Richard Grehalva is a racing driver who last raced in NASA for Porsche. Grehalva has recorded 0 wins and 0 podiums from 14 starts.[1]
A Racer Rating of 430 ranks Grehalva 36964th of 37,621 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, decayed for time since their last race.
| 2009-05-31 | Barber Motorsports Park · 944 Cup | P7 | −15 |
| 2009-05-30 | Barber Motorsports Park · 944 Cup | P7 | +6 |
| Season | Series | Team | Races | Wins | Podiums | DNFs | Poles | Points | Pos | Gain/Loss | Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009 | ▸NASA | Porsche | 2 | 0 | 0 | 0 | 0 | 0 | P48 | −9 | 430 |
| 2008 | ▸NASA | Porsche | 2 | 0 | 0 | 0 | 0 | 0 | P90 | −126 | 439 |
| ▸PCA Club Racing | 1 | 0 | 0 | 0 | 0 | 0 | — | −22 | |||
| 2007 | ▸PCA Club Racing | 3 | 0 | 0 | 1 | 0 | 0 | — | −262 | 587 | |
| ▸NASA | Porsche | 2 | 0 | 0 | 0 | 0 | 0 | P48 | +1 | ||
| 2006 | ▸PCA Club Racing | 2 | 0 | 0 | 0 | 0 | 0 | P76 | +18 | 847 | |
| 2004 | ▸PCA Club Racing | 2 | 0 | 0 | 0 | 0 | 0 | P94 | −170 | 830 |
| Rival | Rating | Raced | Ahead | Behind | Record |
|---|---|---|---|---|---|
| 🏳️ Tim Pruitt | 1,732 | 10 | 3 | 7 | 30% |
| 🏳️ Evan Brumm | 1,341 | 6 | 2 | 4 | 33% |
| 🏳️ Scott Campbell | 1,288 | 6 | 1 | 5 | 17% |
| 🏳️ Brian Landfried | 1,225 | 6 | 0 | 6 | 0% |
| 🏳️ John Mock | 601 | 6 | 4 | 2 | 67% |
| 🏳️ Fred Beasley | 1,132 | 5 | 1 | 4 | 20% |
| 🏳️ Joe Sharrow | 1,006 | 5 | 0 | 5 | 0% |
| 🏳️ Tim Betteridge | 1,107 | 4 | 1 | 3 | 25% |
| 🏳️ John Wade | 1,085 | 4 | 0 | 4 | 0% |
| 🏳️ Scott Proffitt | 1,043 | 4 | 2 | 2 | 50% |
| 🏳️ Mitch D RichardHIGHER-RATED · 1× CHAMPION | 1,775 | 2 | 1 | 1 | 50% |
| # | Driver | Series | Rating |
|---|---|---|---|
| 36,954 | 🏳️ Raymond L Ross | PCA Club Racing | 431 |
| 36,955 | 🏳️ Tom Hamilton | PCA Club Racing | 431 |
| 36,956 | 🏳️ Al Colwell | NASA | 430 |
| 36,957 | 🏳️ Barry G Moore | PCA Club Racing | 430 |
| 36,958 | 🏳️ Cal Sharp | PCA Club Racing | 430 |
| 36,959 | 🏳️ Cecil Ramotar | NASA | 430 |
| 36,960 | 🏳️ Frank Gigler | SCCA Regionals | 430 |
| 36,961 | 🏳️ Jeff Covert | PCA Club Racing | 430 |
| 36,962 | 🏳️ Michael Ferguson | SCCA Regionals | 430 |
| 36,963 | 🏳️ Mike Rossini | NASA | 430 |
| 36,964 | 🏳️ Richard Grehalva | NASA | 430 |
| 36,965 | 🏳️ Steve Leidholdt | SCCA Majors | 430 |
| 36,966 | 🏳️ Alex P Acevedo | NASA | 429 |
| 36,972 | 🏳️ austin thomas | NASA | 429 |
| 36,967 | 🏳️ Chris Donnelly | NASA | 429 |
| 36,968 | 🏳️ Dan Yacovelli | SCCA Majors | 429 |
| 36,969 | 🏳️ Edward Higginbotham | NASA | 429 |
| 36,970 | 🏳️ James Krzyzewski | SCCA Regionals | 429 |
| 36,971 | 🏳️ Mark Barr | NASA | 429 |
| 36,973 | 🏳️ Dan Janowski | SCCA Regionals | 428 |
| 36,974 | 🏳️ Dave Bradshaw | PCA Club Racing | 428 |
Richard Grehalva is a racing driver who last raced in NASA for Porsche. Grehalva has recorded 0 wins and 0 podiums from 14 starts.[1]
A Racer Rating of 430 ranks Grehalva 36964th of 37,621 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, decayed for time since their last race.