IBJJF Worlds 2026 Preview & Predictions: Who Wins in Long Beach

IBJJF Worlds 2026: The Picks at a Glance

The 2026 IBJJF World Jiu-Jitsu Championship runs May 28–31 at the Walter Pyramid in Long Beach, California. Coming off the 2026 European Championship in Lisbon and the 2026 Pan Championship in Kissimmee, the field that arrives at Worlds is the most-mapped in years — Alliance and AOJ have stamped their authority on the men's team race, Atos has done the same in the women's, and three names sit above everyone else: Erich Munis (IBJJF men's #1 ranking, 1,422 points), Gabrieli Pessanha (women's #1, 3,033 points), and Tainan Dalpra, who just took his 5th Pan title with a 9-0 final in middleweight (IBJJF rankings page, BJJ Heroes 2026 Euros recap).

This preview covers our pick for favorite, challenger, and dark horse in every Adult Black Belt division, both men's and women's, plus storylines, notable absences, and absolute predictions. Logistics (venue, registration, travel) are in our separate IBJJF World Championship 2026 guide; the full season calendar is in the 2026 IBJJF schedule. For Worlds itself, this is the preview.

What changed since the 2025 season

Compared to 2025, three things look different going into Worlds 2026:

The women's absolute is genuinely a coin flip. Sarah Galvão beat Gabrieli Pessanha 6–0 in the Pans absolute final (March 29), only for Pessanha to win the Euros absolute on advantages back in January. They're 1–1 in 2026.
The men's heavyweight crown is wide open. Adam Wardzinski won 94kg at Worlds 2025 but has been quiet through Euros and Pans 2026 — Leonardo Ferreira (Alliance) took Euros heavy, and Luiz Felipe Assis 'Felipinho' took Pans heavy on penalties.
A new wave of lighter-weight champions has emerged from the European pipeline. Will Wilson (Carlson Gracie South Bay) won men's 76kg at Euros, Thais Loureiro beat Mayssa Bastos at women's 48kg, and Cassia Moura took women's 58kg over the 2025 Worlds champion.

The Adult Black Belt division ran 228 matches at the 2026 Euros alone, with 95 submissions (42% finish rate) — a high-volume, high-finish season pointing toward a Worlds with real bracket depth (BJJ Heroes Euros recap).

The biggest storylines coming into Worlds

Pessanha vs. Galvão: the women's absolute rubber match

Gabrieli Pessanha is the most dominant women's gi competitor of the modern era and the defending 2025 Worlds champion at +79kg and absolute. Sarah Galvão took her down 6–0 in the Pans absolute final — a single-leg, back-take, and four points of back control in the final minute. If both enter the Worlds absolute, this is the matchup that defines the women's bracket.

Tainan Dalpra's middleweight reign

Tainan Dalpra (AOJ) is the 2025 Worlds middleweight champion and won the 2026 Pans middleweight final 9–0 over Elijah Dorsey — one of the most dominant scorelines of the entire Pan weekend. He also won Euros 82kg. A Pans–Euros–Worlds in the same year would put him in conversation with the all-time greats at middleweight.

Diego "Pato" Oliveira's grand-slam run

Diego "Pato" Oliveira (AOJ) won the 2026 Euros at 64kg and the 2026 Pans at 64kg, beating Shoya Ishiguro 8–2 in the Pans final. He's also the defending 2025 Worlds light-feather champion. A Worlds title in 2026 makes it three majors in a row.

Mayssa Bastos's quest to reclaim 48kg

Mayssa Bastos has been the most successful roosterweight in women's BJJ history, but Thais Loureiro beat her 2–0 in the Euros final in January — and at Pans, Bastos closed out with teammate Ashlee Funegra rather than face a competitive final. Worlds is her chance to reset.

The Alliance team race

Alliance won the 2026 Euros male team title (~30 points ahead of AOJ) and the 2026 Pans male team title (118 points to AOJ's 87). They are the clear favorite for the Worlds male team title. Atos has the equivalent grip on the women's team race.

Men's Adult Black Belt: contenders by weight class

Rooster (57.5 kg)

Favorite: Jalen Fonacier (Alliance). Defending 2025 Worlds champion, defending 2026 Euros champion (beat Tadiyah Danforth via armbar in the Lisbon final). He's the most settled rooster favorite in years.
Challenger: Marcos Gomes. Won 2026 Pans rooster, submitting Bebeto Oliveira via footlock. A finisher.
Dark horse: Tadiyah Danforth. Made the 2026 Euros final, lost narrowly to Fonacier. One year of growth could close the gap.

Light Feather (64 kg)

Favorite: Diego "Pato" Oliveira (AOJ). 2025 Worlds, 2026 Euros, 2026 Pans — all his. The clearest grand-slam favorite of the weekend.
Challenger: Shoya Ishiguro. Lost the Pans final 8–2 to Pato but reached two major finals in 2026; the most credible threat in the division.
Dark horse: Gustavo Ogawa. Closed out the Euros final with Pato. Stylistically can give anyone problems.

Feather (70 kg)

Favorite: Kennedy Maciel (Alliance). Won the 2026 Euros final 4–2 over Cole Abate. Father-son lineage (Cobrinha) plus the form is the strongest combination in the division.
Challenger: Cole Abate (Atos). Won 2026 Pans (6–4 over Samuel Nagai) but didn't face Maciel there. Worlds is the rematch.
Dark horse: Joao Mendes (Atos). Defending 2025 Worlds champion at 70kg. Quieter through 2026 but a Worlds-tested name.

Light (76 kg)

Favorite: Will Wilson (Carlson Gracie South Bay). 2026 Euros champion; "dark horse" no more. Lost the Pans final to Jackson Nagai 4–1 on advantages after a 2–2 points tie — a razor-thin result that could easily flip.
Challenger: Jackson Nagai. 2026 Pans 76kg champion. Wins on detail.
Dark horse: Matheus Gabriel (Checkmat). Defending 2025 Worlds lightweight champion. Has the résumé even if 2026 results have been quieter.

Middle (82.3 kg)

Favorite: Tainan Dalpra (AOJ). Defending 2025 Worlds champion, 2026 Euros champion, 2026 Pans champion. Anything but gold would be the upset of the year.
Challenger: Jose Steve. Made the Euros final, lost to Dalpra via choke from the back.
Dark horse: Elijah Dorsey. Lost the Pans final 9–0 to Tainan but reached the final — the path of resistance has narrowed for everyone else.

Medium Heavy (88.3 kg)

Favorite: Eduardo Alves (Alliance). Won the 2026 Euros final 4–2 over Luiz Maxnuk. Form name in the division.
Challenger: Enderson Dias. Won Pans 2026 over Alex Munis 2–1 on advantages after a 2–2 tie. A tactician.
Dark horse: Jansen Gomes (Checkmat). Defending 2025 Worlds 88kg champion. The résumé alone makes him a podium pick whenever he enters.

Heavy (94.3 kg)

Favorite: Leonardo Ferreira (Alliance). 2026 Euros 94kg champion — beat Matheus Vetoraci via choke from the back. The clearest current heavyweight name.
Challenger: Luiz Felipe Assis 'Felipinho'. Won the Pans heavy final over Rider Zuchi on penalties in the closest possible result. Survived the deep water at Pans — and the heavyweight bracket at Worlds is famously the deep water.
Dark horse: Adam Wardzinski (Checkmat). Defending 2025 Worlds heavy champion. If he enters at full sharpness, the favorite role belongs to him by default — but 2026 has been quiet.

Super Heavy (100.5 kg)

Favorite: Erich Munis (Soldiers JJ). Defending 2025 Worlds 100kg champion and 2025 Worlds absolute champion. IBJJF #1 ranked (1,422 points). Closed out the Euros 100kg final with Vinicius Liberati. The most settled men's favorite in the entire bracket.
Challenger: Vinicius Liberati (Soldiers JJ). The teammate who closed out Euros 100kg with Munis. If the bracket forces them apart, this is the final.
Dark horse: Nolan Stuart. Won Pans super heavy 6–4 over Liberati. Beat the bracket at Pans.

Ultra Heavy (+100.5 kg)

Favorite: Seif-Eddine Houmine (GFT). Won Pans ultra heavy via north-south choke over Anderson Kauã; closed out the Euros +100kg final with Pedro Alex. Two finals in 2026.
Challenger: Pedro Alex. Closed out the Euros final with Seif. A heavy pressure passer who exists at exactly the weight where pressure passing matters most.
Dark horse: Roosevelt Sousa. Defending 2025 Worlds ultra heavy champion. If he's entered, the favorite picks shuffle.

Women's Adult Black Belt: contenders by weight class

Rooster (48.5 kg)

Favorite: Mayssa Bastos (AOJ). Defending 2025 Worlds rooster champion. Most successful women's roosterweight in history. Lost the Euros final to Thais Loureiro 2–0, then closed out at Pans with her teammate Ashlee Funegra — meaning her Worlds path could be a third look at Loureiro on a stage where Bastos has historically been near-untouchable.
Challenger: Thais Loureiro (Atos). 2026 Euros champion — beat Bastos 2–0. The first Bastos defeat at a major in years.
Dark horse: Ana Lima Da Silva. Won the Pans rooster final 1–0 on advantages over Mariana Rolszt. A grinder. The kind of opponent who turns rooster finals into low-scoring penalty-and-advantage chess.

Light Feather (53.5 kg)

Favorite: Mia Funegra (AOJ). Defending 2025 Worlds 53kg champion. The Funegra twins, Mia and Ashlee, were both promoted to AOJ black belt in 2025 and both train together — meaning the bracket may have to navigate two separate threats at 53kg, not one.
Challenger: Ashlee Funegra (AOJ). Mia's twin sister. Won the 2026 Euros light-feather final via choke from the back over Josefine Modig. The freshest 2026 form pick in the division.
Dark horse: Josefine Modig. Made the Euros final, lost to Ashlee Funegra by choke. The most credible non-AOJ name in a thin division.

Feather (58.5 kg)

Favorite: Cassia Moura (LEAD). Won the 2026 Euros feather final 4–2 over Larissa Campos — beating the defending Worlds champion in the process.
Challenger: Margot Ciccarelli. Won Pans 58kg via decision over Larissa Campos. Two-from-two over Campos in 2026.
Dark horse: Larissa Campos (AOJ). Defending 2025 Worlds feather champion. Lost both major finals in 2026 — but she's the one with the Worlds gold on the résumé.

Light (64 kg)

Favorite: Sarah Galvão (Atos). Double Pans gold (lightweight + absolute), beating Pessanha 6–0 in the absolute final. Won Euros 63kg by closeout. The hottest competitor in women's gi this season.
Challenger: Janaina Lebre (AOJ). Defending 2025 Worlds light champion. Lost the Pans lightweight final to Galvão on referee decision after the match unfolded as a passing battle.
Dark horse: Tamara Toros. Closed out the Euros 63kg final with Galvão. A real ankle-lock threat.

Middle (69 kg)

Favorite: Larissa Martins (Dream Art). Won the 2026 Euros middleweight final 3–0 over Amanda Schrutz. Confident pressure top game.
Challenger: Lillian Marchand. Won the Pans middleweight final by armbar over Elisabeth Clay. Submissions in finals scare opponents into safer game plans.
Dark horse: Elisabeth Clay. Pans middleweight finalist; submitted Gabriela Barreto via heel hook in the Pans bracket. A finisher with a dangerous bottom game.

Medium Heavy (74 kg)

Favorite: Denise Krahn (Hilti BJJ). Won the 2026 Euros 74kg final by decision over Ingridd Alves. The most-form name in the division.
Challenger: Elizabeth Mitrovic. Won the Pans medium-heavy final 4–2 over Maria Vicentini.
Dark horse: Thamara Ferreira (Fratres). Defending 2025 Worlds 74kg champion. Quieter 2026 but a Worlds champion on the bracket changes the whole division's risk profile.

Heavy (79.3 kg)

Favorite: Larissa Dias (R1NG/Elementum). Defending 2025 Worlds heavy champion and 2026 Pans heavy champion (beat Maria Malyjasiak 3–0). IBJJF women's #2 ranked, 1,560 points — the closest current name to Pessanha.
Challenger: Anabel Lopez. Won the 2026 Euros 79kg final 4–2 over Yara Soares. Different style from Dias; a real test.
Dark horse: Maria Malyjasiak. Lost the Pans final to Dias by 3 points. Closing the gap.

Super Heavy (+79.3 kg)

Favorite: Gabrieli Pessanha (InFight). IBJJF women's #1 ranked, 3,033 points — nearly double the second-ranked competitor. Defending 2025 Worlds champion at +79kg and absolute; 2026 Euros +79kg champion (smother tap over Marina Carraro); 2026 Pans +79kg champion (mounted smother choke over Raniele Alencar). The most dominant figure in women's gi grappling.
Challenger: Marina Carraro. Lost the Euros final to Pessanha. Best of the rest.
Dark horse: Raniele Alencar. Pans finalist. A finisher.

Open Class / Absolute predictions

Men's Absolute

Favorite: Gabriel "Veloso" Ribeiro (Soldiers JJ). Closed out the 2026 Euros men's absolute with Erich Munis, and post-event Pans recap reporting lists him as the 2026 Pans absolute champion as well (note: live FloGrappling coverage was ambiguous on the Pans absolute final; the post-event recap is the more current source). A submission-heavy operator with the size to enter absolute as a credible favorite.
Challenger: Erich Munis (Soldiers JJ). Defending 2025 Worlds absolute champion. If he enters absolute again — and the Worlds bracket pulls Veloso and Munis apart — this is the final.
Dark horse: Tainan Dalpra (AOJ). If he enters absolute on top of his middleweight defense — historically he has — he's a podium pick at a size disadvantage.

Women's Absolute

Favorite: Gabrieli Pessanha (InFight). Defending 2025 Worlds absolute champion, defending 2026 Euros absolute champion. Even after losing the Pans absolute 6–0 to Sarah Galvão, the season-long body of work and the dominant ranking make Pessanha the favorite.
Challenger: Sarah Galvão (Atos). 2026 Pans absolute champion. Beat Pessanha decisively at Pans. The most credible challenger Pessanha has faced in years.
Dark horse: Beatrice Jin. Reached the Pans women's absolute podium (third). Quiet but consistent.

What to watch stylistically at Worlds 2026

A few patterns from the 2026 Euros and Pans data set worth tracking through Worlds:

Sub rates are up. The 2026 Euros adult black belt division ran 228 matches with 95 submissions (42%); Pans ran 218 matchups with a 34.9% submission rate — both notably higher than typical gi seasons. The single most-used submission across Pans was the rear naked choke (17 finishes), followed by the straight ankle lock (16) and the armbar (14) (per Digitsu's Pans 2026 stats).
Straight ankle locks at gi events are becoming routine. 16 straight ankle lock finishes at Pans is not a one-off — it is the season's clearest stylistic shift. Expect to see them at Worlds.
Closeouts are concentrated at AOJ and Alliance. Pato/Ogawa (Euros 64kg), Pedro Alex/Houmine (Euros +100kg), Bastos/Funegra (Pans 53kg), Munis/Liberati (Euros 100kg), and Galvão/Toros (Euros 63kg) all closed out their finals. Teams matter as much as individuals — and the Worlds team race is a story all its own.
The penalty round still decides finals. The Pans heavyweight final ended on penalties after both competitors tied on points and advantages. The Pans medium-heavy final was decided by a single advantage. Expect at least one Worlds black belt gold to come down to the same.

Notable absences

Gordon Ryan. A no-gi specialist who does not compete at IBJJF Worlds (gi). His absence at Worlds is structural, not news — but worth noting for readers expecting to see the most-Googled name in BJJ on the bracket.
Adam Wardzinski (UNCERTAIN). Defending 2025 Worlds 94kg champion, but no major results through 2026 Euros or Pans top placings. His Worlds entry is unconfirmed at time of writing.

Quick reference: who to bet on

If you had to pick a single name in each division to back at Worlds 2026, here's the shortlist:

Division	Pick
Men's Rooster	Jalen Fonacier
Men's Light Feather	Diego "Pato" Oliveira
Men's Feather	Kennedy Maciel
Men's Light	Will Wilson
Men's Middle	Tainan Dalpra
Men's Medium Heavy	Eduardo Alves
Men's Heavy	Leonardo Ferreira
Men's Super Heavy	Erich Munis
Men's Ultra Heavy	Seif-Eddine Houmine
Men's Absolute	Erich Munis or Gabriel "Veloso" Ribeiro
Women's Rooster	Mayssa Bastos (rebound)
Women's Light Feather	Mia or Ashlee Funegra (AOJ)
Women's Feather	Cassia Moura
Women's Light	Sarah Galvão
Women's Middle	Larissa Martins
Women's Medium Heavy	Denise Krahn
Women's Heavy	Larissa Dias
Women's Super Heavy	Gabrieli Pessanha
Women's Absolute	Gabrieli Pessanha

Common questions

When and where is IBJJF Worlds 2026?

IBJJF Worlds 2026 runs May 28–31, 2026 at the Walter Pyramid (LBS Financial Credit Union Pyramid) in Long Beach, California. Adult Black Belt divisions are concentrated on the final weekend.

How can I watch IBJJF Worlds 2026?

Worlds is streamed live on FloGrappling. The full streaming, schedule, and bracket-access breakdown is in our separate Worlds 2026 watching guide (publishing this week).

Who is the defending 2025 Worlds Adult Black Belt absolute champion?

Erich Munis (Soldiers JJ) in the men's absolute and Gabrieli Pessanha (InFight) in the women's absolute — both also won their respective weight classes (Super Heavy and +79kg). Source: BJJ Heroes 2025 Worlds results recap.

Is Gordon Ryan competing at IBJJF Worlds 2026?

No. Gordon Ryan competes only in no-gi events and has never competed at IBJJF Worlds in the gi.

How accurate are pre-event predictions in BJJ?

Pre-event predictions in IBJJF black belt divisions are noisy — the 2026 season already produced two major final upsets (Loureiro over Bastos at Euros, Wilson winning Euros 76kg as a relative outsider). Use these picks as a guide to who the bracket should run through, not a guarantee.

Track your own competition prep

If you're competing yourself this season — at Worlds, at Master Worlds in September, or at an Open closer to home — the difference between "I felt unprepared" and "I peaked exactly right" is the data trail. Logging your weekly volume, your specific positional work, your tap rate by guard, and your sleep across the 12 weeks before competition is what lets you walk to the mat knowing you did the work.

Rollbook is built for grapplers who want that data without the work feeling like homework. Quick Log captures a session in five seconds; the Training Heatmap shows your consistency at a glance; Technique Chains turn your individual moves into the connected game plan you'll actually compete with. Try it before your next tournament prep cycle.

Sources

2025 IBJJF World Championship results — BJJ Heroes 2025 Worlds recap
2026 IBJJF European Championship results — BJJ Heroes 2026 Euros recap (Lisbon, Jan 15–24, 2026)
2026 IBJJF Pan Championship results — Digitsu 2026 Pans event page (Kissimmee, Mar 25–29, 2026)
IBJJF 2025–2026 rankings — IBJJF rankings page
Worlds 2026 event page — IBJJF World Championship 2026