Garrett Dettman is a racing driver from USA who last raced in US F4 for Momentum Motorsports. Dettman has recorded 0 wins and 0 podiums from 9 starts.[1]
A Racer Rating of 1,173 ranks Dettman 11883th 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, decayed for time since their last race.
| Season | Series | Team | Races | Wins | Podiums | DNFs | Poles | Points | Pos | Gain/Loss | Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | US F4 | Momentum Motorsports | 9 | 0 | 0 | 0 | 0 | 0 | P6 | −177 | 1,173 |
| Rival | Rating | Raced | Ahead | Behind | Record |
|---|---|---|---|---|---|
| 🇺🇸 Titus Sherlock | 3,057 | 9 | 1 | 8 | 11% |
| 🏳️ Patrick Woods-Toth | 2,324 | 9 | 0 | 9 | 0% |
| 🇺🇸 Michael Costello | 2,151 | 9 | 1 | 8 | 11% |
| 🏳️ Daniel Cará | 2,129 | 9 | 1 | 8 | 11% |
| 🏳️ Jesse Lacey | 2,057 | 9 | 1 | 8 | 11% |
| 🏳️ Alex Berg | 1,930 | 9 | 0 | 9 | 0% |
| 🏳️ Tanner Defabis | 1,574 | 9 | 4 | 5 | 44% |
| 🏳️ Bacon Zelenka | 1,556 | 9 | 4 | 5 | 44% |
| 🏳️ Landan Matriano Lim | 1,009 | 9 | 5 | 4 | 56% |
| 🇺🇸 Frankie Mossman | 2,601 | 8 | 2 | 6 | 25% |
Garrett Dettman is an American racing driver whose career is recorded within the US F4 series, where he competed for Momentum Motorsports. Across his career, Dettman made nine starts but did not secure a race win or a podium finish, and he did not claim any championships during his time in the series. His current status in the database is listed as retired.[1]
In his 2026 season, the most recent campaign on record, Dettman competed in all nine rounds for Momentum Motorsports, finishing sixth in the standings without recording a win or a podium. His Racer Rating stands at 1,173, placing him 11,883rd among active drivers on the database's Elo-style scale, where top-tier competitors typically range from roughly 10,000 to 11,500. This positions Dettman's statistical output well below the benchmark of the series' leading talents, reflecting a career in US F4 that concluded without a breakthrough result.