| 2025 Challenger Banque Nationale de Saguenay | |
|---|---|
| Date | 20–26 October 2025 |
| Edition | 18th |
| Category | ITF Women's World Tennis Tour |
| Prize money | $60,000 |
| Surface | Hard / Indoor |
| Location | Saguenay, Quebec, Canada |
| 2024 Champions | |
| Singles | |
| | |
| Doubles | |
| | |
The 2025 Challenger Banque Nationale de Saguenay is a professional tennis tournament played on indoor hard courts. It was the nineteenth edition of the tournament which was part of the 2025 ITF Women's World Tennis Tour. It took place in Saguenay, Quebec, Canada between 20 and 26 October 2025. [1]
| Country | Player | Rank1 | Seed |
|---|---|---|---|
| Kayla Cross | 223 | 1 | |
| Viktória Hrunčáková | 226 | 2 | |
| Anna Rogers | 253 | 3 | |
| Anastasia Tikhonova | 335 | 4 | |
| Ayla Aksu | 345 | 5 | |
| Jenny Dürst | 346 | 6 | |
| Amelia Rajecki | 413 | 7 | |
| Ayumi Koshiishi | 436 | 8 |
The following players received wildcards into the singles main draw:
The following player received entry into the singles main draw using a special ranking:
The following players received entry from the qualifying draw: