Quick answer: Dante Leon is a Canadian BJJ black belt, two-time IBJJF No-Gi World Champion, ADCC bronze medalist, and one of the most consistent middleweight no-gi competitors.
Last updated: 2026-06-18
Dante Leon quick facts
| Detail | Summary |
|---|---|
| Nationality | Canadian |
| Rank | BJJ black belt under Julio Cesar Pereira and Vitor Oliveira |
| Known for | IBJJF No-Gi World titles, ADCC bronze medals, and high-level no-gi consistency |
| Teams in public references | GFTeam, Pedigo Submission Fighting, and Adamas Jiu-Jitsu |
| Recent context | Public references reported Leon challenging Tye Ruotolo for the ONE welterweight submission grappling title in 2025 |
Career snapshot
| Year | Milestone | Why it matters |
|---|---|---|
| 2012 | Won major IBJJF juvenile titles after beginning BJJ in Ontario as a child. | The season marked his arrival as one of Canada’s leading young competitors. |
| 2017 | Received his black belt from Vitor Oliveira and Julio Cesar Pereira. | The promotion followed a successful run through the IBJJF colored-belt divisions. |
| 2019 | Won his first IBJJF World No-Gi Championship at black belt. | The title established him among the top middleweight no-gi competitors. |
| 2022 | Won a second World No-Gi title and took bronze at ADCC in the under-77kg division. | Success under both rulesets showed the adaptability of his game. |
| 2024 | Won bronze in the ADCC absolute division. | The result demonstrated that his pace and positional range could carry against substantially larger opponents. |
Why Dante Leon matters in grappling
Dante Leon is one of the clearest examples of a modern grappler whose game travels across rulesets. His two IBJJF No-Gi world titles, ADCC medals in weight and absolute divisions, and experience in gi, submission-only, team, and professional formats all rest on a style that can wrestle, pass, attack legs, or finish from the back.
Leon is difficult to reduce to one signature move because his advantage is the transition between phases. He can hand fight from standing, use a front headlock or takedown threat to create top position, then pass without giving the bottom player time to establish preferred grips. From guard, he is willing to attack legs or wrestle up rather than staying committed to one kind of retention. His submission record is especially strong from the back and against exposed legs, but the more important lesson is how often those finishes begin from pressure in another area.
His gi training remains relevant even on a no-gi résumé. Sleeve and collar rounds sharpen posture control and passing alignment, while no-gi competition tests whether those ideas survive when friction and fixed grips disappear. Leon’s record suggests the underlying positions transfer even when the handles change.
Dante Leon’s grappling style
Dante Leon’s style is best understood through the positions and habits that repeatedly show up in high-level matches. For a grappling fan, this is the part of the profile that turns a name and record into something useful to watch, compare, and learn from.
- Fast-paced no-gi exchanges and strong scrambling.
- Pressure, passing, and wrestling-aware transitions.
- Competition experience against elite middleweights across several rulesets.
- A durable style that has stayed relevant across IBJJF No-Gi, ADCC, and professional events.
What to study in Dante Leon’s game
| Match | What to watch | Why it matters |
|---|---|---|
| Dante Leon vs. Mica Galvao, 2022 ADCC semifinal | Watch the hand fighting, positional caution, and small scoring decisions in a matchup between two complete middleweights. | The match shows Leon at the highest level of his natural ADCC division. |
| Dante Leon vs. Fabricio Andrey, 2024 ADCC absolute | Study how Leon adjusts stance, pressure, and passing choices in an open-weight setting. | The absolute run is evidence that his game is built around adaptable positions rather than a narrow size advantage. |
| Dante Leon vs. Tye Ruotolo, ONE Fight Night 31 | Track the pace of the standing exchanges and how both athletes use submission attempts to influence decision criteria. | The match places Leon’s well-rounded style inside ONE’s submission-grappling format. |
Training takeaways
Build transitions between wrestling, passing, and submissions so that defending one phase gives you a route into the next.
Leon is a useful model for ruleset awareness. The same position may need to produce points, control time, or a visible submission threat depending on the event.
How Dante Leon compares with related grapplers
Dante Leon pairs naturally with Tye Ruotolo, Mica Galvao, Renato Canuto, Garry Tonon, and Kade Ruotolo because those names create useful context around teams, divisions, rule sets, and technical choices. Comparing them helps readers see whether an athlete is winning with pressure, guard retention, passing, wrestling, leg attacks, back control, or a blend of several areas.
Related grapplers and pages
Dante Leon connects naturally to Tye Ruotolo, Mica Galvao, Renato Canuto, Garry Tonon, and Kade Ruotolo. These profiles and guides are useful if you want to compare eras, teams, rule sets, or stylistic matchups across BJJ and submission grappling.
- /profiles/tye-ruotolo-grappler-profile/
- /profiles/mica-galvao-grappler-profile/
- /profiles/garry-tonon-grappler-profile/
- /brazilian-jiu-jitsu/ibjjf-no-gi-rules/
- Browse all BJJ fighter profiles
Sources and further reading
- Dante Leon biography, achievements, and match record.
- Dante Leon interview on gi and no-gi preparation.
- Dante Leon entity reference.
- Official ONE record for the Tye Ruotolo match.
FAQ
What is Dante Leon known for?
Dante Leon is known for IBJJF No-Gi World titles, ADCC bronze medals, Canadian BJJ, and high-level professional no-gi matches.
Is Dante Leon Canadian?
Yes. Public references describe Dante Leon as a Canadian grappler and BJJ black belt.
Did Dante Leon compete in ADCC?
Yes. Public references list Leon as a two-time ADCC bronze medalist.
