| JEFF NAFF (ALAMO, CA) |
Class Results: Senior 50+
| Round | Event Location | Event Date | Pos. | Points | Bike |
| 10 | NORDEN, CA | 8/1/2010 | 6 | 15 | Gas gas |
Class Results: Super Senior 50+ A
| Round | Event Location | Event Date | Pos. | Points | Bike |
| 1 | PAICINES, CA | 2/14/2010 | 5 | 16 | Yamaha |
| 2 | LAKEPORT, CA | 3/13/2010 | 2 | 25 | Yamaha |
| 5 | ELKTON, OR | 6/20/2010 | 5 | 16 | Yamaha |