2025 Champaign Challenger


The 2025 Paine Schwartz Partners Challenger was a professional tennis tournament played on hardcourts. It was the 29th edition of the tournament which was part of the 2025 ATP Challenger Tour. It took place in Champaign, Illinois, United States between November 10 and November 16, 2025.

Singles main-draw entrants

Seeds

1 Rankings are as of November 3, 2025.

Other entrants

The following players received wildcards into the singles main draw:
  • Sasha Colleu
  • Ádám Jilly
  • Oliver Okonkwo
The following player received entry into the singles main draw using a protected ranking:
The following player received entry into the singles main draw through the Junior Accelerator programme:
The following player received entry into the singles main draw as an alternate:
The following players received entry from the qualifying draw:
The following player received entry as a lucky loser:

Champions

Singles

Stefan Kozlov def. Murphy Cassone 7–6, 7–5.

Doubles

Patrick Harper / Shunsuke Mitsui def. Ryan Seggerman / Keegan Smith 7–5, 6–7, .