The 2025 Tiburon Challenger presented by Raymond James was a professional tennis tournament played on outdoor hardcourts. It was the 17th edition of the tournament which was part of the 2025 ATP Challenger Tour. It took place in Tiburon, United States between September 29 and October 5, 2025.
Singles main draw entrants
Seeds Country Player Rank1 SeedJurij Rodionov1561Murphy Cassone1742Jack Pinnington Jones1783Benjamin Hassan1954Nicolás Mejía1995Dmitry Popko2146Michael Zheng2277Johannus Monday2288 1 Rankings are as of September 22, 2025.
Other entrants The following players received wildcards into the singles main draw: Samir Banerjee Duncan Chan Trevor Svajda
The following player received entry into the singles main draw using a protected ranking: Philip Sekulic
The following player received entry into the singles main draw as a special exempt: Abdullah Shelbayh
The following player received entry into the singles main draw through the Next Gen Accelerator programme: Federico Bondioli
The following player received entry into the singles main draw as an alternate: Oliver Tarvet
The following players received entry from the qualifying draw: Bor Artnak Micah Braswell Andre Ilagan Daniel Masur Renta Tokuda Olle Wallin
Champions Singles
Michael Zheng def. Tyler Zink 6–4, 6–4.
Doubles
Finn Reynolds / James Watt def. Benjamin Kittay / Joshua Sheehy 6–2, 6–3.
References