Gabriele Piana of Italy piloted his No. 21 Muehlner Motorsports America Porsche Cayman GT4 Clubsport MR sports car to a new Pirelli World Challenge GTS provisional qualifying track record Saturday morning on the streets of St. Petersburg in preparation for Saturday afternoon's GTS Round 1 sprint event.Piana, 31, is making...

Kris Wilson won the Round 1 GTS race recording his first career Pirelli World Challenge victory at the Circuit of The Americas, and the Nissan Grand Prix of Texas brought to you by Motul. Andrew Aquilante and Dean Martin finished second and third respectively.Wilson, driving the No. 07 TRG-AMR Aston...