registered) champion; v1.1 (shadow) champion

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).

Rating 1,740, deviation 119: measured from 16 UFC bouts; a one-bout newcomer sits near 290.

Age 37 (born 1988-11-14) · Height 5 ft 11 in (180 cm) · Reach 70 in (178 cm) · Stance Orthodox · 140 days since last bout (2026-06-14) · Last five 4-1 · Streak W3

Why he is ranked here

Rating 1,740 is the division's 5th highest of 96 board fighters; the ledger stands at +8.3 (+8.3 from quality wins; losses count for three years); 11 quality wins in 15 years, 10 over top-10 opponents, which makes him entrenched; no form penalty (4-1 last five). Score +1.28 = +0.56 (rating term, 70% weight) +0.72 (ledger term, 30% weight) -0.00 (form penalty); he holds the title and sits above the numbered board.

TermValueDetail
Score+1.2870% rating term + 30% ledger term - form penalty
Rating term+0.56resume rating 1,740, scaled against the division's interdecile range
Ledger term+0.72quality ledger +8.3: +8.3 QW +0.0 proof -0.0 blowout -0.0 weak
Form penalty0.00last five 4-1
Quality wins, 15 years1110 over top-10 opponents, 11 over top-15; entrenched
Placementtitle holderv1.0 (registered)
Shadow board v1.1championscore +1.17; title holder

Rules, weights and worked examples: methodology.

Last ten bouts

DateEventOpponentOpp. official rankResultMethodRoundModel p
2026-06-14UFC Freedom 250 (title)Ilia TopuriaCWKO/TKO4 (5:00)37%
2026-01-24UFC 324: Gaethje vs. Pimblett (title)Paddy Pimblett#5Wunanimous decision5 (5:00)52%
2025-03-08UFC 313: Pereira vs. AnkalaevRafael Fiziev#11Wunanimous decision3 (5:00)66%
2024-04-13UFC 300: Pereira vs. HillMax Holloway#2LKO/TKO5 (4:59)38%
2023-07-29UFC 291: Poirier vs. Gaethje 2Dustin Poirier#2WKO/TKO2 (1:00)44%
2023-03-18UFC 286: Edwards vs. Usman 3Rafael Fiziev#6Wmajority decision3 (5:00)60%
2022-05-07UFC 274: Oliveira vs. GaethjeCharles OliveiraCLsubmission1 (3:22)42%
2021-11-06UFC 268: Usman vs. Covington 2Michael Chandler#5Wunanimous decision3 (5:00)68%
2020-10-24UFC 254: Khabib vs. Gaethje (title)Khabib NurmagomedovCLsubmission2 (1:34)36%
2020-05-09UFC 249: Ferguson vs. Gaethje (title)Tony Ferguson#1WKO/TKO5 (3:39)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 96 board fighters at Lightweight at or below this value; high is a position in the division, not a verdict.

Output
Significant strikes landed per minute6.29(89th percentile at Lightweight)
Significant strike accuracy58%(94th percentile at Lightweight)
Knockdowns scored per 15 minutes0.67(79th percentile at Lightweight)
Share of wins by finish64%(62nd percentile at Lightweight)
Defence and damage
Significant strikes absorbed per minute6.83(95th percentile at Lightweight)
Significant strike defence51%(41st percentile at Lightweight)
Knockdowns suffered per 15 minutes0.30(58th percentile at Lightweight)
Significant strikes absorbed, career1,381(96th percentile at Lightweight)
KO/TKO losses3 (last 2024-04-13, 932 days ago)(86th percentile at Lightweight)
Submission losses2(95th percentile at Lightweight)
KO/TKO losses per bout over 10 years, each weighted down by the finisher's danger0.070(58th percentile at Lightweight)
Grappling
Takedowns landed per 15 minutes0.30(19th percentile at Lightweight)
Takedown defence73%(64th percentile at Lightweight)
Share of cage time in control7%(20th percentile at Lightweight)
Share of significant strikes landed in the clinch or on the ground16%(40th percentile at Lightweight)
Stylestriker (1.1 takedown attempts per 15 min; 7% control)
Career stage
Age38.0(87th percentile at Lightweight)
Age at UFC debut28.6(71st percentile at Lightweight)
Years since UFC debut9.3(81st percentile at Lightweight)
UFC bouts16(85th percentile at Lightweight)
Cage time, minutes202(90th percentile at Lightweight)
Bouts per year, last three years1.3(49th percentile at Lightweight)
Days since last bout140(66th percentile at Lightweight)

Board position since Oct 2023

C24681020252026Oct 2023Oct 20262023-10-06: #2, Lightweight2023-10-13: #2, Lightweight2023-10-20: #2, Lightweight2023-11-03: #2, Lightweight2023-11-10: #2, Lightweight2023-11-17: #2, Lightweight2023-12-01: #2, Lightweight2023-12-08: #2, Lightweight2023-12-15: #2, Lightweight2024-01-12: #2, Lightweight2024-01-19: #2, Lightweight2024-02-02: #2, Lightweight2024-02-09: #2, Lightweight2024-02-16: #2, Lightweight2024-02-23: #2, Lightweight2024-03-01: #2, Lightweight2024-03-08: #2, Lightweight2024-03-15: #2, Lightweight2024-03-22: #2, Lightweight2024-03-29: #2, Lightweight2024-04-05: #2, Lightweight2024-04-12: #2, Lightweight2024-04-26: #3, Lightweight2024-05-03: #3, Lightweight2024-05-10: #3, Lightweight2024-05-17: #3, Lightweight2024-05-31: #3, Lightweight2024-06-07: #3, Lightweight2024-06-14: #3, Lightweight2024-06-21: #3, Lightweight2024-06-28: #3, Lightweight2024-07-12: #3, Lightweight2024-07-19: #3, Lightweight2024-07-26: #3, Lightweight2024-08-02: #3, Lightweight2024-08-09: #3, Lightweight2024-08-16: #3, Lightweight2024-08-23: #3, Lightweight2024-09-06: #3, Lightweight2024-09-13: #3, Lightweight2024-09-27: #3, Lightweight2024-10-04: #3, Lightweight2024-10-11: #3, Lightweight2024-10-18: #3, Lightweight2024-10-25: #3, Lightweight2024-11-01: #3, Lightweight2024-11-08: #3, Lightweight2024-11-15: #3, Lightweight2024-11-22: #3, Lightweight2024-12-06: #3, Lightweight2024-12-13: #3, Lightweight2025-01-10: #3, Lightweight2025-01-17: #3, Lightweight2025-01-31: #3, Lightweight2025-02-07: #3, Lightweight2025-02-14: #3, Lightweight2025-02-21: #3, Lightweight2025-02-28: #3, Lightweight2025-03-07: #3, Lightweight2025-03-14: #3, Lightweight2025-03-21: #3, Lightweight2025-03-28: #3, Lightweight2025-04-04: #3, Lightweight2025-04-11: #3, Lightweight2025-04-25: #2, Lightweight2025-05-02: #2, Lightweight2025-05-09: #2, Lightweight2025-05-16: #2, Lightweight2025-05-30: #2, Lightweight2025-06-06: #2, Lightweight2025-06-13: #2, Lightweight2025-06-20: #2, Lightweight2025-06-27: #2, Lightweight2025-07-11: #2, Lightweight2025-07-18: #2, Lightweight2025-07-25: #2, Lightweight2025-08-01: #2, Lightweight2025-08-08: #2, Lightweight2025-08-15: #2, Lightweight2025-08-22: #2, Lightweight2025-09-05: #2, Lightweight2025-09-12: #2, Lightweight2025-09-26: #2, Lightweight2025-10-03: #2, Lightweight2025-10-10: #2, Lightweight2025-10-17: #3, Lightweight2025-10-24: #3, Lightweight2025-10-31: #3, Lightweight2025-11-07: #3, Lightweight2025-11-14: #3, Lightweight2025-11-21: #2, Lightweight2025-12-05: #3, Lightweight2025-12-12: #3, Lightweight2026-01-23: #3, Lightweight2026-01-30: #2, Lightweight2026-02-06: #2, Lightweight2026-02-20: #2, Lightweight2026-02-27: #2, Lightweight2026-03-06: #2, Lightweight2026-03-13: #3, Lightweight2026-03-20: #3, Lightweight2026-03-27: #3, Lightweight2026-04-03: #3, Lightweight2026-04-10: #3, Lightweight2026-04-17: #3, Lightweight2026-04-24: #3, Lightweight2026-05-01: #3, Lightweight2026-05-08: #3, Lightweight2026-05-15: #3, Lightweight2026-05-29: #3, Lightweight2026-06-05: #3, Lightweight2026-06-13: #3, Lightweight2026-06-19: title holder, Lightweight2026-06-26: title holder, Lightweight2026-07-10: title holder, Lightweight2026-07-17: title holder, Lightweight2026-07-24: title holder, Lightweight2026-07-31: title holder, Lightweight2026-08-07: title holder, Lightweight2026-08-14: title holder, Lightweight2026-08-21: title holder, Lightweight2026-08-28: title holder, Lightweight2026-09-04: title holder, Lightweight2026-09-11: title holder, Lightweight2026-09-18: title holder, Lightweight2026-09-25: title holder, Lightweight2026-09-26: title holder, Lightweight2026-10-03: title holder, Lightweight2026-10-10: title holder, Lightweight2026-10-17: title holder, Lightweight2026-10-24: title holder, Lightweight2026-10-31: title holder, LightweightC

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

1,5001,6001,7001,8001,900202020222024Jul 2017Oct 20262017-07-07: 1,577 (W vs Michael Johnson)2017-12-02: 1,542 (L vs Eddie Alvarez)2018-04-14: 1,520 (L vs Dustin Poirier)2018-08-25: 1,611 (W vs James Vick)2019-03-30: 1,715 (W vs Edson Barboza)2019-09-14: 1,774 (W vs Donald Cerrone)2020-05-09: 1,800 (W vs Tony Ferguson)2020-10-24: 1,804 (L vs Khabib Nurmagomedov)2021-11-06: 1,801 (W vs Michael Chandler)2022-05-07: 1,759 (L vs Charles Oliveira)2023-03-18: 1,761 (W vs Rafael Fiziev)2023-07-29: 1,814 (W vs Dustin Poirier)2024-04-13: 1,784 (L vs Max Holloway)2025-03-08: 1,774 (W vs Rafael Fiziev)2026-01-24: 1,784 (W vs Paddy Pimblett)2026-06-14: 1,801 (W vs Ilia Topuria)1,801

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 34 points behind the rating: fighters this age typically run 77 points behind their rating, and his own recent results recover 43 of those points.

ComponentPointsMeaning
Age component-77what fighters aged 38.0 typically run relative to their rating (population curve, all UFC bouts since 2011)
Own recent results+43his recency-weighted mean and trend over 16 bouts, shrunk toward zero; trend +2 points a year
Combined-34the 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+1.02829303132333435363738392017-07-07 (age 28.6): W vs Michael Johnson, residual +0.712017-12-02 (age 29.0): L vs Eddie Alvarez, residual -0.472018-04-14 (age 29.4): L vs Dustin Poirier, residual -0.212018-08-25 (age 29.8): W vs James Vick, residual +0.702019-03-30 (age 30.4): W vs Edson Barboza, residual +0.672019-09-14 (age 30.8): W vs Donald Cerrone, residual +0.792020-05-09 (age 31.5): W vs Tony Ferguson, residual +0.792020-10-24 (age 31.9): L vs Khabib Nurmagomedov, residual -0.262021-11-06 (age 33.0): W vs Michael Chandler, residual +0.002022-05-07 (age 33.5): L vs Charles Oliveira, residual -0.242023-03-18 (age 34.3): W vs Rafael Fiziev, residual +0.012023-07-29 (age 34.7): W vs Dustin Poirier, residual +0.762024-04-13 (age 35.4): L vs Max Holloway, residual -0.322025-03-08 (age 36.3): W vs Rafael Fiziev, residual -0.072026-01-24 (age 37.2): W vs Paddy Pimblett, residual +0.202026-06-14 (age 37.6): W vs Ilia Topuria, residual +0.66-0.05

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.