| Type: | ATP Challenger |
| Sunset Moulding YCRC Challenger | |
| Event Name: | Yuba City |
| Location: | Yuba City, California, United States |
| Venue: | Yuba City Racquet & Health Club |
| Category: | ATP Challenger Tour |
| Surface: | Hard |
| Draw: | 32S/32Q/16D/4Q |
| Prize Money: | $50,000 |
| Website: | www.yubacity challenger.com |
The Sunset Moulding YCRC 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 Yuba City Racquet & Health Club in Yuba City, California, United States, from 2005 to 2009.
| Year | Champion | Runner-up | Score | |
|---|---|---|---|---|
 Ryler DeHeart | 6 - 2, 3 - 6, 7 - 5 | |||
| 2008 | Michael Yani | 7 - 6(5), 2 - 6, 6 - 3 | ||
| 2007 | Kevin Kim | 6 - 4, 0 - 6, 6 - 3 | ||
| 2006 | Sam Querrey | 7 - 6(6), 6 - 1 | ||
| 2005 | Cecil Mamiit | 6 - 4, 6 - 4 |
| Year | Champions | Runners-up | Score | |
|---|---|---|---|---|
 Carsten Ball Travis Rettenmaier | 6 - 3, 6 - 4 | |||
| 2008 | Nicholas Monroe Michael Yani | 6 - 4, 6 - 4 | ||
| 2007 |  Harel Levy Sam Warburg | 6 - 4, 6 - 4 | ||
| 2006 | Scott Lipsky David Martin | 6 - 0, 6 - 4 | ||
| 2005 | Brandon Coupe Justin Gimelstob | 6 - 2, 3 - 6, 7 - 6(1) |