Michael Tosi

Michael Tosi is a 2026 series rookie who announced himself as a legitimate contender from the moment the green flag dropped. Making his Mustang Challenge debut at Sebring International Raceway — the opening round of the season — Tosi delivered back-to-back second-place finishes in his first two career races, immediately establishing himself as one of the fastest new entries in the field.

New to the Ford Mustang Dark Horse R platform entering the season, Tosi joined Wheelhouse Motorsports with the understanding that competing at the IMSA level demands more than speed. It requires the ability to adapt quickly, manage tires across a 45-minute sprint race, and race intelligently in close quarters with experienced competitors. His Sebring results suggest he's already operating at that level.

Tosi's development is backed by the full Wheelhouse and Robert Noaker Racing operation — the same crew, the same technical knowledge, and the same championship-proven infrastructure supporting every car in the team's multi-car program. With five race weekends remaining on the 2026 calendar, the question isn't whether Tosi belongs on this grid. It's how quickly he can get to the top step.