ONE Championship
On June 10, 2013 it was announced that Pucci would be fighting Bashir Ahmad at ONE FC: Champions & Warriors.[8] He won the fight via submission in the opening round.[9]
On May 30, 2014, Pucci faced Major Overall at ONE FC: Honor and Glory, suffering his first loss by first-round knockout via punches and a soccer kick.[10]
Pucci bounced back on December 11, 2015 at ONE Championship: Spirit of Champions with a submission win over Anthony Engelen.[11]
On September 2, 2016, Pucci was knocked out in 8 seconds by Bahetihan Nuertiebieke at ONE Championship: Unbreakable Warriors.[12] Unofficially, this is the second-fastest knockout in ONE Championship history.
On June 30, 2017, Bruno Pucci secured his first TKO victory against Jimmy Yabo at ONE Championship: Light of a Nation.[13]
On January 26, 2018, Pucci lost by first-round knockout to Emilio Urrutia at ONE Championship: Global Superheroes.[14]
On November 17, 2018, Pucci submitted Xie Chao in under one minute at ONE Championship: Warrior's Dream.
Pucci picked up his second consecutive victory against former ONE Lightweight Champion Kotetsu Boku at ONE Championship: Eternal Glory on January 19, 2019.
On November 22, 2019, Pucci made his bantamweight debut against Shuya Kamikubo at ONE Championship: Edge Of Greatness. He lost by unanimous decision.[15]
Pucci lost his next fight against Kwon Won Il by first-round knockout at ONE Championship: Inside the Matrix 4 on November 20, 2020.[16]
Pucci faced Kirill Gorobets on November 19, 2022, at ONE 163.[17] He lost the fight via unanimous decision.[18]
