Gavin will step away as a full-time driver at Corvette Racing at the conclusion of the 2020 IMSA WeatherTech SportsCar Championship season, marking the end of an era for the team's longest-running driver, sportscar365.com reports.

Gavin led the way in a rain-soaked second practice session for Saturday's Michelin GT Challenge at Virginia International Raceway. The No. 4 Chevrolet Corvette C8.R laid down a best lap of 2:03.700 late in the session, sportscar365.com reports.

Corvette Racing was quickest in final GT Le Mans practice at Road America, with Gavin setting a 2:00.987 lap time in the No. 4 Chevrolet Corvette C8.R, sportscar365.com reports.

The No. 25 BMW of Tom Blomqvist has failed post-qualifying scrutineering so the No. 4 Chevrolet Corvette C7.R will start from pole position after Gavin initially qualified second-quickest with a time of 2:00.633, sportscar365.com reports.

Gavin gave Corvette Racing GT Le Mans class pole honors for Sunday's America's Tire 250 at WeatherTech Raceway Laguna Seca, in a closely fought qualifying session for the production-based class. The Englishman took the No. 4 Corvette C7.R to a quick lap of 1:22.700 early in the 15-minute session, sportscar365.com reports.