| SAMUEL VANHORN JR (HORSHAM, PA) |
Class Results: 251cc - Open B
| Round | Event Location | Event Date | Pos. | Points | Bike |
| 4 | DORCHESTER, NJ | 5/2/2010 | 6 | 15 | Yamaha |
Class Results: 201cc - 250cc B
| Round | Event Location | Event Date | Pos. | Points | Bike |
| 3 | DAYTONA BEACH, FL | 3/4/2010 | 11 | 10 | Yamaha |