| Sierra League Champs 2010 | Date: 05/03-05/06/10 Venue: Glendora High School - Glendora, CA |
| Men's Team Scores | Women's Team Scores | |||||
| Rank | Team Name | Score | Rank | Team Name | Score | |
|---|---|---|---|---|---|---|
| 1 | Damien | 1394 | 1 | Damien | 944 | |
| 2 | Glendora | 650 | 2 | Glendora | 836 | |
| 3 | Ayala | 594 | 3 | Ayala | 832 | |
| 4 | Diamond Bar | 465.5 | 4 | Diamond Bar | 330 | |
| 5 | Chino | 269.5 | 5 | Chino | 251 | |
| 6 | Chino Hills | 203 | 6 | Chino Hills | 247 |