Info
| Last name | Wittwer |
| First name | Greg |
| Nationality |  United States |
| Date of birth | 31-01-1983 |
| Age | 42 |
| Date | Rank | Race |
|---|---|---|
| 19-11 | 16 | North Carolina Grand Prix - Race 1 (C2) |
| 06-11 | 17 | Harbin Park International (C1) |
| 04-11 | 13 | Darkhorse Cylo-Stampede (C2) |
| 29-10 | 8 | Beacon Cross (C2) |
| 16-10 | 17 | Granogue Cross 2 (C2) |
| 15-10 | 13 | Granogue Cross 1 (C2) |
| 18-09 | 12 | Charm City Cross 2 (C2) |
| 17-09 | 11 | Charm City Cross 1 (C2) |
| 10-09 | 11 | Nittany Lion Cross (C2) |