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Dooho Choi

Featherweight · REAL v1.0 (registered) #23; v1.1 (shadow) #34

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 23-28: the 10th to 90th percentile of his position across weight vectors drawn near the 70/30 weights. Rating 1,584, deviation 136: measured from 11 UFC bouts; a one-bout newcomer sits near 290.

Age 35 (born 1991-04-10) · Height 5 ft 10 in (178 cm) · Reach 70 in (178 cm) · Stance Orthodox · 43 days since last bout (2026-09-19) · Last five 3-2 · Streak L1

Why he is ranked here

Rating 1,584 is the division's 24th highest of 94 board fighters; the ledger stands at -1.0 (less 1.0 for blowout losses; losses count for three years); 1 quality win in 15 years, 0 over top-10 opponents; no form penalty (3-2 last five). Score +0.16 = +0.16 (rating term, 70% weight) +0.00 (ledger term, 30% weight) -0.00 (form penalty); score order put him at #23.

TermValueDetail
Score+0.1670% rating term + 30% ledger term - form penalty
Rating term+0.16resume rating 1,584, scaled against the division's interdecile range
Ledger term+0.00quality ledger -1.0: +0.0 QW +0.0 proof -1.0 blowout -0.0 weak
Form penalty0.00last five 3-2
Quality wins, 15 years10 over top-10 opponents, 0 over top-15
Placementscore order #23v1.0 (registered)
Shadow board v1.1#34score -0.04; score order #37; placement rules -> #34

Rules, weights and worked examples: methodology.

Last ten bouts

DateEventOpponentOpp. official rankResultMethodRoundModel p
2026-09-19UFC 331: Van vs. Pantoja 2Patricio PitbullunrankedLKO/TKO1 (3:28)74%
2026-05-16UFC Fight Night: Allen vs. CostaDaniel SantosunrankedWKO/TKO2 (4:29)49%
2024-12-07UFC 310: Pantoja vs. AsakuraNate LandwehrunrankedWKO/TKO3 (3:21)47%
2024-07-20UFC Fight Night: Lemos vs. JandirobaBill AlgeounrankedWKO/TKO2 (3:38)34%
2023-02-04UFC Fight Night: Lewis vs. SpivacKyle NelsonunrankedDmajority decision3 (5:00)54%
2019-12-21UFC Fight Night: Edgar vs. The Korean ZombieCharles JourdainunrankedLKO/TKO2 (4:32)62%
2018-01-14UFC Fight Night: Stephens vs. ChoiJeremy Stephens#9LKO/TKO2 (2:36)39%
2016-12-10UFC 206: Holloway vs. PettisCub Swanson#4Lunanimous decision3 (5:00)49%
2016-07-08The Ultimate Fighter: Team Joanna vs. Team Cláudia FinaleThiago TavaresunrankedWKO/TKO1 (2:42)58%
2015-11-28UFC Fight Night: Henderson vs MasvidalSam SiciliaunrankedWKO/TKO1 (1:33)62%

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

Output
Significant strikes landed per minute5.03(73rd percentile at Featherweight)
Significant strike accuracy55%(83rd percentile at Featherweight)
Knockdowns scored per 15 minutes0.87(83rd percentile at Featherweight)
Share of wins by finish100%(100th percentile at Featherweight)
Defence and damage
Significant strikes absorbed per minute4.69(66th percentile at Featherweight)
Significant strike defence56%(64th percentile at Featherweight)
Knockdowns suffered per 15 minutes0.69(72nd percentile at Featherweight)
Significant strikes absorbed, career406(79th percentile at Featherweight)
KO/TKO losses3 (last 2026-09-19, 43 days ago)(98th percentile at Featherweight)
Submission losses0(77th percentile at Featherweight)
KO/TKO losses per bout over 10 years, each weighted down by the finisher's danger0.217(80th percentile at Featherweight)
Grappling
Takedowns landed per 15 minutes1.21(54th percentile at Featherweight)
Takedown defence59%(41st percentile at Featherweight)
Share of cage time in control18%(65th percentile at Featherweight)
Share of significant strikes landed in the clinch or on the ground22%(66th percentile at Featherweight)
Stylemixed (2.3 takedown attempts per 15 min; 18% control)
Career stage
Age35.6(81st percentile at Featherweight)
Age at UFC debut23.6(10th percentile at Featherweight)
Years since UFC debut11.9(96th percentile at Featherweight)
UFC bouts11(84th percentile at Featherweight)
Cage time, minutes87(70th percentile at Featherweight)
Bouts per year, last three years1.3(50th percentile at Featherweight)
Days since last bout43(19th percentile at Featherweight)

Board position since Oct 2023

C2040608020252026Oct 2023Oct 20262023-10-06: #50, Featherweight2023-10-13: #50, Featherweight2023-10-20: #49, Featherweight2023-11-03: #50, Featherweight2023-11-10: #50, Featherweight2023-11-17: #51, Featherweight2023-12-01: #49, Featherweight2023-12-08: #49, Featherweight2023-12-15: #47, Featherweight2024-01-12: #45, Featherweight2024-01-19: #47, Featherweight2024-02-02: #47, Featherweight2024-02-09: #46, Featherweight2024-02-16: #48, Featherweight2024-02-23: #48, Featherweight2024-03-01: #50, Featherweight2024-03-08: #51, Featherweight2024-03-15: #51, Featherweight2024-03-22: #52, Featherweight2024-03-29: #54, Featherweight2024-04-05: #56, Featherweight2024-04-12: #56, Featherweight2024-04-26: #56, Featherweight2024-05-03: #56, Featherweight2024-05-10: #57, Featherweight2024-05-17: #57, Featherweight2024-05-31: #59, Featherweight2024-06-07: #61, Featherweight2024-06-14: #62, Featherweight2024-06-21: #66, Featherweight2024-06-28: #67, Featherweight2024-07-12: #68, Featherweight2024-07-19: #70, Featherweight2024-07-26: #39, Featherweight2024-08-02: #39, Featherweight2024-08-09: #39, Featherweight2024-08-16: #39, Featherweight2024-08-23: #39, Featherweight2024-09-06: #40, Featherweight2024-09-13: #40, Featherweight2024-09-27: #40, Featherweight2024-10-04: #40, Featherweight2024-10-11: #40, Featherweight2024-10-18: #39, Featherweight2024-10-25: #39, Featherweight2024-11-01: #38, Featherweight2024-11-08: #38, Featherweight2024-11-15: #38, Featherweight2024-11-22: #38, Featherweight2024-12-06: #39, Featherweight2024-12-13: #34, Featherweight2025-01-10: #33, Featherweight2025-01-17: #33, Featherweight2025-01-31: #33, Featherweight2025-02-07: #34, Featherweight2025-02-14: #34, Featherweight2025-02-21: #34, Featherweight2025-02-28: #34, Featherweight2025-03-07: #34, Featherweight2025-03-14: #34, Featherweight2025-03-21: #35, Featherweight2025-03-28: #33, Featherweight2025-04-04: #33, Featherweight2025-04-11: #34, Featherweight2025-04-25: #33, Featherweight2025-05-02: #33, Featherweight2025-05-09: #33, Featherweight2025-05-16: #34, Featherweight2025-05-30: #34, Featherweight2025-06-06: #35, Featherweight2025-06-13: #36, Featherweight2025-06-20: #35, Featherweight2025-06-27: #34, Featherweight2025-07-11: #31, Featherweight2025-07-18: #34, Featherweight2025-07-25: #34, Featherweight2025-08-01: #34, Featherweight2025-08-08: #34, Featherweight2025-08-15: #34, Featherweight2025-08-22: #34, Featherweight2025-09-05: #35, Featherweight2025-09-12: #35, Featherweight2025-09-26: #35, Featherweight2025-10-03: #35, Featherweight2025-10-10: #33, Featherweight2025-10-17: #32, Featherweight2025-10-24: #32, Featherweight2025-10-31: #31, Featherweight2025-11-07: #31, Featherweight2025-11-14: #30, Featherweight2025-11-21: #30, Featherweight2025-12-05: #31, Featherweight2025-12-12: #31, Featherweight2026-01-23: #31, Featherweight2026-01-30: #32, Featherweight2026-02-06: #33, Featherweight2026-02-20: #33, Featherweight2026-02-27: #33, Featherweight2026-03-06: #34, Featherweight2026-03-13: #34, Featherweight2026-03-20: #36, Featherweight2026-03-27: #38, Featherweight2026-04-03: #40, Featherweight2026-04-10: #41, Featherweight2026-04-17: #41, Featherweight2026-04-24: #42, Featherweight2026-05-01: #43, Featherweight2026-05-08: #44, Featherweight2026-05-15: #45, Featherweight2026-05-29: #14, Featherweight2026-06-05: #14, Featherweight2026-06-13: #14, Featherweight2026-06-19: #14, Featherweight2026-06-26: #14, Featherweight2026-07-10: #14, Featherweight2026-07-17: #15, Featherweight2026-07-24: #14, Featherweight2026-07-31: #15, Featherweight2026-08-07: #14, Featherweight2026-08-14: #15, Featherweight2026-08-21: #15, Featherweight2026-08-28: #15, Featherweight2026-09-04: #15, Featherweight2026-09-11: #14, Featherweight2026-09-18: #14, Featherweight2026-09-25: #23, Featherweight2026-09-26: #23, Featherweight2026-10-03: #23, Featherweight2026-10-10: #22, Featherweight2026-10-17: #22, Featherweight2026-10-24: #24, Featherweight2026-10-31: #23, Featherweight#23

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

1,5001,5501,6001,6501,70020172019202120232025Nov 2014Oct 20262014-11-22: 1,595 (W vs Juan Manuel Puig)2015-11-28: 1,667 (W vs Sam Sicilia)2016-07-08: 1,671 (W vs Thiago Tavares)2016-12-10: 1,614 (L vs Cub Swanson)2018-01-14: 1,596 (L vs Jeremy Stephens)2019-12-21: 1,516 (L vs Charles Jourdain)2023-02-04: 1,518 (D vs Kyle Nelson)2024-07-20: 1,558 (W vs Bill Algeo)2024-12-07: 1,618 (W vs Nate Landwehr)2026-05-16: 1,619 (W vs Daniel Santos)2026-09-19: 1,527 (L vs Patricio Pitbull)1,527

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 are in line with the rating (-28 points).

ComponentPointsMeaning
Age component-48what fighters aged 35.6 typically run relative to their rating (population curve, all UFC bouts since 2011)
Own recent results+20his recency-weighted mean and trend over 10 bouts, shrunk toward zero; trend +3 points a year
Combined-28the rating's likely distance from his current performance level, in rating points
Readingin line with 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+1.0242628303234362014-11-22 (age 23.6): W vs Juan Manuel Puig, residual +0.472015-11-28 (age 24.6): W vs Sam Sicilia, residual +0.432016-07-08 (age 25.2): W vs Thiago Tavares, residual +0.452016-12-10 (age 25.7): L vs Cub Swanson, residual -0.282018-01-14 (age 26.8): L vs Jeremy Stephens, residual -0.422019-12-21 (age 28.7): L vs Charles Jourdain, residual -0.632024-07-20 (age 33.3): W vs Bill Algeo, residual +0.582024-12-07 (age 33.7): W vs Nate Landwehr, residual +0.572026-05-16 (age 35.1): W vs Daniel Santos, residual +0.532026-09-19 (age 35.4): L vs Patricio Pitbull, residual -0.68-0.04

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.