2025 – IMSA VP Racing Challenge Champion - Katech/Gebhardt

2024 – IMSA VP Racing Challenge Champion - Katech/FastMD

2023 – Rolex 24 Hours of Daytona LMP3 Champion – Katech/AWA

2023 – IMSA VP Racing Challenge Champion – Katech/JRIII

2022 – Rolex 24 Hours of Daytona LMP3 Champion – Katech/Riley

2022 – IMSA Prototype Challenge Champion – Katech/Wulver

2021 – Rolex 24 Hours of Daytona LMP3 Champion – Katech/Riley

2021 – IMSA Prototype Challenge Champion – Katech/MLT

2020 – IMSA Prototype Challenge Champion – Katech/K2R 

2019 – IMSA Prototype Challenge Champion – Katech/Forty7 

2018 – IMSA Prototype Challenge Champion – Katech/ESM

2017 – IMSA Prototype Challenge Champion – Ligier/P1 

2016 – North American Endurance Cup Champion – Honda Racing

2016 – Petit Le Mans Champion – Ligier/Michael Shank Racing

2016 – Sebring 12 Overall Champion – Ligier/Tequila Patron ESM

2016 – Rolex 24 Hours of Daytona Overall Champion – Ligier/Tequila Patron ESM

2015 – FIA LMP2 World Champion – Ligier/G-Drive

2015 – Pirelli World Challenge St. Petersburg Champion - Acura

2013 – 24 Hours of Le Mans LMP1 Prive Champion - HPD/Strakka

2012 – Indy 500 Champion - Honda Performance Development

2012 – IndyCar Texas Motor Speedway Champion - HPD/Dayle Coyne Racing

2011 – Grand-Am Bosch 205 at VIR Chamption - Action Express Racing

2010 – Rolex 24 Hours of Daytona Overall Champion – Action Express Racing

2009 – Rolex 24 Hours of Daytona Overall Champion – Brumos Racing

2008 – Speed World Challenge Manufacturer Champion – Porsche Motorsport NA

2007 – Grand-Am GT Manufacturer Champion – Porsche Motorsport NA

2006 – Grand-Am GT Manufacturer Champion – Porsche Motorsport NA

2006 – American Le Mans Series GT2 Champion – Petersen/White Lightning

2005 – American Le Mans Series GT2 Champion – Petersen/White Lightning

2004 – 24 Hours of Le Mans LMP2 Champion – Intersport Racing