Nordic Naturals Challenger
| Comerica Bank Challenger | |
|---|---|
| Defunct tennis tournament | |
| Event name | Aptos |
| Location | Aptos, California, United States |
| Venue | Seascape Sports Club |
| Category | ATP Challenger Tour |
| Surface | Hard |
| Draw | 32S/28Q/16D |
| Prize money | $100,000 |
| Website | Website |
The Nordic Naturals Challenger (formerly Comerica Bank Challenger) was a professional tennis tournament played on outdoor hard courts. It was part of the ATP Challenger Tour. It was held annually at the Seascape Sports Club in Aptos, California, United States, since 1988.