The 2026 Tennis Warehouse Open was a professional tennis tournament played on hardcourts. It was the first edition of the tournament which was part of the 2026 ATP Challenger Tour. It took place in San Diego, United States between 21 and 27 September 2026.
Singles main-draw entrants Seeds Country Player Rank1 SeedNishesh Basavareddy1511Federico Agustín Gómez1862Keegan Smith1923Colton Smith2024Andy Andrade2035Liam Draxl2056Braden Shick2067Tristan Boyer2148 1 Rankings are as of 14 September 2026.
Other entrants The following players received wildcards into the singles main draw: Dinko Dinev Keaton Hance Jack Kennedy
The following players received entry into the singles main draw through the College Accelerator programme: Dylan Dietrich Trevor Svajda
The following players received entry into the singles main draw as alternates: Mitchell Krueger Patrick Maloney
The following players received entry from the qualifying draw: Erik Arutiunian Ozan Baris Sebastian Gorzny Spencer Johnson Timo Legout Evan Zhu
Champions Singles
Nishesh Basavareddy def. Igor Marcondes 7–5, 6–4.
Doubles
Stian Klaassen / Christopher Papa def. Vignesh Gogineni / Noah Zamora 7–6(8–6), 5–7, [10–3].
References