Laura Grzyb

Laura Grzyb
BornLaura Monika Grzyb
(1995-04-29) April 29, 1995 (age 31)
Wodzisław Śląski, Poland
Height5 ft 5 in (1.65 m)
Weight185 lb (84 kg; 13 st 3 lb)
Division
Reach66.1 in (168 cm)
Fighting out of
Jastrzębie-Zdrój, Poland
TeamShark Top Team Bytom
Nemesis Pro Team
Years active2019–present (Boxing)
2025–present (MMA)
2024 (Kickboxing)
Professional boxing record
Total12
Wins12
By knockout3
Losses0
Kickboxing record
Total1
Wins1
By knockout0
Losses0
By knockout0
Draws0
Mixed martial arts record
Total3
Wins2
By knockout1
By submission0
By decision1
Losses1
By submission1
Other information
Boxing record from BoxRec
Mixed martial arts record from Sherdog

Laura Monika Grzyb (born April 29, 1995) is a Polish professional boxer, professional mixed martial artist, and former kickboxer. She is the current IBO female super bantamweight champion. She currently competes in the Flyweight division of Konfrontacja Sztuk Walki (KSW). She is a former European female super bantamweight champion.

Boxing career

Early career

Grzyb made her professional debut on March 23, 2019, against Branka Arambašić. Grzyb won the fight via a first-round knockout.

Her next fight came on October 19, 2019, against Valeria Aletta Kovacs. Grzyb won the fight via a first-round TKO.

Her next fight came on July 10, 2020, against Bojana Libiszewska. Grzyb won the fight via a third-round TKO.

Her next fight came on September 26, 2020, against Monica Gentili. Grzyb won the fight via a Unanimous Decision.

Her next fight came on December 18, 2020, against Enerolisa de Leon. Grzyb won the fight via a Unanimous Decision.

Following a year and a half long hiatus, she returned to the ring on March 26, 2022, against Vanesa Caballero. Grzyb won the fight via a Unanimous Decision.

Her next fight came on June 24, 2022, against Martine Vallieres-Bisson. Grzyb won the fight via a Unanimous Decision.

Her next fight came on October 29, 2022, against Marian Herrería. Grzyb won the fight via a Unanimous Decision.

European super bantamweight champion

Grzyb faced Maria Cecchi on April 22, 2023, for the vacant European female super bantamweight championship. Grzyb won the fight via a Split Decision, winning her first career championship in the process.

Her first title defense came on October 7, 2023, against Stevi Levy. Grzyb won the fight via a Unanimous Decision, successfully defending her championship in the process.

IBO international super bantamweight champion

Grzyb faced Sarai Umpierrez on October 26, 2024, for the vacant IBO international super bantamweight championship. Grzyb won the fight via a Unanimous Decision, winning her second career championship in the process.

IBO super bantamweight champion

Following a year and a half long hiatus, Grzyb returned to the ring on March 15, 2026, where she faced Simamkele Tuntsheni for the vacant IBO female super bantamweight championship. Grzyb won the fight via a Unanimous Decision, winning her third career championship, and first world championship in the process.

Mixed martial arts career

Early career

On February 12, 2025, it was announced that Grzyb had signed with polish federation Konfrontacja Sztuk Walki (KSW).

Her professional debut came on April 26, 2025, against Gabriela Hristea. Grzyb won the fight via a Unanimous Decision.

Her next fight came on October 18, 2025, against Karolína Vaňková. Grzyb won the fight via a first-round knockout. This performance earned her her first Knockout of the Night bonus.

Her next fight came on July 18, 2026, against Rayla Nascimento. Grzyb lost the fight via a second-round submission, suffering her first professional loss across every formula.

Kickboxing career

Grzyb made her professional kickboxing debut on June 15, 2024, against Oliwia Stawska under the federation Fight Exclusive Night (FEN MMA). Grzyb won the fight via a Unanimous Decision.

Championships and accomplishments

Boxing

Mixed martial arts

Mixed martial arts record

Professional record breakdown
3 matches 2 wins 1 loss
By knockout 1 0
By submission 0 1
By decision 1 0
Res. Record Opponent Method Event Date Round Time Location Notes
Loss 2–1 Rayla Nascimento Submission (rear-naked choke) KSW 120 July 18, 2026 2 4:42 Gdynia, Poland
Win 2–0 Karolína Vaňková KO (punch to the body) KSW 111 October 18, 2025 1 0:56 Třinec, Czech Republic Knockout of the Night.
Win 1–0 Gabriela Hristea Decision (unanimous) KSW 105 April 26, 2025 3 5:00 Gliwice, Poland Flyweight debut.

Professional boxing record

12 fights 12 wins 0 losses
By knockout 3 0
By decision 9 0
No. Result Record Opponent Type Round, time Date Location Notes
12 Win 12–0 Simamkele Tuntsheni UD 10 15 Mar 2026 Hala Widowiskowo-Sportowa, Jastrzębie-Zdrój, Poland Won vacant IBO female super bantamweight title
11 Win 11–0 Sarai Umpiérrez UD 8 26 Oct 2024 Nosalowy Dwór, Zakopane, Poland Won vacant IBO international female super bantamweight title
10 Win 10–0 Stevi Levy UD 10 7 Oct 2023 Hala Widowiskowo-Sportowa, Jastrzębie-Zdrój, Poland Retained European female super bantamweight title
9 Win 9–0 Maria Cecchi SD 10 22 Apr 2023 G2A Arena, Rzeszów, Poland Won vacant European female super bantamweight title
8 Win 8–0 Marian Herrería UD 8 29 Oct 2022 Nosalowy Dwór, Zakopane, Poland
7 Win 7–0 Martine Vallieres-Bisson UD 8 24 Jun 2022 Hala Legionów, Kielce, Poland
6 Win 6–0 Vanesa Caballero UD 6 26 Mar 2022 Opera i Filharmonia Podlaska, Białystok, Poland
5 Win 5–0 Enerolisa de Leon UD 10 18 Dec 2020 Hala Sportowa, ul. Sosnowa 3, Pionki, Poland
4 Win 4–0 Monica Gentili UD 8 26 Sep 2020 Hala Sportowa, Częstochowa, Poland
3 Win 3–0 Bojana Libiszewska TKO 3 (6), 1:32 10 Jul 2020 Hala Sportowa, ul. Sosnowa 3, Pionki, Poland
2 Win 2–0 Valeria Aletta Kovacs TKO 1 (4), 1:19 19 Oct 2019 Hala ICDS, Łomianki, Poland
1 Win 1–0 Branka Arambašić KO 1 (4), 0:22 23 Mar 2019 Hala Sportowa im. Olimpijczykow, Łomża, Poland

Kickboxing record

Professional kickboxing record
1 wins (0 (T)KOs), 0 losses, 0 draws
Date Result OpponentEventLocation MethodRoundTime
2024-06-15WinPoland Oliwia StawskaFEN MMA 55Ostróda, PolandDecision (unaniomus)33:00

See also

References

  1. ↑ "Laura Grzyb | MMA Fighter Page". Tapology.
  2. ↑ ""Diablo" mocniejszy niż ból i Jur. Bokserska gala w Łomży [VIDEO i FOTO]". Narew Info (in Polish). 24 March 2019. Retrieved 2026-03-25.
  3. ↑ "Grzyb rozbiła Węgierkę w pierwszej rundzie". Polsat Sport (in Polish). 19 October 2019. Retrieved 2026-03-25.
  4. ↑ Maciej Szumkowski (10 July 2020). "Boks. Tymex Boxing Night 12. Kontuzja wykluczyła Bojanę Libiszewską z walki z Laurą Grzyb". WP Sportowe Fakty (in Polish). Retrieved 2026-03-25.
  5. ↑ Waldemar Ossowski (26 September 2020). "Boks. Tymex Boxing Night 13. Cenna lekcja i wygrana Laury Grzyb. Czas na duże pojedynki". WP Sportowe Fakty (in Polish). Retrieved 2026-03-25.
  6. ↑ Wito (18 December 2020). "Tymex Boxing Night 15: Laura Grzyb i Marcin Siwy zwyciężają w dobrym stylu – wyniki po gali". MMA Rocks! (in Polish). Retrieved 2026-03-25.
  7. ↑ Michał Przybycień (26 March 2022). "Piękna Polka zdominowała rywalkę". Interia Sport (in Polish). Retrieved 2026-03-25.
  8. ↑ "Laura Grzyb triumfuje na ringu". Jastrzębie Online (in Polish). 27 June 2022. Retrieved 2026-03-25.
  9. ↑ "GRZYB WYPUNKTOWAŁA HERRERIĘ". Ring Polska (in Polish). 29 October 2022. Retrieved 2026-03-25.
  10. ↑ Dawid Machecki (24 April 2023). "Mistrzostwo Europy dla jastrzębianki. Triumfuje polski boks kobiecy". Jastrzębie Online (in Polish). Retrieved 2026-03-25.
  11. ↑ Robert K. Lewandowski (8 October 2023). "KnockOut Boxing Night 30 w Jastrzębiu-Zdroju. Laura Grzyb obroniła tytuł Mistrzyni Europy. Kolejny cel? Mistrzostwo Świata!". Dziennik Zachodni (in Polish). Retrieved 2026-03-25.
  12. ↑ Piotr Chrobok (28 October 2024). "Zwycięski powrót na ring Laury Grzyb. Jastrzębianka zdecydowanie pokonała Sarai Umpierrez. Po starciu zaapelowała do WBC. O walkę o pas". Jastrzębie Zdrój Nasze Miasto (in Polish). Retrieved 2026-03-25.
  13. ↑ Katarzyna Pociecha (16 March 2026). "A jednak, Polka nową mistrzynią świata. Oto kim jest jej partner, kibice go znają". Interia Sport (in Polish). Retrieved 2026-03-25.
  14. ↑ Eric Kliszcz (16 March 2026). "Pole becomes boxing world champion following victory in hometown bout". TVP World. Retrieved 2026-03-25.
  15. ↑ Michał Tkaczuk (12 February 2025). "Doniesienia: Laura Grzyb podpisała kontrakt z KSW". MMA Rocks! (in Polish). Retrieved 2026-03-25.
  16. ↑ Bartosz Cieśla (26 April 2025). "KSW 105: Laura Grzyb wygrywa debiutancką walkę w MMA". mma.pl (in Polish). Retrieved 2026-03-25.
  17. ↑ Jakub Madej (18 October 2025). "(WIDEO) Boli od samego patrzenia! Laura Grzyb potężnym ciosem znokautowała rywalkę!". MMA Rocks! (in Polish). Retrieved 2026-03-25.
  18. ↑ Jacek Łosak (20 October 2025). "Dwa nokauty i walka. Bonusy po gali XTB KSW 111 rozdane". MMA Rocks! (in Polish). Retrieved 2026-03-25.
  19. ↑ Krzysztof Kordys (18 July 2026). "Fatalna walka Laury Grzyb. Rayla Nascimento zdominowała i poddała Polkę". MMA Rocks! (in Polish). Retrieved 2026-07-19.
  20. ↑ Bartłomiej Griese (15 June 2024). "FEN 55: Do jednej bramki! Mistrzyni Europy w boksie zwycięża". In The Cage (in Polish). Retrieved 2026-03-25.