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.
Grzyb made her professional debut on March 23, 2019, against Branka Arambaà ¡iÃÂ. 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 HerrerÃÂa. Grzyb won the fight via a Unanimous Decision.
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.
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.
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.
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 KarolÃÂna Vaà Âková. Grzyb won the fight via a first-round knockout. This performance earned her her first Knockout of the Night bonus.
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.
|- |Win |align=center|2âÂÂ0 |KarolÃÂna Vaà Âková |KO (punch to the body) | | |align=center|1 |align=center|0:56 |Tà Âinec, Czech Republic | |- |Win |align=center|1âÂÂ0 |Gabriela Hristea |Decision (unanimous) | | |align=center|3 |align=center|5:00 |Gliwice, Poland |
|- bgcolor="#cfc" | 2024-06-15 || Win ||align=left| Oliwia Stawska || FEN MMA 55 || Ostróda, Poland || Decision (unaniomus)||3 ||3:00