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Vitor Petrino

Heavyweight · REAL v1.0 (registered) #12; v1.1 (shadow) #13

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 10-12: the 10th to 90th percentile of his position across weight vectors drawn near the 70/30 weights. Rating 1,623, deviation 128: measured from 10 UFC bouts; a one-bout newcomer sits near 290.

Age 29 (born 1997-08-28) · Height 6 ft 2 in (188 cm) · Reach 77 in (196 cm) · Stance Orthodox · 71 days since last bout (2026-08-22) · Last five 4-1 · Streak W4

Why he is ranked here

Rating 1,623 is the division's 12th highest of 55 board fighters; the ledger stands at -1.0 (+1.0 from quality wins, less 1.0 for blowout losses, less 1.0 for other losses outside the top 5; losses count for three years); 1 quality win in 15 years, 1 over top-10 opponents; no form penalty (4-1 last five). Score +0.29 = +0.29 (rating term, 70% weight) +0.00 (ledger term, 30% weight) -0.00 (form penalty); score order put him at #12.

TermValueDetail
Score+0.2970% rating term + 30% ledger term - form penalty
Rating term+0.29resume rating 1,623, scaled against the division's interdecile range
Ledger term+0.00quality ledger -1.0: +1.0 QW +0.0 proof -1.0 blowout -1.0 weak
Form penalty0.00last five 4-1
Quality wins, 15 years11 over top-10 opponents, 1 over top-15
Placementscore order #12v1.0 (registered)
Shadow board v1.1#13score +0.22; score order #13

Rules, weights and worked examples: methodology.

Last ten bouts

DateEventOpponentOpp. official rankResultMethodRoundModel p
2026-08-22UFC Fight Night: Hernandez vs. RodriguesSerghei Spivac#6Wunanimous decision3 (5:00)46%
2026-03-14UFC Fight Night: Emmett vs. VallejosSteven AsplundunrankedWunanimous decision3 (5:00)58%
2025-10-11UFC Fight Night: Oliveira vs. GamrotThomas PetersenunrankedWKO/TKO3 (0:26)52%
2025-07-12UFC Fight Night: Lewis vs. TeixeiraAusten LaneunrankedWsubmission1 (4:16)64%
2024-12-14UFC Fight Night: Covington vs. BuckleyDustin JacobyunrankedLKO/TKO3 (3:44)46%
2024-05-04UFC 301: Pantoja vs. ErcegAnthony Smith#10Lsubmission1 (2:00)42%
2024-03-02UFC Fight Night: Rozenstruik vs. GazievTyson PedrounrankedWunanimous decision3 (5:00)48%
2023-11-04UFC Fight Night: Almeida vs. LewisModestas BukauskasunrankedWKO/TKO2 (1:03)61%
2023-07-08UFC 290: Volkanovski vs. RodriguezMarcin PrachniounrankedWsubmission3 (3:42)46%
2023-03-11UFC Fight Night: Yan vs. DvalishviliAnton TurkaljunrankedWunanimous decision3 (5:00)57%

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 minute3.25(35th percentile at Heavyweight)
Significant strike accuracy51%(53rd percentile at Heavyweight)
Knockdowns scored per 15 minutes0.41(60th percentile at Heavyweight)
Share of wins by finish50%(41st percentile at Heavyweight)
Defence and damage
Significant strikes absorbed per minute2.60(18th percentile at Heavyweight)
Significant strike defence53%(65th percentile at Heavyweight)
Knockdowns suffered per 15 minutes0.27(55th percentile at Heavyweight)
Significant strikes absorbed, career286(73rd percentile at Heavyweight)
KO/TKO losses1 (last 2024-12-14, 687 days ago)(69th percentile at Heavyweight)
Submission losses1(91st percentile at Heavyweight)
KO/TKO losses per bout over 10 years, each weighted down by the finisher's danger0.061(51st percentile at Heavyweight)
Grappling
Takedowns landed per 15 minutes3.00(85th percentile at Heavyweight)
Takedown defence82%(65th percentile at Heavyweight)
Share of cage time in control34%(80th percentile at Heavyweight)
Share of significant strikes landed in the clinch or on the ground21%(44th percentile at Heavyweight)
Stylewrestler (6.1 takedown attempts per 15 min; 34% control)
Career stage
Age29.2(22nd percentile at Heavyweight)
Age at UFC debut25.5(12th percentile at Heavyweight)
Years since UFC debut3.6(65th percentile at Heavyweight)
UFC bouts10(76th percentile at Heavyweight)
Cage time, minutes110(80th percentile at Heavyweight)
Bouts per year, last three years2.7(87th percentile at Heavyweight)
Days since last bout71(44th percentile at Heavyweight)

Board position since Oct 2023

C51015202520252026Oct 2023Oct 20262023-10-06: #16, Light Heavyweight2023-10-13: #16, Light Heavyweight2023-10-20: #16, Light Heavyweight2023-11-03: #16, Light Heavyweight2023-11-10: #14, Light Heavyweight2023-11-17: #15, Light Heavyweight2023-12-01: #14, Light Heavyweight2023-12-08: #14, Light Heavyweight2023-12-15: #14, Light Heavyweight2024-01-12: #14, Light Heavyweight2024-01-19: #14, Light Heavyweight2024-02-02: #14, Light Heavyweight2024-02-09: #14, Light Heavyweight2024-02-16: #13, Light Heavyweight2024-02-23: #14, Light Heavyweight2024-03-01: #14, Light Heavyweight2024-03-08: #13, Light Heavyweight2024-03-15: #13, Light Heavyweight2024-03-22: #13, Light Heavyweight2024-03-29: #13, Light Heavyweight2024-04-05: #13, Light Heavyweight2024-04-12: #13, Light Heavyweight2024-04-26: #14, Light Heavyweight2024-05-03: #14, Light Heavyweight2024-05-10: #16, Light Heavyweight2024-05-17: #16, Light Heavyweight2024-05-31: #16, Light Heavyweight2024-06-07: #15, Light Heavyweight2024-06-14: #15, Light Heavyweight2024-06-21: #15, Light Heavyweight2024-06-28: #16, Light Heavyweight2024-07-12: #15, Light Heavyweight2024-07-19: #14, Light Heavyweight2024-07-26: #14, Light Heavyweight2024-08-02: #14, Light Heavyweight2024-08-09: #13, Light Heavyweight2024-08-16: #13, Light Heavyweight2024-08-23: #13, Light Heavyweight2024-09-06: #12, Light Heavyweight2024-09-13: #12, Light Heavyweight2024-09-27: #12, Light Heavyweight2024-10-04: #13, Light Heavyweight2024-10-11: #12, Light Heavyweight2024-10-18: #12, Light Heavyweight2024-10-25: #12, Light Heavyweight2024-11-01: #13, Light Heavyweight2024-11-08: #13, Light Heavyweight2024-11-15: #14, Light Heavyweight2024-11-22: #14, Light Heavyweight2024-12-06: #16, Light Heavyweight2024-12-13: #17, Light Heavyweight2025-01-10: #21, Light Heavyweight2025-01-17: #21, Light Heavyweight2025-01-31: #20, Light Heavyweight2025-02-07: #20, Light Heavyweight2025-02-14: #21, Light Heavyweight2025-02-21: #21, Light Heavyweight2025-02-28: #20, Light Heavyweight2025-03-07: #20, Light Heavyweight2025-03-14: #19, Light Heavyweight2025-03-21: #20, Light Heavyweight2025-03-28: #20, Light Heavyweight2025-04-04: #20, Light Heavyweight2025-04-11: #20, Light Heavyweight2025-04-25: #21, Light Heavyweight2025-05-02: #21, Light Heavyweight2025-05-09: #22, Light Heavyweight2025-05-16: #22, Light Heavyweight2025-05-30: #21, Light Heavyweight2025-06-06: #21, Light Heavyweight2025-06-13: #21, Light Heavyweight2025-06-20: #21, Light Heavyweight2025-06-27: #21, Light Heavyweight2025-07-11: #21, Light Heavyweight2025-07-18: #20, Light Heavyweight2025-07-25: #21, Light Heavyweight2025-08-01: #21, Light Heavyweight2025-08-08: #21, Light Heavyweight2025-08-15: #21, Light Heavyweight2025-08-22: #21, Light Heavyweight2025-09-05: #21, Light Heavyweight2025-09-12: #21, Light Heavyweight2025-09-26: #21, Light Heavyweight2025-10-03: #20, Light Heavyweight2025-10-10: #21, Light Heavyweight2025-10-17: #15, Heavyweight2025-10-24: #15, Heavyweight2025-10-31: #15, Heavyweight2025-11-07: #14, Heavyweight2025-11-14: #14, Heavyweight2025-11-21: #14, Heavyweight2025-12-05: #13, Heavyweight2025-12-12: #13, Heavyweight2026-01-23: #13, Heavyweight2026-01-30: #14, Heavyweight2026-02-06: #14, Heavyweight2026-02-20: #15, Heavyweight2026-02-27: #15, Heavyweight2026-03-06: #15, Heavyweight2026-03-13: #15, Heavyweight2026-03-20: #15, Heavyweight2026-03-27: #16, Heavyweight2026-04-03: #15, Heavyweight2026-04-10: #14, Heavyweight2026-04-17: #15, Heavyweight2026-04-24: #15, Heavyweight2026-05-01: #15, Heavyweight2026-05-08: #15, Heavyweight2026-05-15: #13, Heavyweight2026-05-29: #13, Heavyweight2026-06-05: #13, Heavyweight2026-06-13: #13, Heavyweight2026-06-19: #13, Heavyweight2026-06-26: #13, Heavyweight2026-07-10: #13, Heavyweight2026-07-17: #13, Heavyweight2026-07-24: #13, Heavyweight2026-07-31: #12, Heavyweight2026-08-07: #12, Heavyweight2026-08-14: #12, Heavyweight2026-08-21: #12, Heavyweight2026-08-28: #11, Heavyweight2026-09-04: #11, Heavyweight2026-09-11: #12, Heavyweight2026-09-18: #12, Heavyweight2026-09-25: #12, Heavyweight2026-09-26: #12, Heavyweight2026-10-03: #12, Heavyweight2026-10-10: #12, Heavyweight2026-10-17: #12, Heavyweight2026-10-24: #12, Heavyweight2026-10-31: #12, Heavyweight#12

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 Light Heavyweight, then Heavyweight over this period.

Predictive rating by bout

1,5001,5501,6001,6501,7001,750202420252026Mar 2023Oct 20262023-03-11: 1,516 (W vs Anton Turkalj)2023-07-08: 1,549 (W vs Marcin Prachnio)2023-11-04: 1,567 (W vs Modestas Bukauskas)2024-03-02: 1,593 (W vs Tyson Pedro)2024-05-04: 1,592 (L vs Anthony Smith)2024-12-14: 1,580 (L vs Dustin Jacoby)2025-07-12: 1,596 (W vs Austen Lane)2025-10-11: 1,634 (W vs Thomas Petersen)2026-03-14: 1,655 (W vs Steven Asplund)2026-08-22: 1,708 (W vs Serghei Spivac)1,708

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 36 points ahead of the rating: fighters this age typically run 22 points ahead of their rating, and his own recent results put him a further 14 points ahead.

ComponentPointsMeaning
Age component+22what fighters aged 29.2 typically run relative to their rating (population curve, all UFC bouts since 2011)
Own recent results+14his recency-weighted mean and trend over 10 bouts, shrunk toward zero; trend +2 points a year
Combined+36the rating's likely distance from his current performance level, in rating points
Readingahead of 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+1.02526272829302023-03-11 (age 25.5): W vs Anton Turkalj, residual +0.232023-07-08 (age 25.9): W vs Marcin Prachnio, residual +0.432023-11-04 (age 26.2): W vs Modestas Bukauskas, residual +0.352024-03-02 (age 26.5): W vs Tyson Pedro, residual +0.142024-05-04 (age 26.7): L vs Anthony Smith, residual -0.482024-12-14 (age 27.3): L vs Dustin Jacoby, residual -0.572025-07-12 (age 27.9): W vs Austen Lane, residual +0.272025-10-11 (age 28.1): W vs Thomas Petersen, residual +0.402026-03-14 (age 28.5): W vs Steven Asplund, residual +0.052026-08-22 (age 29.0): W vs Serghei Spivac, residual +0.45+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.