International GT Open

Season	Class	Drivers' Champion	Teams' Champion
2022
2021
2020		Henrique Chaves  Miguel Ramos	Teo Martín Motorsport
	Pro-Am	Marcelo Hahn
	Am	Jens Liebhauser  Florian Sholze
2019		Giacomo Altoè  Albert Costa	Emil Frey Racing
	Pro-Am	Frederik Schandorff
	Am	Giuseppe Cipriani
2018		Mikkel Mac	Imperiale Racing
	Pro-Am	Tom Onslow-Cole  Valentin Pierburg
	Am	Giulio Borlenghi  Andrzej Lewandowski
2017		Giovanni Venturini	Imperiale Racing
	Pro-Am	Shaun Balfe  Rob Bell
	Am	António Coimbra  Luis Silva
2016		Thomas Biagi  Fabrizio Crestani	BMW Team Teo Martín
	GT3 ProAm	Thomas Biagi  Fabrizio Crestani
	GT3 Am	António Coimbra  Luis Silva
2015		Álvaro Parente  Miguel Ramos	AF Corse
	GT3 ProAm	Álvaro Parente  Miguel Ramos
	GT3 Am	Claudio Sdanewitsch
2014		Roman Mavlanov  Daniel Zampieri
	Super GT	Roman Mavlanov  Daniel Zampieri	V8 Racing
	GTS	Giorgio Roda	AF Corse
2013		Andrea Montermini
	Super GT	Andrea Montermini	V8 Racing
	GTS	Giorgio Pantano	Bhai Tech Racing
2012		Federico Leo  Gianmaria Bruni
	Super GT	Federico Leo  Gianmaria Bruni	AF Corse
	GTS	Daniel Zampieri  Michael Dalle Stelle	Kessel Racing
2011		Soheil Ayari
	Super GT	Soheil Ayari	JMB Racing
	GTS	Lorenzo Bontempelli  Stefano Gattuso	Kessel Racing
2010		Álvaro Barba  Pierre Kaffer
	Super GT	Álvaro Barba  Pierre Kaffer	AF Corse
	GTS	Marco Frezza	Kessel Racing
2009		Joël Camathias  Marcel Fässler
	Super GT	Joël Camathias  Marcel Fässler	Autorlando Sport
	GTS	Philipp Peter  Michał Broniszewski	Villois Racing
2008		Andrea Montermini  Michele Maceratesi	Scuderia Playteam SaraFree
	GTA	Andrea Montermini  Michele Maceratesi
	GTS	Marco Cioci  Andrea Pellizzato
2007		Richard Lietz  Joël Camathias
	GTA	Andrea Montermini  Michele Maceratesi	Scuderia Playteam SaraFree
	GTB	Riccardo Romagnoli
	GTS	Gianni Giudici
2006		Michele Bartyan
	GTA	Michele Bartyan
	GTS	Stefano Zonca  Andrea Belicchi
	GTB	Fabrizio Gini