Finished fourth in Prototype championship standings in No. 10 Wayne Taylor Racing Corvette DP with co-driver Ricky Taylor. Won Detroit and Motul Petit Le Mans.
2015
Finished fifth in Prototype championship standings as co-driver of No. 10 Wayne Taylor Racing Corvette DP with Ricky Taylor. Won at Long Beach and Canadian Tire Motorsport Park. Qualified on pole at WeatherTech Raceway Laguna Seca.
2016
Finished third in Prototype championship standings as co-driver of No. 10 Wayne Taylor Racing Corvette DP with Ricky Taylor. Won at Long Beach, Detroit and Circuit of The Americas.
2017
Won Prototype championship with five victories to open the season (Daytona, Sebring, Long Beach, Circuit of The Americas, Detroit) alongside co-driver Ricky Taylor in No. 10 Cadillac DPi for Wayne Taylor Racing. Had seven podium results in 10 races.
2018
Finished third in Prototype standings, taking victory in season-ending Motul Petit Le Mans alongside co-drivers Renger van der Zande and Ryan Hunter-Reay in No. 10 Cadillac DPi. Had four podium finishes. Qualified on pole at WeatherTech Raceway Laguna Seca.
2019
Finished fourth in DPi championship standings with co-driver Renger van der Zande. Won Rolex 24 At Daytona alongside van der Zande, Kamui Kobayashi and two-time Formula 1 World Champion Fernando Alonso. Total of three podium finishes.
2021
Finished first in WeatherTech Championship GTLM points with a wins at The Rolex 24 At Daytona, Sahlen's Six Hours of The Glen, Watkins Glen and Lime Rock Park.
2022
Finished third in WeatherTech Championship GTD PRO driver point standings with a win at Sebring International Raceway.
2023
Canadian Tire Motorsport Park and VIRginia International Raceway winner.
2024
Mobil 1 Twelve Hours of Sebring GTP class winner with co-drivers Colton Herta and Louis Deletraz.