Ashton Sylve (born January 28, 2004) is an American professional boxer who currently competes in the lightweight division. Known by his ring name H2O, he is currently signed to KSI's Misfits Boxing Pro stable.
Professional career Sylve made his professional debut on October 31, 2020 at the age of 16. He faced Gerardo Yescas. Sylve won the fight via a fourth-round TKO.
Most Valuable Promotions After racking up a record of 7–0, Sylve joined Jake Paul's boxing promotion Most Valuable Promotions. His first fight with the promotion came on October 29, 2022 on the Jake Paul vs. Anderson Silva undercard. He faced Braulio Rodriguez. Sylve won the fight via a first-round knockout.
His next fight came seven months later in the main event of the first "Prospects" event. He faced Tanzania's Adam Kipenga. Sylve won the fight via Unanimous Decision.
His next fight came three months later on the Jake Paul vs. Nate Diaz undercard against William Silva. Sylve won the fight via a fourth-round TKO.
He returned six months later in the main event of "Most Valuable Prospects V" against Brazil's Estivan Falcao. Sylve won the fight via Unanimous Decision.
His next fight came five months later on the Jake Paul vs. Mike Perry undercard. He faced Lucas Bahdi. Sylve lost this fight via a sixth-round knockout, and thus losing his undefeated status and dropping to 11–1.
On August 5, 2025, it was announced via social media that Sylve has been released from the promotion in a controversial manner. Sylve broke his silence a day later, and released a statement via his own social media, claiming that he that the promotion cut all contacts with him and accused them of mishandling his departure as well as failing to set up a rematch against Bahdi. MVP then released their own statement contradicting Sylve's claims, stating that "Ashton was never signed under any promotional agreement with MVP, nor was there an exclusive arrangement in place. Our previous relationship was advisory in nature, and Ashton, on multiple occasions, pursued opportunities with other boxing organizations."
Misfits Boxing On October 19, 2025, it was announced that Sylve had signed with KSI's promotion Misfits Boxing as part of their MF Pro division. His first fight with the promotion came on November 9, 2025 on the undercard of MF Duel. He defeated Daniel Lugo (6–3) in the technical knockout in the fifth round. In April 2026, Sylve made his United Kingdom debut on the Derek Chisora vs. Deontay Wilder undercard against Raul Antonio Galaviz Hernandez (15–4–2), in which he defeated via unanimous decision.
Sylve vs. Diaz On June 19, 2026, Sylve defeated former IBF super lightweight champion Joseph Diaz via unanimous decision. The bout took place as the headliner for MF Pro's inaugural United States event at Thunder Studios in Long Beach, California.
Professional boxing record
ResultRecordOpponentTypeRound, timeDateLocationNotes15Win14–1Joseph DiazUD10Jun 19, 202614Win13–1Raul Antonio Galaviz HernandezUD8Apr 4, 202613Win12–1Daniel LugoTKO5 (8), Nov 9, 202512Loss11–1Lucas BahdiKO6 (10), Jul 20, 202411Win11–0Estivan FalcaoUD10Feb 2, 202410Win10–0William SilvaTKO4 (8), Aug 5, 20239Win9–0Adam Kipenga8May 26, 20238Win8–0Braulio RodriguezKO1 (8), Oct 29, 20227Win7–0Giovanni GutierrezKO1 (8), May 21, 20226Win6–0Aldimar SilvaKO2 (6), Feb 26, 20225Win5–0Cristian Giovanni Vizcarra HernandezKO2 (6), Sep 25, 20214Win4–0Martin Robles SalazarKO1 (6), Aug 28, 20213Win3–0Enrique CastroTKO4 (6), Jan 30, 20212Win2–0Saul Garcia Espino1 (6), Dec 9, 20201Win1–0Gerardo Yescas4 (6), Oct 31, 2020
References
External links