Mary Riddel is a racing driver who last raced in NASA for Porsche 944. Riddel has recorded 1 win and 1 podium from 24 starts.[1]
A Racer Rating of 400 ranks Riddel 37439th 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.
| 2015-10-11 | Buttonwillow Raceway Park · 944 Spec | P11 | −81 |
| 2015-10-11 | Buttonwillow Raceway Park · 944 Spec | P11 | −80 |
| 2015-10-10 | Buttonwillow Raceway Park · 944 Spec | P9 | −31 |
| 2015-08-02 | Laguna Seca · 944 Spec | P7 | +12 |
| 2015-08-01 | Laguna Seca · 944 Spec | P7 | −19 |
| Season | Series | Team | Races | Wins | Podiums | DNFs | Poles | Points | Pos | Gain/Loss | Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2015 | ▸NASA | Porsche 944 | 10 | 0 | 0 | 0 | 0 | 0 | P36 | −253 | 400 |
| 2014 | ▸NASA | Porsche | 9 | 0 | 0 | 0 | 0 | 0 | P29 | −373 | 400 |
| 2013 | ▸PCA Club Racing | 1 | 1 | 1 | 0 | 0 | 0 | P20 | +160 | 869 | |
| 2012 | ▸PCA Club Racing | 4 | 0 | 0 | 1 | 0 | 0 | P24 | −291 | 709 |
| Rival | Rating | Raced | Ahead | Behind | Record |
|---|---|---|---|---|---|
| 🏳️ Simon Peck | 1,311 | 16 | 1 | 15 | 6% |
| 🏳️ Jim Hicks | 1,278 | 16 | 2 | 14 | 13% |
| 🏳️ Jim Richmond | 426 | 14 | 1 | 13 | 7% |
| 🏳️ Thomas Atteberry | 1,157 | 12 | 4 | 8 | 33% |
| 🏳️ Charles Sharp | 1,523 | 10 | 1 | 9 | 10% |
| 🏳️ Everett DeLANO | 938 | 10 | 2 | 8 | 20% |
| 🏳️ Ian McIntyre | 400 | 10 | 5 | 5 | 50% |
| 🏳️ John Niedernhofer | 1,167 | 9 | 0 | 9 | 0% |
| 🏳️ Joseph Bajo | 511 | 7 | 2 | 5 | 29% |
| 🏳️ Tony Mazzagetti | 1,028 | 5 | 0 | 5 | 0% |
| 🇺🇸 Daniel WilliamsHIGHER-RATED · 4× CHAMPION | 2,646 | 2 | 1 | 1 | 50% |
| 🏳️ James FoxxHIGHER-RATED | 1,384 | 3 | 1 | 2 | 33% |
| # | Driver | Series | Rating |
|---|---|---|---|
| 37,429 | 🏳️ Mark Devlin | BMW CCA Club Racing | 400 |
| 37,430 | 🏳️ Mark Fishero | BMW CCA Club Racing | 400 |
| 37,431 | 🏳️ Mark Francis | PCA Club Racing | 400 |
| 37,432 | 🏳️ Mark Gentili | SCCA Regionals | 400 |
| 37,433 | 🏳️ Mark Gravius | SCCA Regionals | 400 |
| 37,434 | 🏳️ Mark Losiniecki | NASA | 400 |
| 37,435 | 🏳️ Martin Gatto | SCCA Regionals | 400 |
| 37,436 | 🏳️ Martin Mahoney | BMW CCA Club Racing | 400 |
| 37,437 | 🏳️ Martin Okun | PCA Club Racing | 400 |
| 37,438 | 🏳️ Marty Mehterian | NASA | 400 |
| 37,439 | 🏳️ Mary Riddel | NASA | 400 |
| 37,440 | 🏳️ Mary Tietjen | PCA Club Racing | 400 |
| 37,441 | 🏳️ Mathew Richardson | NASA | 400 |
| 37,442 | 🏳️ Matt Moore | NASA | 400 |
| 37,443 | 🏳️ Matthew Agurkis | NASA | 400 |
| 37,444 | 🏳️ Matthew Cail | NASA | 400 |
| 37,445 | 🏳️ Max Gokhman | SCCA Regionals | 400 |
| 37,446 | 🏳️ Melanie Meckel | SCCA Regionals | 400 |
| 37,424 | 🏳️ MI Jee Song | PCA Club Racing | 400 |
| 37,447 | 🏳️ Michael Greuter | PCA Club Racing | 400 |
| 37,448 | 🏳️ Michael Hamza | PCA Club Racing | 400 |
Mary Riddel is a racing driver who last raced in NASA for Porsche 944. Riddel has recorded 1 win and 1 podium from 24 starts.[1]
A Racer Rating of 400 ranks Riddel 37439th 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.