YR Sports Lab
The competitive landscape of Brazilian jiu-jitsu has been evolving for more than two decades since the IBJJF was founded in 2002. From the triangle chokes and armbars the Gracie family built the sport on, to the leg-lock revolution that detonated after 2016, and on to today's No-Gi scene dominated by the heel hook, the signature submission of every era reflects a deeper shift in training methodology. This article pulls together academic research, competition records and community tracking data to map that full historical arc, then applies a statistical model to forecast technique trends for 2026.
Statistical Overview: What the Numbers Say
Data Sources and Methodology
The data below is drawn from the following sources, with some important limitations that need stating up front:
A note on the ASJJF (Asian Sport Jiu-Jitsu Federation): Asian events trail international competition by roughly 2–4 years overall, but the direction of technique evolution is the same. In Gi competition, Asian athletes finish with the cross collar choke slightly more often than the global average (about +2–3%), likely reflecting the emphasis on gi training in Asian academies. No-Gi heel hook penetration is somewhat lower in Asia, estimated at about 20–22% in 2025 (versus roughly 26% globally).
Gi: How Submissions Evolved, 2002–2025
★ 2006: back-control systems mature and the bow and arrow choke establishes its dominance ｜ ★ 2014: the kimura trap system takes hold ｜ ★ 2020: COVID cuts the number of events, so the data swings more widely
The clearest long-term trend in Gi competition is the continued dominance of the bow and arrow choke and other chokes from the back: up from 28% in 2002 to 36% in 2025, never displaced across two decades. The underlying reason is that back control carries the highest point value in the scoring system (4 points), so athletes who are already ahead choose to hold the back and wait for the finish.
The armbar is the only mainstream technique in steady decline (24% → 16%), as modern competitors' armbar defence awareness and habit of protecting the arm have improved dramatically. The kimura, meanwhile, has climbed steadily from 7% to 14%, reflecting how athletes such as Dean Lister and Garry Tonon systematised the kimura trap at the highest level and pulled academies worldwide along with them.
Top five Gi submissions by era (% of all submissions)
| Era | #1 | #2 | #3 | #4 | #5 | Submission rate |
|---|---|---|---|---|---|---|
| 2002–2005 | Bow & arrow choke 28% | Armbar 24% | Triangle choke 18% | Guillotine 8% | Kimura 7% | ~32% |
| 2006–2010 | Bow & arrow choke 30% | Armbar 22% | Triangle choke 17% | Kimura 9% | Guillotine 7% | ~33% |
| 2011–2015 | Bow & arrow choke 32% | Armbar 20% | Triangle choke 16% | Kimura 10% | Cross collar choke 6% | ~34% |
| 2016–2020 | Bow & arrow choke 33% | Armbar 19% | Triangle choke 15% | Kimura 12% | Cross collar choke 7% | ~35% |
| 2021–2025 | Bow & arrow choke 35% | Armbar 17% ↓ | Kimura 14% ↑ | Triangle choke 13% | Cross collar choke 7% | ~35% |
* Submission rate: the share of all matches (including those decided on points or referee decision) that ended by submission. The underlying source is the official IBJJF event results (brackets and placings for every event since 1994, retrieved August 2026); the federation publishes match-level results only and does not publish cross-event aggregates such as "submission rate by technique". The percentages in this table were tallied independently from those public brackets by grappling media such as FloGrappling and by the community. They are neither official figures nor peer-reviewed data, and are best read as trend observations.
No-Gi: How Submissions Evolved, 2002–2025
★ 2014: John Danaher begins teaching a systematised leg-lock curriculum ｜ ★ 2016–2017: Gordon Ryan and Garry Tonon dominate ADCC with leg locks, igniting the "leg-lock revolution" ｜ ★ 2022: the heel hook overtakes the rear naked choke to become the No. 1 No-Gi submission
No-Gi competition has produced something rarely seen in any sport: the revolutionary rise of a single technique. The heel hook grew from 2% of finishes in 2002 to 26% in 2025, more than a twelvefold increase in 23 years. That leg-lock revolution was a genuine paradigm shift, driven jointly by the systematic curriculum John Danaher built and by competitive validation from athletes such as Gordon Ryan.
The rear naked choke remains a major weapon but has slipped from 30% to 21%. Worth noting is that the guillotine has held steady and even ticked upward (12% → 14%), because No-Gi rules place fewer restrictions on neck attacks, which widens rather than narrows the guillotine's range of application.
① 2014: John Danaher begins teaching a systematic "leg lock entry system" at the Renzo Gracie academy
② 2016 ADCC: a 20-year-old Gordon Ryan beats multiple black belts in the absolute division and the heel hook becomes the sport's main talking point
③ 2019 onward: academies worldwide add leg locks to the core curriculum, raising defensive awareness and offensive skill in parallel
Top five No-Gi submissions by era
| Era | #1 | #2 | #3 | #4 | #5 |
|---|---|---|---|---|---|
| 2002–2005 | Rear naked choke 30% | Armbar 24% | Triangle choke 15% | Guillotine 12% | Kimura 8% |
| 2006–2010 | Rear naked choke 28% | Armbar 22% | Triangle choke 14% | Guillotine 13% | Heel hook 5% ↑ |
| 2011–2015 | Rear naked choke 26% | Armbar 21% | Guillotine 13% | Triangle choke 13% | Heel hook 9% ↑↑ |
| 2016–2020 | Rear naked choke 24% | Heel hook 16% ↑↑↑ | Armbar 18% | Guillotine 13% | Triangle choke 12% |
| 2021–2025 | Heel hook 24% ↑ | Rear naked choke 22% | Guillotine 14% | Armbar 15% | Triangle choke 10% |
2022–2025 Interactive Deep Dive
Pick a year and a ruleset to see that season's six most common submissions and a simulation of each movement.
2026 Trend Forecast
Gi 2026 forecast
No-Gi 2026 forecast
Reading the forecast
Gi competition: the bow and arrow choke is projected to edge up further to about 36.5%, the kimura should break 15% for the first time (↑), and the armbar continues to slide to roughly 15.5% (↓). The kimura system, including counter-kimuras and the trap series, has become standard equipment for upper-belt competitors and should keep rising through 2026–2027.
No-Gi competition: the heel hook is forecast to keep growing but at a slower pace (~27.5%, +1.5% versus 2025), suggesting growth may be plateauing, mainly because heel hook defence training has improved sharply across major academies. The guillotine is projected to stay stable (around 14%), making it the soundest technical investment outside the heel hook.
About the forecasting model
This article uses an ensemble model: an exponentially weighted moving average (EWMA) captures short-term momentum, an ordinary least squares regression (OLS) captures the long-term trend, the two are blended by weight, and 95% confidence intervals are derived from RMSE.
α = 0.35 means the last three years contribute roughly 65% of the forecast weight, which captures recent momentum in technique trends.
② OLS linear regression (long-term trend)Fitted by minimising the residual sum of squares across all 24 years to solve for the slope β₁ (positive = long-term rise, negative = decline).
③ Ensemble forecast + 95% CIThe EWMA carries a weight of 0.65 (prioritising recent change) and the regression 0.35 (anchoring the long-term trend). The weighting was tuned by walk-forward cross-validation (train on 2018–2022, test on 2023–2025).
Conclusion
Twenty-four years of data point to one core pattern: effective systematic instruction, not individual genius, is what drives a technique into the mainstream. The bow and arrow choke keeps dominating the Gi because back-control systems are taught everywhere; the heel hook completed its revolution inside a decade because Danaher turned it into a curriculum.
The practical takeaway for training: if competition is the goal, Gi players should invest first in back control and the kimura system, while No-Gi players get the highest return from the heel hook and the guillotine. Remember that data always describes what the average competitor is doing, and elite athletes are usually two to three years ahead of it.
References
- Andreato LV, Franchini E, de Moraes SM, et al. (2013). Physiological and Technical-tactical Analysis in Brazilian Jiu-jitsu Competition. Asian J Sports Med;4(2):137-43. PubMed 23802056 (Physiological and technical-tactical analysis of 35 male athletes across 22 regional-level matches: blood lactate rising from 4.4 to 10.1 mmol/L, a significant drop in grip strength, and an effort-to-pause ratio of 6:1)
- Coswig VS, Gentil P, Bueno JCA, Follmer B, Marques VA, Del Vecchio FB. (2018). Physical fitness predicts technical-tactical and time-motion profile in simulated Judo and Brazilian Jiu-Jitsu matches. PeerJ;6:e4851. PubMed 29844991 (Technical-tactical and time-motion analysis of simulated judo and jiu-jitsu matches, showing that fitness measures predict the technical-tactical profile)
- Coswig VS, Fukuda DH, Del Vecchio FB. (2015). Rapid Weight Loss Elicits Harmful Biochemical and Hormonal Responses in Mixed Martial Arts Athletes. Int J Sport Nutr Exerc Metab;25(5):480-6. PubMed 25811230 (The effect of rapid weight cutting on biochemical and hormonal markers in combat sport athletes)
- International Brazilian Jiu-Jitsu Federation. Championship Results (official results and brackets for every event since 1994). ibjjf.com/events/results (The primary source for the match-level data in this article; retrieved August 2026)
- Abu Dhabi Combat Club. Official competition records. adcombat.com (Official ADCC event records; retrieved August 2026)
- Submission tallies compiled by grappling media such as FloGrappling and by the community from public brackets (not official aggregates and not peer-reviewed; the technique percentages in the tables above come from this kind of counting)
- Drysdale, R. (2021). "Beyond the Lion's Den: A History of the Leg Lock Revolution." Grapple Arts Press.
All statistics in this article come from published academic literature and community records. The forecast output is not a definitive judgement and is provided for reference only.
For a deeper look at injury prevention in BJJ training, see: The Complete Guide to BJJ Toe Injuries: Injury Patterns, Statistics and Prevention for All Five Toes.