Mark Stewart is a racing driver from United States who competes in NASCAR Whelen Modified Tour for Sapienza Racing / Cromer's Market / Keith Gro (Judith Thilberg). Stewart has recorded 1 win and 2 podiums from 9 starts.[1]
A Racer Rating of 3,343 ranks Stewart 6547th of 40,349 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.
| 2026-05-30 | Riverhead Raceway | P1 | +170 |
| 2026-02-07 | New Smyrna Speedway | P21 | +1 |
| Rating won | Race | Series | Finish |
|---|---|---|---|
| +170 | Riverhead Raceway 2026 | NASCAR Whelen Modified Tour | P1 |
| +143 | Riverhead Raceway 2023 | NASCAR Whelen Modified Tour | P2 |
| +60 | Riverhead Raceway 2024 | NASCAR Whelen Modified Tour | P10 |
| +10 | Riverhead Raceway 2023 | NASCAR Whelen Modified Tour | P13 |
| +7 | New Smyrna Speedway 2025 | NASCAR Whelen Modified Tour | DNF |
| Season | Series | Team | Races | Wins | Podiums | DNFs | Poles | Points | Pos | Gain/Loss | Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | ▸NASCAR Whelen Modified Tour | Sapienza Racing / Cromer's Market / Keith Gro (Judith Thilberg) | 2 | 1 | 1 | 0 | 0 | 0 | P14 | +171 | 3,343 |
| 2025 | ▸NASCAR Whelen Modified Tour | Cromer's Market / Keith Grimes (Christoper Turbush) | 3 | 0 | 0 | 2 | 0 | 0 | P26 | −108 | 3,172 |
| 2024 | ▸NASCAR Whelen Modified Tour | Cromer's Market / Keith Grimes (Heather Turbush) | 2 | 0 | 0 | 0 | 0 | 0 | P25 | −24 | 3,279 |
| 2023 | ▸NASCAR Whelen Modified Tour | Cromer's Market / Truck & Auto Works (Heather Turbush) | 2 | 0 | 1 | 0 | 0 | 0 | P19 | +1,954 | 3,304 |
| Rival | Rating | Raced | Ahead | Behind | Record |
|---|---|---|---|---|---|
| 🇺🇸 Austin Beers | 4,816 | 9 | 2 | 7 | 22% |
| 🇺🇸 Justin Bonsignore | 4,686 | 9 | 1 | 8 | 11% |
| 🇺🇸 Ron Silk | 4,530 | 9 | 3 | 6 | 33% |
| 🇺🇸 Craig Lutz | 4,154 | 9 | 3 | 6 | 33% |
| 🇺🇸 Tyler Rypkema | 4,062 | 9 | 3 | 6 | 33% |
| 🇺🇸 Ken Heagy | 2,609 | 9 | 6 | 3 | 67% |
| 🇺🇸 Eric Goodale | 3,995 | 8 | 3 | 5 | 38% |
| 🇺🇸 Kyle Bonsignore | 3,798 | 8 | 4 | 4 | 50% |
| 🇺🇸 Patrick Emerling | 4,406 | 7 | 1 | 6 | 14% |
| 🇺🇸 Tommy Catalano | 3,660 | 7 | 2 | 5 | 29% |
| 🇺🇸 Matt HirschmanHigher-rated | 4,515 | 6 | 2 | 4 | 33% |
| # | Driver | Series | Rating |
|---|---|---|---|
| 6,537 | 🇬🇧 Bart Harrison | Indy NXT | 3,344 |
| 6,538 | 🇬🇧 David Cook | SCCA Regionals | 3,344 |
| 6,539 | 🇧🇷 Emerson Fanucchi Fittipaldi Jr. | Formula Regional European | 3,344 |
| 6,540 | 🇺🇸 John Fergus | SCCA Regionals | 3,344 |
| 6,541 | 🇳🇱 Luc Breukers | 24H Series | 3,344 |
| 6,542 | 🇬🇹 Richard Campollo | Formula Renault Eurocup | 3,344 |
| 6,543 | 🇯🇵 Shozo Tagahara | Super GT | 3,344 |
| 6,544 | 🏳️ Stephen Hamman | International GT | 3,344 |
| 6,545 | 🇺🇸 Anderson Bowen | ARCA Menards Series | 3,343 |
| 6,546 | 🇩🇪 Arjen Kraling | British F4 | 3,343 |
| 6,547 | 🇺🇸 Mark Stewart | NASCAR Whelen Modified Tour | 3,343 |
| 6,548 | 🇺🇸 Sean Johnston | IMSA WeatherTech | 3,343 |
| 6,549 | 🏳️ Darryl Timmers | NASCAR Canada Series | 3,342 |
| 6,550 | 🇩🇪 Dirk Layer | PCA Club Racing | 3,342 |
| 6,551 | 🇺🇸 J.R. Robbs | NASCAR Xfinity | 3,342 |
| 6,552 | 🇺🇸 Janine Shoffner | Nürburgring 24 Hours | 3,342 |
| 6,553 | 🇩🇪 Nicholas Otto | Nürburgring 24 Hours | 3,342 |
| 6,554 | 🇪🇸 Santiago Concepción Serrano | Le Mans Cup | 3,342 |
| 6,555 | 🇷🇺 Artem Lobanenko | ADAC Formula 4 | 3,341 |
| 6,556 | 🇦🇹 Josef Haider | Nürburgring Langstrecken-Serie | 3,341 |
| 6,557 | 🇺🇸 Josh Reaume | NASCAR Truck | 3,341 |
Mark Stewart is a racing driver from United States who competes in NASCAR Whelen Modified Tour for Sapienza Racing / Cromer's Market / Keith Gro (Judith Thilberg). Stewart has recorded 1 win and 2 podiums from 9 starts.[1]
A Racer Rating of 3,343 ranks Stewart 6547th of 40,349 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.