Bill Kowalewski-Barrera is a racing driver who competes in NASA for Mazda Miata. Kowalewski-Barrera has recorded 0 wins and 0 podiums from 2 starts.[1]
A Racer Rating of 844 ranks Kowalewski-Barrera 34373th of 39,295 indexed drivers, on an Elo scale where the strongest reach the high 8,000s. It is built from every indexed race in the driver's file.
| 2026-08-23 | Mid-Ohio Sports Car Course Super Touring 5 | P7 | −72 |
| 2026-08-22 | Mid-Ohio Sports Car Course Super Touring 5 | P7 | −82 |
| Season | Series | Team | Races | Wins | Podiums | DNFs | Poles | Points | Pos | Gain/Loss | Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | ▸NASA | Mazda Miata | 2 | 0 | 0 | 0 | 0 | 0 | P42 | −506 | 844 |
| Rival | Rating | Raced | Ahead | Behind | Record |
|---|---|---|---|---|---|
| 🏳️ Kris RogersHigher-rated | 944 | 2 | 1 | 1 | 50% |
| # | Driver | Series | Rating |
|---|---|---|---|
| 34,363 | 🏳️ Roger Cassin | SCCA Regionals | 845 |
| 34,364 | 🏳️ Roger Hocking | NASA | 845 |
| 34,365 | 🏳️ Roman Valenta | NASA | 845 |
| 34,366 | 🏳️ S. Lear | NASA | 845 |
| 34,367 | 🏳️ Stephen Casey Clark | NASA | 845 |
| 34,368 | 🏳️ Steve Roach | PCA Club Racing | 845 |
| 34,369 | 🏳️ Todd Vanacore_X | SCCA Majors | 845 |
| 34,370 | 🏳️ Tom Crum | SCCA Majors | 845 |
| 34,371 | 🏳️ Amit Patel | Radical Cup NA | 844 |
| 34,372 | 🇺🇸 Andre Lafond | SCCA Majors | 844 |
| 34,373 | 🏳️ Bill Kowalewski-Barrera | NASA | 844 |
| 34,374 | 🇬🇧 Black Ford | NASA | 844 |
| 34,375 | 🏳️ Brian P Anderson | PCA Club Racing | 844 |
| 34,376 | 🏳️ Bruce Domeck | SVRA | 844 |
| 34,377 | 🏳️ Dale Ott | PCA Club Racing | 844 |
| 34,378 | 🏳️ David O'rourke | PCA Club Racing | 844 |
| 34,379 | 🏳️ Dwight Miller | NASA | 844 |
| 34,380 | 🏳️ Elina Lipilina | SCCA Regionals | 844 |
| 34,381 | 🏳️ Ethan Satterley | SCCA Majors | 844 |
| 34,382 | 🏳️ Hillary Kissick | SCCA Regionals | 844 |
| 34,383 | 🏳️ Howard Johnson | NASA | 844 |
Bill Kowalewski-Barrera is a racing driver who competes in NASA for Mazda Miata. Kowalewski-Barrera has recorded 0 wins and 0 podiums from 2 starts.[1]
A Racer Rating of 844 ranks Kowalewski-Barrera 34373th of 39,295 indexed drivers, on an Elo scale where the strongest reach the high 8,000s. It is built from every indexed race in the driver's file.