2025 Koser Jewelers Tennis Challenge
| 2025 Koser Jewelers Tennis Challenge | |
|---|---|
| Date | 4–10 August 2025 |
| Edition | 18th |
| Category | ITF Women's World Tennis Tour |
| Prize money | $100,000 |
| Surface | Hard / Outdoor |
| Location | Landisville, United States |
| Champions | |
| Singles | |
| Petra Marčinko | |
| Doubles | |
| Carmen Corley / Ivana Corley | |
The 2025 Koser Jewelers Tennis Challenge was a professional tennis tournament played on outdoor hard courts. It was the eighteenth edition of the tournament, which was part of the 2025 ITF Women's World Tennis Tour. It took place in Landisville, Pennsylvania, United States, between 4 and 10 August 2025.