Nicholas Meregali
“Alemão”
Source: bjjheroes.comNicholas Meregali beat Leandro Lo for a world title in his first black belt season, then joined John Danaher's New Wave team and took two ADCC medals.
Biography
Sources for this profile
BJJ Heroes, "Nicholas Meregali" (fighter profile).(opens in a new tab)
BJJ Heroes gives his full name as Nicholas de Barcellos Meregali.
Where in the source: Profile fact list, Full Name entry
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He was born on 27 May 1994 in the Brazilian state of Rio Grande do Sul.
Where in the source: Biography section, first paragraph (date and state of birth)
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His coach and teammates often call him Alemão, Portuguese for 'German'; BJJ Heroes links the nickname to his blond hair and height.
Where in the source: Profile fact list, Nickname entry — "Portuguese word for German"
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He joined the ACJJ academy in Santo Antônio at the age of 16.
Where in the source: Biography section, second paragraph — "joining the ACJJ academy"
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Under his first instructor, Jeferson Adan, he won many state-level titles and a Brazilian national title at blue belt.
Where in the source: Biography section, third paragraph (Jeferson Adan)
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At the close of his blue belt period, in September 2013, he moved to Porto Alegre, the state capital, to train full time under Mario Reis in a more competition-focused setting with stronger training partners, while still visiting Adan's academy regularly.
Where in the source: Biography section, fourth paragraph (move to Porto Alegre, September 2013)
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BJJ Heroes describes Mario Reis as one of the most accomplished competitors to come out of southern Brazil and credits him with lifting Meregali's competition game.
Where in the source: Biography section, fourth and fifth paragraphs (Mario Reis)
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He received his black belt from both Mario Reis and Jeferson Adan in December 2016.
Where in the source: Biography section, fifth paragraph — "awarded by both Reis and Adan"
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BJJ Heroes writes that at purple and brown belt many considered him the top coloured-belt gi competitor anywhere.
Where in the source: Biography section, fifth paragraph (purple and brown belt standing)
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In December 2016 BJJ Heroes named him its number one new black belt prospect for 2017.
Where in the source: Opening paragraph — "#1 New Black Belt Prospect"
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BJJ Heroes traces his lineage as Carlos Gracie, Helio Gracie, Alvaro Barreto, Sylvio Behring, Mario Reis (with Jeferson Adan), then Meregali.
Where in the source: Profile fact list, Lineage entry
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BJJ Heroes lists the lasso guard and the De La Riva guard as his favourite positions.
Where in the source: Profile fact list, Favorite Position/Technique entry
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In January 2022, after filming an instructional for BJJ Fanatics, he met and trained with Gordon Ryan, who was part of the same crew; the two began training regularly and Meregali soon joined Ryan and John Danaher's New Wave team.
Where in the source: Biography section, final paragraph (January 2022)
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BJJ Heroes' fight history records his 2017 World Championship run at 94 kg: wins over Helton José, Lucas Leite and Dimitrius Souza, then a 2-0 points win over Leandro Lo in the final.
Where in the source: Fight history table, rows for World Champ. 94KG 2017
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BJJ Heroes' grappling record for him lists 86 wins, 62 of them by submission (most often a choke from the back), and 16 losses.
Where in the source: Grappling record panel, wins and submissions totals
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BJJ Heroes lists his team as New Wave.
Where in the source: Profile fact list, Team/Association entry
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BJJ Heroes records a 4-0 points win over Leandro Lo in a BJJ Stars superfight in 2019.
Where in the source: Fight history table, row Leandro Lo, BJJ Stars, 100KG, SPF, 2019
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BJJ Heroes lists his main black belt titles as IBJJF world titles in 2017, 2019 and 2022 (absolute), Brazilian National titles in 2018, 2019 (weight and absolute) and 2022, the 2019 BJJ Stars Grand Prix, the 2023 IBJJF Grand Prix and the 2023 Pan Championship (weight and absolute).
Where in the source: Main Achievements list (black belt)
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BJJ Heroes lists coloured-belt IBJJF world titles at purple belt in 2014 and 2015 (2015 weight and absolute) and at brown belt in 2016 (weight and absolute), plus Abu Dhabi World Pro, European Open and Pan titles at purple and brown belt.
Where in the source: Main Achievements (Colored Belts) list
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IBJJF, World Jiu-Jitsu IBJJF Championship 2016, official results.(opens in a new tab)
At the 2016 IBJJF World Championship he won both the brown belt heavyweight division and the brown belt open class, competing for Alliance.
Where in the source: Athletes results by category, Male / Adult / Brown / Heavy and Open Class, place 1
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IBJJF, World IBJJF Jiu-Jitsu Championship 2017, official results.(opens in a new tab)
He won the black belt heavyweight division (208 lb) at the 2017 IBJJF World Championship for Alliance International, with Leandro Lo second.
Where in the source: Athletes results by category, Male / Adult / Black / Heavy (208.00LB), places 1 and 2
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IBJJF, World IBJJF Jiu-Jitsu Championship 2018, official results.(opens in a new tab)
At the 2018 IBJJF World Championship he took bronze in both the black belt super heavyweight division and the black belt open class.
Where in the source: Athletes results by category, Male / Adult / Black / Super Heavy and Open Class, place 3
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IBJJF, World IBJJF Jiu-Jitsu Championship 2019, official results.(opens in a new tab)
He won the black belt super heavyweight division (222 lb) at the 2019 IBJJF World Championship, competing for Alliance, with Mahamed Aly second.
Where in the source: Athletes results by category, Male / Adult / Black / Super Heavy (222.00LB), places 1 and 2
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IBJJF, World IBJJF Jiu-Jitsu Championship 2022, official results.(opens in a new tab)
At the 2022 IBJJF World Championship, competing for DreamArt, he won the black belt open class ahead of Erich Munis and took silver in the super heavyweight division behind Munis.
Where in the source: Athletes results by category, Male / Adult / Black / Open Class and Super Heavy (222.00LB), places 1 and 2
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IBJJF, Pan IBJJF Jiu-Jitsu Championship 2023, official results.(opens in a new tab)
At the 2023 IBJJF Pan Championship he won both the black belt ultra heavyweight division and the black belt open class; IBJJF lists his team as Renzo Gracie.
Where in the source: Athletes results by category, Male / Adult / Black / Ultra Heavy and Open Class, place 1
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Graciemag newsroom, "Nicholas Meregali on debuting at black belt with a world title", 15 June 2017 (Wayback Machine copy).(opens in a new tab)
Interviewed by Graciemag after winning the 2017 world title in his first black belt year, he called himself a perfectionist who wanted his jiu-jitsu to become invulnerable as soon as possible, and said he was happy but wanted more.
Where in the source: Interview, answer to 'How do you think you did throughout?' — "I'm a perfectionist"
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He told Graciemag he never regarded anyone as the favourite and had built no special plan for Lo: he described himself as an attacking fighter and Lo as one who waits for mistakes, so his only focus was to avoid careless exchanges.
Where in the source: Interview, answers on beating the favourite and on strategy against Lo — "with heart and forward"
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Graciemag introduced him as a Mario Reis student at Alliance who, in his first year at black belt, beat Leandro Lo, the IBJJF's top-ranked male competitor, in the heavyweight world final.
Where in the source: Introduction, first two paragraphs above the interview
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Lance!, "Campeão Mundial, Meregali analisa duelo com Leandro Lo no BJJ Stars", 26 January 2019.(opens in a new tab)
Lance! described him in January 2019 as rarely seen smiling at tournaments: he kept to strict concentration and pre-competition seclusion, which the paper likened to the samurai, and always arrived with headphones and a jacket over his gi. It dated the start of his black belt career to December 2016.
Where in the source: Article, opening paragraph — "exílio pré-competição"
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Lance! placed the 2017 heavyweight world final at the Long Beach Pyramid in June 2017, called it a milestone for the young fighter shaped by Mario Reis, and wrote that Lo, a world champion at lightweight, middleweight and twice at medium-heavyweight, had not lost in the category for five years.
Where in the source: Article, second paragraph (the June 2017 final)
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Before their BJJ Stars match on 23 February 2019 in São Paulo, he told Lance! he had faced Lo once at brown belt and three times at black belt, and said he knew Lo's toreando and knee-cut passes, his two guard sweeps and how he enters single- and double-leg takedowns.
Where in the source: Article, third and fourth paragraphs, his first answer
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In January 2019 he was training at Alliance's headquarters in Porto Alegre, which he said offered every training style and body type he met in competition.
Where in the source: Article, end of fourth paragraph and his next answer
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He told Lance! in January 2019 that he liked teaching but had no wish to open an academy or live abroad, that handling life as a world champion had been complicated, and that 2018 had changed him a great deal; for 2019 he wanted to recover the approach of his purple and brown belt years.
Where in the source: Article, sixth to ninth paragraphs — "Não tenho vontade de abrir academia"
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Lance!, "BJJ Stars: Meregali brilha na final do GP absoluto e fatura R$ 100 mil", 20 October 2019.(opens in a new tab)
On 19 October 2019 at Clube Hebraica in São Paulo he won the absolute grand prix at the second BJJ Stars event, beating Victor Hugo 9-2 and Lucas Hulk 9-0 on points before submitting Gustavo Batista with a kimura in the final.
Where in the source: Article, sections on the absolute GP and the results list
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Diogo de Souza, "Nicholas Meregali Explains What It's Like Training Gi Under John Danaher", JitsMagazine, 18 March 2023.(opens in a new tab)
Preparing for the 2023 Pan with John Danaher at New Wave Jiu-Jitsu, he said in an interview posted by FloGrappling that Danaher is as strong a coach in the gi as without it: the gap between the two is mainly jacket and pants, some positions cannot cross over but can be adapted, and Danaher knows how to see, apply and replicate a technique.
Where in the source: Article, second and third paragraphs, his quoted answer
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Sabrina Phillips, "Nicholas Meregali Reveals Why He Won't Be Competing In IBJJF Events", JitsMagazine, 29 May 2023.(opens in a new tab)
In a May 2023 interview with MMA Hoje he called his decision to leave IBJJF events permanent unless the federation committed to professionalising the sport, naming rules, pay, streaming and media exposure; he said his requests had been turned down and that he would make his own path in other promotions.
Where in the source: Article, his quoted answers — "My decision is permanent"
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Phil Jones, "Nicholas Meregali Decides To Stop Competing In IBJJF Tournaments", JitsMagazine, 17 May 2023.(opens in a new tab)
In May 2023, as reigning IBJJF absolute world champion, he announced he would stop competing in IBJJF tournaments; he said the gi was where he came from and his passion, and that after about a year of no-gi training he still felt like a low belt in that format.
Where in the source: Article, first paragraph and his quoted answers (FloGrappling interview)
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Phil Jones, "Nicholas Meregali Given Surprise Invite To ADCC 2022", JitsMagazine, 4 February 2022.(opens in a new tab)
In February 2022 ADCC invited him to the 99 kg division of its 2022 World Championship, although he had not yet competed at a high level in no-gi or under rules allowing heel hooks; JitsMagazine noted his inventive ways of taking the back.
Where in the source: Article, second to fourth paragraphs (99kg invite)
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JitsMagazine, "Who's Number One: Gordon Ryan v Jacob Couch Full Results And Review", 26 March 2022.(opens in a new tab)
He made his no-gi competition debut at a Who's Number One event in March 2022, submitting Arnaldo Maidana with an armbar.
Where in the source: Results list — Meregali defeats Arnaldo Maidana via Submission, Armbar
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JitsMagazine, "ADCC 2022 Live Results, Play-by-play, Analysis, Highlights, More", 18 September 2022.(opens in a new tab)
In the under 99 kg division at ADCC 2022 he submitted Henrique Ceconi with a kimura, beat Yuri Simões on a judges' decision, lost the semi-final to Craig Jones on a judges' decision and beat Rafael Lovato Jr on penalties for bronze.
Where in the source: Male Under 99kg section, match results and podium placement
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JitsMagazine, "ADCC 2022 Absolute Division Live Results, Play-by-play, Analysis, Highlights, More", 18 September 2022.(opens in a new tab)
In the ADCC 2022 absolute division he beat Vinicius 'Trator' Ferreira, teammate Giancarlo Bodoni 6-2 on points and Tye Ruotolo on a judges' decision after landing an uchi mata, then lost the final to Yuri Simões 0-2 on penalties given for sitting to guard, taking silver.
Where in the source: Absolute division play-by-play, quarter-final, semi-final and final match results
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Ian Rollo, "ADCC 2022 Awards Announced", JitsMagazine, 26 October 2022.(opens in a new tab)
ADCC gave him its best throw award for 2022, for a throw in the absolute semi-final against Tye Ruotolo; JitsMagazine noted he had never competed in a major no-gi tournament before that event.
Where in the source: Article, second paragraph (best throw award)
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JitsMagazine, "Who's Number One 18: Nicholas Meregali v Pedro Marinho Full Results And Review", 19 May 2023.(opens in a new tab)
On 18 May 2023 he headlined Who's Number One 18 in the promotion's first gi match, submitting Pedro Marinho with a mounted triangle choke, and in his post-fight speech called out whoever would win the next IBJJF world absolute title for a gi bout on a later WNO card.
Where in the source: Article, main event paragraph and results list
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JitsMagazine, "UFC Fight Pass Invitational 4 Full Results And Review", 30 June 2023.(opens in a new tab)
At UFC Fight Pass Invitational 4 on 29 June 2023 he beat Roberto 'Cyborg' Abreu with an armbar in EBI overtime.
Where in the source: Article, first paragraph and results list
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JitsMagazine, "IBJJF Absolute Grand Prix 2023 Full Results And Review", 2 September 2023.(opens in a new tab)
He won the IBJJF Absolute Grand Prix on 1 September 2023, submitting Francisco Lo with a smother choke and Gutemberg Pereira with a lapel choke, then beating Victor Hugo 2-0 on points in the final.
Where in the source: Results list, quarter-final, semi-final and final
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Kian Rogers, "Gordon Ryan Puts On A Gi To Help Nicholas Meregali Prepare For IBJJF Grand Prix", JitsMagazine, 23 August 2023.(opens in a new tab)
Ahead of the 2023 IBJJF Absolute Grand Prix, an eight-man tournament without weight limits, Gordon Ryan began training in a gi to help him prepare, under John Danaher's supervision.
Where in the source: Article, first to third paragraphs
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JitsMagazine, "Who's Number One 19: Nicholas Meregali v Kaynan Duarte Full Results And Review", 11 August 2023.(opens in a new tab)
At Who's Number One 19 on 10 August 2023 he submitted his long-time rival Kaynan Duarte with an arm-triangle choke, which JitsMagazine said put him 3-2 up in their series.
Where in the source: Article, first paragraph and results list
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JitsMagazine, "UFC Fight Pass Invitational 5 Full Results And Review", 11 December 2023.(opens in a new tab)
At UFC Fight Pass Invitational 5 on 10 December 2023 he submitted Felipe Pena with a rear-naked choke, the finish he had asked fans to choose before the match.
Where in the source: Article, first paragraph and results list
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JitsMagazine, "The JitsMagazine 2023 BJJ Awards", 2 January 2024.(opens in a new tab)
JitsMagazine named him its Male Grappler of the Year (Gi) for 2023, counting 11 unbeaten gi matches with 9 submissions and noting his wins over Victor Hugo and Erich Munis.
Where in the source: Male Grappler of the Year (Gi) section
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Kian Rogers, "Nicholas Meregali Announces Free Gi Instructional", JitsMagazine, 25 May 2023.(opens in a new tab)
In May 2023 he announced a new gi instructional to be released free on BJJ Fanatics, which JitsMagazine said was meant to give back to the community and draw more attention to gi competition.
Where in the source: Article, first and third paragraphs
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Kian Rogers, "Nicholas Meregali Outlines His Plans For Life After Jiu-Jitsu", JitsMagazine, 5 December 2023.(opens in a new tab)
In a fan Q&A video in late 2023 he said jiu-jitsu would be his sole focus for the next seven or eight years, and that after retiring he hoped to become an actor in Hollywood.
Where in the source: Article, his first and second quoted answers
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JitsMagazine, "UFC Fight Pass Invitational 6 Full Results And Review", 4 March 2024.(opens in a new tab)
At UFC Fight Pass Invitational 6 on 3 March 2024 he took Matheus Diniz's back and finished him with a rear-naked choke after Diniz moved up in weight to face him.
Where in the source: Article, first and second paragraphs and results list
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JitsMagazine, "Who's Number One 23: Nicholas Meregali vs Vagner Rocha Full Results And Review", 11 May 2024.(opens in a new tab)
He headlined Who's Number One 23 on 10 May 2024, taking mount on Vagner Rocha and finishing him with an armbar at 13:05.
Where in the source: Article, second paragraph and results list
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JitsMagazine, "ADCC 2024 Live Results, Play-by-play, Analysis, Highlights, More", 18 August 2024.(opens in a new tab)
In the under 99 kg division at ADCC 2024 he submitted Marcin Maciulewicz with a kimura in the opening round, then lost to Michael Pixley in the quarter-final.
Where in the source: Men's Under 99kg section, opening round and quarter-final results
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Diogo de Souza, "Nicholas Meregali Announces Plans To Return To Gi Competition", JitsMagazine, 26 February 2025.(opens in a new tab)
In a February 2025 Instagram Q&A he said the gi was his passion and no-gi only a temporary professional choice while the sport grew in the United States, and that he intended to return to gi competition.
Where in the source: Article, his translated answer — "Gi is my passion"
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JitsMagazine, "UFC BJJ 5 Full Results And Highlights", 13 February 2026.(opens in a new tab)
He returned to competition at UFC BJJ 5 on 12 February 2026 after 17 months away and beat Nicholas Maglicic by unanimous decision.
Where in the source: Article, main card paragraph and results list
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Jackson Williams, "Nicholas Meregali Casts Doubt On ADCC 2026 Return: 'I Don't Have The Desire'", JitsMagazine, 23 March 2026.(opens in a new tab)
In a March 2026 interview with MMA Hoje he said he had little desire to compete at ADCC 2026 in Poland, calling the trip a hassle, though he did not rule it out.
Where in the source: Article, his quoted answers — "I don't have the desire"
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Alex Lindsey, "Nicholas Meregali And Felipe Pena Set For Rematch At Spaten Fight Night 3", JitsMagazine, 4 June 2026.(opens in a new tab)
Spaten booked him against Felipe Pena for the third match of their rivalry on 29 August 2026; the rivalry began in the 2018 Worlds absolute quarter-final, where Pena scored an early sweep before Meregali reached his back and finished him with a gi choke.
Where in the source: Article, first and second paragraphs
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Diogo de Souza, "Nicholas Meregali Rules Out The Idea Of Moving To MMA", JitsMagazine, 25 August 2026.(opens in a new tab)
At the press conference before his rematch with Felipe Pena at Spaten Fight Night 3 he ruled out moving to MMA, saying grapplers and MMA fighters should respect each other's fields and that he was content with grappling.
Where in the source: Article, his quoted answers — "I'm fine on grappling"
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MMA Sucka, "Felipe Pena finally defeats Nicholas Meregali in Spaten Fight Night 3 trilogy", 31 August 2026.(opens in a new tab)
Felipe Pena beat him by 29-28 unanimous decision in a three-round no-gi match at Spaten Fight Night 3 in São Paulo, Pena's first win in their three meetings; Pena built a lead with takedowns and Meregali won the third round.
Where in the source: Article, opening paragraphs and match summary (29-28 on all three scorecards)
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Wikipedia, "Nicholas Meregali" (revision of 17 August 2026).(opens in a new tab)
Wikipedia describes him as a Brazilian submission grappler and Brazilian jiu-jitsu black belt competitor.
Where in the source: Lead sentence — "is a Brazilian submission grappler"
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BJJ Fanatics, "Nicholas Meregali" instructor collection.(opens in a new tab)
BJJ Fanatics sells a series of his instructionals, including an introduction to his gi system, volumes on open guard attacks and guard passing, and an introduction to his no-gi system.
Where in the source: Nicholas Meregali collection page, product list
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