Rozynski races the No. 175 Harley-Davidson XR1200 in the Vance & Hines Harley-Davidson Series and the No. 175 Chronic Motorsports Yamaha YZF-R6 in Daytona SportBike competition.
2012 – Made two starts and finished 29th in the AMA Pro Vance & Hines XR1200 point standings. Also competed in AMA Pro Daytona SportBike where he made six starts and finished 55th in the standings.