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Chris Curtis

Welterweight · REAL v1.0 (registered) #52; v1.1 (shadow) #49

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 46-56: the 10th to 90th percentile of his position across weight vectors drawn near the 70/30 weights. Rating 1,569, deviation 125: measured from 12 UFC bouts; a one-bout newcomer sits near 290.

Age 39 (born 1987-07-15) · Height 5 ft 10 in (178 cm) · Reach 75 in (190 cm) · Stance Orthodox · 232 days since last bout (2026-03-14) · Last five 2-3 · Streak L1

Why he is ranked here

Rating 1,569 is the division's 37th highest of 76 board fighters; the ledger stands at -3.0 (less 1.0 for blowout losses, less 2.0 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 -0.21 = +0.04 (rating term, 70% weight) -0.10 (ledger term, 30% weight) -0.15 (form penalty); score order put him at #52.

TermValueDetail
Score-0.2170% rating term + 30% ledger term - form penalty
Rating term+0.04resume rating 1,569, scaled against the division's interdecile range
Ledger term-0.10quality ledger -3.0: +0.0 QW +0.0 proof -1.0 blowout -2.0 weak
Form penalty0.15last five 2-3
Quality wins, 15 years00 over top-10 opponents, 0 over top-15
Placementscore order #52v1.0 (registered)
Shadow board v1.1#49score -0.33; score order #49

Rules, weights and worked examples: methodology.

Last ten bouts

DateEventOpponentOpp. official rankResultMethodRoundModel p
2026-03-14UFC Fight Night: Emmett vs. VallejosMyktybek OrolbaiunrankedLunanimous decision3 (5:00)42%
2025-07-12UFC Fight Night: Lewis vs. TeixeiraMax GriffinunrankedWsplit decision3 (5:00)45%
2025-01-11UFC Fight Night: Dern vs. Ribas 2Roman KopylovunrankedLKO/TKO3 (4:59)49%
2024-04-06UFC Fight Night: Allen vs. Curtis 2Brendan Allen#6Lsplit decision5 (5:00)32%
2024-01-20UFC 297: Strickland vs. Du PlessisMarc-Andre BarriaultunrankedWsplit decision3 (5:00)58%
2023-06-10UFC 289: Nunes vs. AldanaNassourdine Imavov#12NCno contest2 (3:04)37%
2023-04-08UFC 287: Pereira vs. Adesanya 2Kelvin Gastelum#15Lunanimous decision3 (5:00)38%
2022-12-10UFC 282: Blachowicz vs. AnkalaevJoaquin BuckleyunrankedWKO/TKO2 (2:49)49%
2022-07-23UFC Fight Night: Blaydes vs. AspinallJack Hermansson#8Lunanimous decision3 (5:00)37%
2022-06-25UFC Fight Night: Tsarukyan vs. GamrotRodolfo VieiraunrankedWunanimous decision3 (5:00)70%

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

Output
Significant strikes landed per minute5.39(82nd percentile at Welterweight)
Significant strike accuracy49%(50th percentile at Welterweight)
Knockdowns scored per 15 minutes0.29(49th percentile at Welterweight)
Share of wins by finish50%(44th percentile at Welterweight)
Defence and damage
Significant strikes absorbed per minute5.79(89th percentile at Welterweight)
Significant strike defence54%(53rd percentile at Welterweight)
Knockdowns suffered per 15 minutes0.10(46th percentile at Welterweight)
Significant strikes absorbed, career910(91st percentile at Welterweight)
KO/TKO losses1 (last 2025-01-11, 659 days ago)(70th percentile at Welterweight)
Submission losses0(66th percentile at Welterweight)
KO/TKO losses per bout over 10 years, each weighted down by the finisher's danger0.035(47th percentile at Welterweight)
Grappling
Takedowns landed per 15 minutes0.00(24th percentile at Welterweight)
Takedown defence65%(44th percentile at Welterweight)
Share of cage time in control2%(8th percentile at Welterweight)
Share of significant strikes landed in the clinch or on the ground8%(16th percentile at Welterweight)
Stylestriker (0.1 takedown attempts per 15 min; 2% control)
Career stage
Age39.3(89th percentile at Welterweight)
Age at UFC debut34.3(96th percentile at Welterweight)
Years since UFC debut5.0(63rd percentile at Welterweight)
UFC bouts12(75th percentile at Welterweight)
Cage time, minutes157(79th percentile at Welterweight)
Bouts per year, last three years1.7(54th percentile at Welterweight)
Days since last bout232(78th percentile at Welterweight)

Board position since Oct 2023

C2040608020252026Oct 2023Oct 20262023-10-06: #19, Middleweight2023-10-13: #18, Middleweight2023-10-20: #18, Middleweight2023-11-03: #18, Middleweight2023-11-10: #18, Middleweight2023-11-17: #20, Middleweight2023-12-01: #20, Middleweight2023-12-08: #20, Middleweight2023-12-15: #18, Middleweight2024-01-12: #19, Middleweight2024-01-19: #20, Middleweight2024-02-02: #17, Middleweight2024-02-09: #17, Middleweight2024-02-16: #20, Middleweight2024-02-23: #19, Middleweight2024-03-01: #19, Middleweight2024-03-08: #19, Middleweight2024-03-15: #20, Middleweight2024-03-22: #20, Middleweight2024-03-29: #20, Middleweight2024-04-05: #20, Middleweight2024-04-12: #35, Middleweight2024-04-26: #35, Middleweight2024-05-03: #35, Middleweight2024-05-10: #34, Middleweight2024-05-17: #34, Middleweight2024-05-31: #33, Middleweight2024-06-07: #32, Middleweight2024-06-14: #32, Middleweight2024-06-21: #32, Middleweight2024-06-28: #33, Middleweight2024-07-12: #33, Middleweight2024-07-19: #33, Middleweight2024-07-26: #33, Middleweight2024-08-02: #33, Middleweight2024-08-09: #33, Middleweight2024-08-16: #32, Middleweight2024-08-23: #32, Middleweight2024-09-06: #33, Middleweight2024-09-13: #34, Middleweight2024-09-27: #34, Middleweight2024-10-04: #34, Middleweight2024-10-11: #35, Middleweight2024-10-18: #35, Middleweight2024-10-25: #35, Middleweight2024-11-01: #37, Middleweight2024-11-08: #37, Middleweight2024-11-15: #37, Middleweight2024-11-22: #37, Middleweight2024-12-06: #37, Middleweight2024-12-13: #37, Middleweight2025-01-10: #37, Middleweight2025-01-17: #42, Middleweight2025-01-31: #42, Middleweight2025-02-07: #42, Middleweight2025-02-14: #42, Middleweight2025-02-21: #43, Middleweight2025-02-28: #43, Middleweight2025-03-07: #43, Middleweight2025-03-14: #45, Middleweight2025-03-21: #46, Middleweight2025-03-28: #46, Middleweight2025-04-04: #47, Middleweight2025-04-11: #47, Middleweight2025-04-25: #46, Middleweight2025-05-02: #47, Middleweight2025-05-09: #47, Middleweight2025-05-16: #47, Middleweight2025-05-30: #47, Middleweight2025-06-06: #47, Middleweight2025-06-13: #47, Middleweight2025-06-20: #47, Middleweight2025-06-27: #47, Middleweight2025-07-11: #47, Middleweight2025-07-18: #47, Middleweight2025-07-25: #42, Middleweight2025-08-01: #40, Middleweight2025-08-08: #41, Middleweight2025-08-15: #41, Middleweight2025-08-22: #43, Middleweight2025-09-05: #42, Middleweight2025-09-12: #43, Middleweight2025-09-26: #42, Middleweight2025-10-03: #42, Middleweight2025-10-10: #41, Middleweight2025-10-17: #41, Middleweight2025-10-24: #44, Middleweight2025-10-31: #44, Middleweight2025-11-07: #45, Middleweight2025-11-14: #46, Middleweight2025-11-21: #46, Middleweight2025-12-05: #45, Middleweight2025-12-12: #45, Middleweight2026-01-23: #46, Middleweight2026-01-30: #46, Middleweight2026-02-06: #46, Middleweight2026-02-20: #47, Middleweight2026-02-27: #46, Middleweight2026-03-06: #47, Middleweight2026-03-13: #48, Middleweight2026-03-20: #60, Welterweight2026-03-27: #61, Welterweight2026-04-03: #61, Welterweight2026-04-10: #57, Welterweight2026-04-17: #57, Welterweight2026-04-24: #57, Welterweight2026-05-01: #57, Welterweight2026-05-08: #53, Welterweight2026-05-15: #53, Welterweight2026-05-29: #53, Welterweight2026-06-05: #53, Welterweight2026-06-13: #52, Welterweight2026-06-19: #52, Welterweight2026-06-26: #53, Welterweight2026-07-10: #55, Welterweight2026-07-17: #56, Welterweight2026-07-24: #56, Welterweight2026-07-31: #55, Welterweight2026-08-07: #56, Welterweight2026-08-14: #56, Welterweight2026-08-21: #55, Welterweight2026-08-28: #55, Welterweight2026-09-04: #55, Welterweight2026-09-11: #54, Welterweight2026-09-18: #53, Welterweight2026-09-25: #53, Welterweight2026-09-26: #53, Welterweight2026-10-03: #54, Welterweight2026-10-10: #55, Welterweight2026-10-17: #55, Welterweight2026-10-24: #54, Welterweight2026-10-31: #52, Welterweight#52

Position on the registered v1.0 board at each weekly snapshot (C = title holder or reserved, drawn at the top; lower is better). Listed at Middleweight, then Welterweight over this period.

Predictive rating by bout

1,5001,5501,6001,6502023202420252026Nov 2021Oct 20262021-11-06: 1,540 (W vs Phil Hawes)2021-12-04: 1,631 (W vs Brendan Allen)2022-06-25: 1,632 (W vs Rodolfo Vieira)2022-07-23: 1,582 (L vs Jack Hermansson)2022-12-10: 1,584 (W vs Joaquin Buckley)2023-04-08: 1,579 (L vs Kelvin Gastelum)2024-01-20: 1,590 (W vs Marc-Andre Barriault)2024-04-06: 1,601 (L vs Brendan Allen)2025-01-11: 1,600 (L vs Roman Kopylov)2025-07-12: 1,614 (W vs Max Griffin)2026-03-14: 1,574 (L vs Myktybek Orolbai)1,574

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 103 points behind the rating: fighters this age typically run 93 points behind their rating, and his own recent results track that.

ComponentPointsMeaning
Age component-93what fighters aged 39.3 typically run relative to their rating (population curve, all UFC bouts since 2011)
Own recent results-10his recency-weighted mean and trend over 11 bouts, shrunk toward zero; trend -7 points a year
Combined-103the 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+1.033343536373839402021-11-06 (age 34.3): W vs Phil Hawes, residual +0.642021-12-04 (age 34.4): W vs Brendan Allen, residual +0.632022-06-25 (age 34.9): W vs Rodolfo Vieira, residual +0.062022-07-23 (age 35.0): L vs Jack Hermansson, residual -0.262022-12-10 (age 35.4): W vs Joaquin Buckley, residual +0.482023-04-08 (age 35.7): L vs Kelvin Gastelum, residual -0.162024-01-20 (age 36.5): W vs Marc-Andre Barriault, residual +0.122024-04-06 (age 36.7): L vs Brendan Allen, residual +0.052025-01-11 (age 37.5): L vs Roman Kopylov, residual -0.592025-07-12 (age 38.0): W vs Max Griffin, residual +0.052026-03-14 (age 38.7): L vs Myktybek Orolbai, residual -0.38-0.15

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.