2003 J&S Cup
| 2003 J&S Cup | |
|---|---|
| Date | 28 April – 4 May |
| Edition | 8th |
| Category | Tier II |
| Draw | 28S / 16D |
| Location | Warsaw, Poland |
| Venue | Warszawianka Tennis Centre |
| Champions | |
| Singles | |
| Amélie Mauresmo | |
| Doubles | |
| Liezel Huber / Magdalena Maleeva | |
The 2003 J&S Cup was a Tier II event on the 2003 WTA Tour that run from April 28 - May 4, 2003. It was held in Warsaw, Poland, and was the 8th year that the event was staged. Amélie Mauresmo of France won her first Warsaw title and first overall of the year.