PWC: Title battles heat up at Sonoma - Racer

With the 2015 season entering its penultimate weekend, GT/GTA drivers will compete in Rounds 18 and 19, while GT Cup drivers will run Rounds 16 and 17. Drivers in the GTS class will race Rounds 15 and 16. The Pirelli World Challenge series makes... The series first raced at the Northern California track in 1990. With 2015 being the inaugural season for GT Cup, this is the first time the class will compete at Sonoma. Pirelli World Challenge GT: O'Connell and Beretta Vie for Supremacy in Drivers’ Championship. With GT points leader Ryan Dalziel missing the Sonoma weekend due to a scheduling conflict, defending 2014 champion Johnny O'Connell comes into the weekend looking to take over the lead – he currently sits second in GT Drivers’ Championship points... R, has had a hard luck 2015 season and sits 14th overall in GT. After leading the GT Drivers' Championship for months, Beretta in the No. 61 Ferrari of Ontario/Toronto/Alberta Ferrari 458 GT3 Italia, comes into the Sonoma weekend third in points... James Davison in the No. 33 AE/Replay XD Nissan GT-R NISMO GT3 sits 4th overall in the GT Championship coming into Sonoma after scoring a pair of second place finishes at Miller. Source: www.racer.com