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Michael Chandler

Lightweight · REAL v1.0 (registered) #86; v1.1 (shadow) #67

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 86-86: 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 1,554, deviation 149: measured from 8 UFC bouts; a one-bout newcomer sits near 290.

Age 40 (born 1986-04-24) · Height 5 ft 8 in (173 cm) · Reach 71 in (180 cm) · Stance Orthodox · 140 days since last bout (2026-06-14) · Last five 1-4 · Streak L4

Why he is ranked here

Rating 1,554 is the division's 43rd highest of 96 board fighters; the ledger stands at -2.1 (+0.9 from quality wins, less 2.0 for blowout losses, less 1.0 for other losses outside the top 5; losses count for three years); 2 quality wins in 15 years, 2 over top-10 opponents; form penalty 0.60 for a 1-4 last five. Score -0.65 = +0.03 (rating term, 70% weight) -0.08 (ledger term, 30% weight) -0.60 (form penalty); score order put him at #86.

TermValueDetail
Score-0.6570% rating term + 30% ledger term - form penalty
Rating term+0.03resume rating 1,554, scaled against the division's interdecile range
Ledger term-0.08quality ledger -2.1: +0.9 QW +0.0 proof -2.0 blowout -1.0 weak
Form penalty0.60last five 1-4
Quality wins, 15 years22 over top-10 opponents, 2 over top-15
Placementscore order #86v1.0 (registered)
Shadow board v1.1#67score -0.36; score order #67

Rules, weights and worked examples: methodology.

All 8 UFC bouts

DateEventOpponentOpp. official rankResultMethodRoundModel p
2026-06-14UFC Freedom 250Mauricio Ruffy#9LKO/TKO1 (4:29)42%
2025-04-12UFC 314: Volkanovski vs. LopesPaddy Pimblett#12LKO/TKO3 (3:07)50%
2024-11-16UFC 309: Jones vs. MiocicCharles Oliveira#2Lunanimous decision5 (5:00)30%
2022-11-12UFC 281: Adesanya vs. PereiraDustin Poirier#2Lsubmission3 (2:00)42%
2022-05-07UFC 274: Oliveira vs. GaethjeTony Ferguson#7WKO/TKO2 (0:17)38%
2021-11-06UFC 268: Usman vs. Covington 2Justin Gaethje#2Lunanimous decision3 (5:00)32%
2021-05-15UFC 262: Oliveira vs. Chandler (title)Charles Oliveira#3LKO/TKO2 (0:19)26%
2021-01-23UFC 257: Poirier vs. McGregorDan Hooker#6WKO/TKO1 (2:30)20%

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 minute3.85(34th percentile at Lightweight)
Significant strike accuracy50%(64th percentile at Lightweight)
Knockdowns scored per 15 minutes0.36(51st percentile at Lightweight)
Share of wins by finish100%(100th percentile at Lightweight)
Defence and damage
Significant strikes absorbed per minute4.75(68th percentile at Lightweight)
Significant strike defence41%(8th percentile at Lightweight)
Knockdowns suffered per 15 minutes0.91(89th percentile at Lightweight)
Significant strikes absorbed, career393(56th percentile at Lightweight)
KO/TKO losses3 (last 2026-06-14, 140 days ago)(86th percentile at Lightweight)
Submission losses1(82nd percentile at Lightweight)
KO/TKO losses per bout over 10 years, each weighted down by the finisher's danger0.171(88th percentile at Lightweight)
Grappling
Takedowns landed per 15 minutes1.63(61st percentile at Lightweight)
Takedown defence56%(27th percentile at Lightweight)
Share of cage time in control19%(60th percentile at Lightweight)
Share of significant strikes landed in the clinch or on the ground26%(64th percentile at Lightweight)
Stylemixed (4.5 takedown attempts per 15 min; 19% control)
Career stage
Age40.5(97th percentile at Lightweight)
Age at UFC debut34.8(98th percentile at Lightweight)
Years since UFC debut5.8(58th percentile at Lightweight)
UFC bouts8(54th percentile at Lightweight)
Cage time, minutes83(51st percentile at Lightweight)
Bouts per year, last three years1.0(29th percentile at Lightweight)
Days since last bout140(66th percentile at Lightweight)

Board position since Oct 2023

C2040608010020252026Oct 2023Oct 20262023-10-06: #9, Lightweight2023-10-13: #10, Lightweight2023-10-20: #10, Lightweight2023-11-03: #10, Lightweight2023-11-10: #10, Lightweight2023-11-17: #11, Lightweight2023-12-01: #14, Lightweight2023-12-08: #14, Lightweight2023-12-15: #16, Lightweight2024-01-12: #16, Lightweight2024-01-19: #16, Lightweight2024-02-02: #18, Lightweight2024-02-09: #18, Lightweight2024-02-16: #18, Lightweight2024-02-23: #19, Lightweight2024-03-01: #19, Lightweight2024-03-08: #19, Lightweight2024-03-15: #20, Lightweight2024-03-22: #21, Lightweight2024-03-29: #21, Lightweight2024-04-05: #21, Lightweight2024-04-12: #22, Lightweight2024-04-26: #24, Lightweight2024-05-03: #24, Lightweight2024-11-22: #63, Lightweight2024-12-06: #63, Lightweight2024-12-13: #64, Lightweight2025-01-10: #65, Lightweight2025-01-17: #64, Lightweight2025-01-31: #65, Lightweight2025-02-07: #66, Lightweight2025-02-14: #66, Lightweight2025-02-21: #65, Lightweight2025-02-28: #65, Lightweight2025-03-07: #64, Lightweight2025-03-14: #61, Lightweight2025-03-21: #62, Lightweight2025-03-28: #60, Lightweight2025-04-04: #58, Lightweight2025-04-11: #59, Lightweight2025-04-25: #73, Lightweight2025-05-02: #72, Lightweight2025-05-09: #75, Lightweight2025-05-16: #75, Lightweight2025-05-30: #74, Lightweight2025-06-06: #76, Lightweight2025-06-13: #77, Lightweight2025-06-20: #77, Lightweight2025-06-27: #77, Lightweight2025-07-11: #81, Lightweight2025-07-18: #81, Lightweight2025-07-25: #80, Lightweight2025-08-01: #78, Lightweight2025-08-08: #78, Lightweight2025-08-15: #79, Lightweight2025-08-22: #78, Lightweight2025-09-05: #77, Lightweight2025-09-12: #76, Lightweight2025-09-26: #76, Lightweight2025-10-03: #77, Lightweight2025-10-10: #76, Lightweight2025-10-17: #75, Lightweight2025-10-24: #73, Lightweight2025-10-31: #73, Lightweight2025-11-07: #73, Lightweight2025-11-14: #72, Lightweight2025-11-21: #71, Lightweight2025-12-05: #74, Lightweight2025-12-12: #75, Lightweight2026-01-23: #76, Lightweight2026-01-30: #77, Lightweight2026-02-06: #77, Lightweight2026-02-20: #77, Lightweight2026-02-27: #77, Lightweight2026-03-06: #77, Lightweight2026-03-13: #78, Lightweight2026-03-20: #77, Lightweight2026-03-27: #78, Lightweight2026-04-03: #81, Lightweight2026-04-10: #84, Lightweight2026-04-17: #84, Lightweight2026-04-24: #85, Lightweight2026-05-01: #86, Lightweight2026-05-08: #86, Lightweight2026-05-15: #83, Lightweight2026-05-29: #85, Lightweight2026-06-05: #85, Lightweight2026-06-13: #85, Lightweight2026-06-19: #87, Lightweight2026-06-26: #87, Lightweight2026-07-10: #85, Lightweight2026-07-17: #86, Lightweight2026-07-24: #86, Lightweight2026-07-31: #87, Lightweight2026-08-07: #88, Lightweight2026-08-14: #90, Lightweight2026-08-21: #89, Lightweight2026-08-28: #90, Lightweight2026-09-04: #90, Lightweight2026-09-11: #91, Lightweight2026-09-18: #89, Lightweight2026-09-25: #88, Lightweight2026-09-26: #89, Lightweight2026-10-03: #90, Lightweight2026-10-10: #89, Lightweight2026-10-17: #91, Lightweight2026-10-24: #89, Lightweight2026-10-31: #86, Lightweight#86

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 24 of 132 snapshots (gaps in the line).

Predictive rating by bout

1,5501,6001,6501,7001,7501,8002022202320242025Jan 2021Oct 20262021-01-23: 1,646 (W vs Dan Hooker)2021-05-15: 1,670 (L vs Charles Oliveira)2021-11-06: 1,670 (L vs Justin Gaethje)2022-05-07: 1,760 (W vs Tony Ferguson)2022-11-12: 1,776 (L vs Dustin Poirier)2024-11-16: 1,707 (L vs Charles Oliveira)2025-04-12: 1,651 (L vs Paddy Pimblett)2026-06-14: 1,596 (L vs Mauricio Ruffy)1,596

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 126 points behind the rating: fighters this age typically run 108 points behind their rating, and his own recent results put him a further 18 points behind.

ComponentPointsMeaning
Age component-108what fighters aged 40.5 typically run relative to their rating (population curve, all UFC bouts since 2011)
Own recent results-18his recency-weighted mean and trend over 8 bouts, shrunk toward zero; trend -7 points a year
Combined-126the 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+1.034353637383940412021-01-23 (age 34.8): W vs Dan Hooker, residual +0.752021-05-15 (age 35.1): L vs Charles Oliveira, residual -0.182021-11-06 (age 35.5): L vs Justin Gaethje, residual -0.002022-05-07 (age 36.0): W vs Tony Ferguson, residual +0.752022-11-12 (age 36.6): L vs Dustin Poirier, residual -0.222024-11-16 (age 38.6): L vs Charles Oliveira, residual -0.022025-04-12 (age 39.0): L vs Paddy Pimblett, residual -0.422026-06-14 (age 40.1): L vs Mauricio Ruffy, residual -0.45-0.18

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.