The 2025 Chicago Tennis Challenger was a professional tennis tournament played on hardcourts. It was the fourth edition of the tournament which was part of the 2025 ATP Challenger Tour. It took place in Chicago, United States between August 4 and 10, 2025.
Singles main draw entrants Seeds Country Player Rank1 SeedAugust Holmgren1441Billy Harris1462Hady Habib1693Wu Yibing1864Beibit Zhukayev2035Bernard Tomic2116Hsu Yu-hsiou2177Rodrigo Pacheco Méndez2208 1 Rankings as of 28 July 2025.
Other entrants The following players received wildcards into the singles main draw: Martin Damm Kyle Kang Darian King
The following player received entry into the singles main draw using a protected ranking: Jason Jung
The following player received entry into the singles main draw through the College Accelerator programme: Michael Zheng
The following player received entry into the singles main draw through the Junior Accelerator programme: Miguel Tobón
The following players received entry into the singles main draw as alternates: Stefan Dostanic Andre Ilagan Garrett Johns Alfredo Perez
The following players received entry from the qualifying draw: Samir Banerjee Andrew Fenty Antoine Ghibaudo Huang Tsung-hao Joshua Sheehy Trevor Svajda
The following player received entry as a lucky loser: Giles Hussey
Champions Singles
Michael Zheng def. Hsu Yu-hsiou 6–4, 6–2.
Doubles
Mac Kiger / Ryan Seggerman def. Theodore Winegar / Michael Zheng 6–4, 3–6, [10–5].
References