Sonoma Raceway CAY M

Porsche Sprint Challenge North America Cayman 2025Multi-class event, 2 classes, 16 cars
ClassesCAY M, 10 carsCAY P/A, 6 cars
CAY P/A winner: Danny Dyszelski
FinDriverTeamRating ΔRating
P1Greg CecchiCHR+1521,746
P2Dan AmmannVintage Racing Company+1241,669
P3Alain ScalzoScalzo Autosport+591,947
P4Bill FenechJDX Racing+311,865
P5Tom KopczynskiKellymoss−752,705
P6Daniel ShaefferJTR Motorsports Engineering+521,000
P7Paul BondersonCHR−281,475
P8Reginald TartaglioneProSport Competition−621,445
P9Joseph RizzoBGB Motorsports−1131,597
P10Gary BufkinProSport Competition−1401,501

Rating Δ is the Elo exchange from this race: taken from the cars finished behind, ceded to those ahead, net zero across the field. A shared car splits its change among co-drivers by FIA grade, so both appear at the same position.

RacerDB. Race results and driver ratings.Porsche Sprint Challenge North America Cayman 2025
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