Billy Griffin is a racing driver who competes in Trans-Am for KOHR MOTORSPORTS. Griffin has recorded 6 wins and 11 podiums from 16 starts.[1]
A Racer Rating of 1,787 ranks Griffin 8443th of 12,418 indexed drivers, on an Elo scale where the strongest reach the low five figures. It is built from every indexed race in the driver's file.
| Season | Series | Team | Races | Wins | Podiums | DNFs | Poles | Points | Pos | Gain/Loss | Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | Trans-Am | 2 | 2 | 2 | 0 | 0 | 0 | P14 | — | 1,787 | |
| 2025 | Trans-Am | 3 | 0 | 3 | 0 | 0 | 0 | P14 | −14 | 1,787 | |
| 2024 | Trans-Am | 1 | 0 | 0 | 0 | 0 | 0 | P8 | −35 | 1,800 | |
| 2023 | IMSA VP Racing SportsCar Challenge | KOHR MOTORSPORTS | 6 | 2 | 2 | 0 | 0 | 0 | P10 | −5 | 1,836 |
| Trans-Am | 4 | 2 | 4 | 0 | 0 | 0 | P23 | +40 |
| Rival | Rating | Raced | Ahead | Behind | Record |
|---|---|---|---|---|---|
| 🇺🇸 Francis Selldorff | 3,334 | 6 | 2 | 4 | 33% |
| 🇺🇸 Patrick Wilmot | 2,601 | 6 | 2 | 4 | 33% |
| 🇺🇸 Vincent Barletta | 2,515 | 6 | 2 | 4 | 33% |
| 🇺🇸 Tim Probert | 2,155 | 6 | 3 | 3 | 50% |
| 🏳️ Sebastian Carazo | 2,028 | 6 | 2 | 4 | 33% |
| 🇺🇸 Angus Rogers | 1,871 | 6 | 3 | 3 | 50% |
| 🏳️ Will Wachs | 1,273 | 6 | 4 | 2 | 67% |
| 🇺🇸 Moisey Uretsky | 3,330 | 5 | 3 | 2 | 60% |
| 🇺🇸 Frank DePew | 1,969 | 5 | 2 | 3 | 40% |
| 🇺🇸 Gregory Liefooghe | 2,610 | 4 | 0 | 4 | 0% |
Billy Griffin has built his Trans-Am career with Kohr Motorsports, competing at the sport's national level as an active driver. Across 16 career starts he has secured 6 wins and 11 podium finishes, a strong conversion rate that reflects consistent front-running pace, though he has yet to convert that success into a series championship. His Racer Rating of 1,787 places him 8443th among active drivers on the database's Elo-style scale, indicating a competitor still building his broader statistical footprint within a large and deep global pool of licensed racers.[1]
Heading into the 2026 season, Griffin has continued his habit of winning, taking 2 victories and 2 podiums from 2 rounds so far, though he currently sits P14 in the standings, suggesting a campaign with strong individual results but work still to do on points consistency. Racing for Kohr Motorsports, Griffin remains an active and competitive presence in Trans-Am, with his career body of work, six wins and eleven podiums from just sixteen starts, pointing to a driver capable of regularly challenging for wins even as he looks to translate that pace into a more complete championship push.[2]