| 14.4.2019 | GT Sports Club Monza | 17 | #ALSCGT201500020 | Coach McKansy | HP Racing International | 4th/4th |
| 14.4.2019 | GT Sports Club Monza | 24 | #ALSCGT201600056 | Dilantha Malagamuwa | HB Racing | 9th/13th |
| 14.4.2019 | GT Sports Club Monza | 61 | | Roberto Rayneri | GDL Racing | 15th/DNS |
| 14.4.2019 | 3 h Monza | 77 | | Amstutz / Machitski / Ramos | Barwell Motorsport | 16th |
| 14.4.2019 | 3 h Monza | 78 | | Pull / Witt / Mitchell | Barwell Motorsport | 26th |
| 14.4.2019 | GT Sports Club Monza | 98 | #ALSCGT201900079 | Gerard van der Horst | Van Der Horst Motorsport | 7th/9th |
| 14.4.2019 | GT Sports Club Monza | 100 | #ALSCGT201500018 | Bernd Kleinbach | Attempto Racing | 12th/11th |
| 20.4.2019 | 12 h Spa | 63 | | Bortolotti / Engelhart / Ineichen / Costantini | GRT Grasser Racing Team | 8th |
| 21.4.2019 | Benelux Magny-Cours | 107 | | Max Weering | Johan Kraan Motorsport | 4th/2nd |
| 22.4.2019 | British GT Oulton Park | 69 | | de Haan / Cocker | Barwell Motorsport | 4th/1st |
| 22.4.2019 | British GT Oulton Park | 72 | | Balon / Keen | Barwell Motorsport | 2nd/4th |
| 28.4.2019 | GT Cup Open Paul Ricard | 6 | #ZHWEC1ZF3FLA02188 | Koller / Liberati | Vincenzo Sospiri Racing | 1st/DNF |
| 28.4.2019 | GT Open Paul Ricard | 12 | #ALSCGT201500029 | Leo / Razak | Ombra Racing | 16th/15th |
| 28.4.2019 | GT Cup Open Paul Ricard | 12 | #ZHWEC1ZF1HLA07702 | Glauco Solieri | Antonelli MotorSport | 13th/1st |
| 28.4.2019 | GT Open Paul Ricard | 14 | #ALSCGT201900087 | Siedler / Grenier | Emil Frey Racing | DNF/1st |
| 28.4.2019 | ADAC GT Oschersleben | 19 | | Beretta / Mapelli | Orange1 by GRT Grasser | 15th/5th |
| 28.4.2019 | GT Open Paul Ricard | 19 | | Liang / Giammaria | Raton Racing by Target | 8th/5th |
| 28.4.2019 | GT Open Paul Ricard | 26 | | Martinez / Onidi | Lazarus Racing | 19th/10th |
| 28.4.2019 | GT Cup Open Paul Ricard | 27 | #ZHWEC1ZF6JLA09936 | Mauro / Toni | Vincenzo Sospiri Racing | 2nd/2nd |
| 28.4.2019 | GT Open Paul Ricard | 27 | | De Marco / Pohler | Lazarus Racing | 17th/11th |
| 28.4.2019 | GT Open Paul Ricard | 63 | #ALSCGT201900085 | Costa / Altoè | Emil Frey Racing | 1st/4th |
| 28.4.2019 | ADAC GT Oschersleben | 63 | | Engelhart / Bortolotti | Orange1 by GRT Grasser | DNF/21st |
| 28.4.2019 | GT Open Paul Ricard | 66 | | Ling / Schandorff | Vincenzo Sospiri Racing | 10th/13th |
| 28.4.2019 | ADAC GT Oschersleben | 82 | | Ineichen / Perera | Orange1 by GRT Grasser | 20th/3rd |
| 28.4.2019 | GT Open Paul Ricard | 90 | #ALSCGT201500014 | di Folco / Lenz | Raton Racing by Target | 14th/12th |
| 4.5.2019 | Australian GT Barbgallo | 29 | | Jim Manolios | Haemokinesis / Trofeo Estate | 13th |
| 4.5.2019 | 500 km Fuji | 87 | | Takahashi / Couto / Fujinami | JLOC | 25th |
| 4.5.2019 | 500 km Fuji | 88 | | Kogure / Motojima | JLOC | 17th |
| 4.5.2019 | Australian GT Barbgallo | 129 | | Ryan Millier | Haemokinesis / Trofeo Estate | 5th |
| 5.5.2019 | Italian GT Vallelunga | 19 | | Perolini / Gersekowski | Imperiale Racing | DNF/10th |
| 5.5.2019 | 2 h 40 min Mid-Ohio | 44 | #00074 | Potter / Lally | Magnus Racing | 26th |
| 5.5.2019 | 2 h 40 min Mid-Ohio | 48 | #00075 | Hardwick / Sellers | Paul Miller Racing | 21st |
| 5.5.2019 | Italian GT Vallelunga | 63 | | Postiglione / Mul | Imperiale Racing | 1st/2nd |
| 5.5.2019 | SRO GT Sprint Brands Hatch | 63 | | Bortolotti / Engelhart | GRT Grasser Racing Team | 3rd/10th |
| 5.5.2019 | Italian GT Vallelunga | 88 | | Cuneo / Magnoni | LP Racing srl | 10th/12th |
| 5.5.2019 | Italian GT Vallelunga | 134 | | Paolino / Jiřík | Iron Linx srl | 12th/14th |
| 5.5.2019 | SRO GT Sprint Brands Hatch | 519 | | Hamaguchi / Keen | Orange 1 FFF Racing Team | 14th/14th |
| 5.5.2019 | SRO GT Sprint Brands Hatch | 555 | | Menchaca / Proto | Orange 1 FFF Racing Team | 19th/DNS |
| 5.5.2019 | SRO GT Sprint Brands Hatch | 563 | | Caldarelli / Mapelli | Orange 1 FFF Racing Team | DNF/2nd |
| 11.5.2019 | LM Cup Monza | 83 | #ALSCGT201600053 | Mezard / Hiesse | Scuderia Villorba Corse | 25th |
| 12.5.2019 | 3 h Silverstone | 12 | | Stoneman / Dupont / Gattuso | Ombra Racing | 26th |
| 12.5.2019 | 3 h Silverstone | 15 | #ALSCGT201900080 | Kuppens / Feligioni / Gosselin | Boutsen Ginion | 38th |
| 12.5.2019 | 3 h Silverstone | 19 | | Santamato / Tweraser / Mauron | GRT Grasser Racing Team | 8th |
| 12.5.2019 | 3 h Silverstone | 27 | | Pohler / Crestani / Richard | Daiko Lazarus Racing | 32nd |
| 12.5.2019 | 3 h Silverstone | 29 | | Forne / Costantini / Lenz | Raton Racing by Target | 34th |
| 12.5.2019 | SRO GT Asia Buriram | 51 | | MacPherson / Porter | AMAC Motorsport | 19th/13th |
| 12.5.2019 | 3 h Silverstone | 63 | | Engelhart / Bortolotti / Ineichen | GRT Grasser Racing Team | 36th |
| 12.5.2019 | 3 h Silverstone | 77 | | Amstutz / Machitski / Ramos | Barwell Motorsport | 29th |
| 12.5.2019 | 3 h Silverstone | 78 | | Pull / Witt / Mitchell | Barwell Motorsport | 15th |
| 12.5.2019 | SRO GT Asia Buriram | 128 | | Asavahame / Asai | Vattana Motorsport | 17th/11th |
| 12.5.2019 | 3 h Silverstone | 519 | | Perera / Keen / Venturini | Orange 1 FFF Racing Team | 2nd |
| 12.5.2019 | 3 h Silverstone | 555 | | Menchaca / Proto / Beretta | Orange 1 FFF Racing Team | DNF |
| 12.5.2019 | 3 h Silverstone | 563 | | Lind / Caldarelli / Mapelli | Orange 1 FFF Racing Team | 6th |
| 12.5.2019 | SRO GT Asia Buriram | 666 | | Au / Schandorff | Vincenzo Sospiri Racing | 6th/4th |
| 19.5.2019 | British GT Snetterton | 18 | | Igoe / Wilcox | WPI Motorsport | 6th/10th |
| 19.5.2019 | 3 h Misano | 19 | | Perolini / Gersekowski / Zonzini | Imperiale Racing | 7th |
| 19.5.2019 | ADAC GT Most | 19 | | Beretta / Mapelli | Orange1 by GRT Grasser | 18th/11th |
| 19.5.2019 | 3 h Misano | 63 | | Postiglione / Mul / Frassinetti | Imperiale Racing | 1st |
| 19.5.2019 | ADAC GT Most | 63 | | Bortolotti / Engelhart | Orange1 by GRT Grasser | 2nd/23rd |
| 19.5.2019 | 3 h Misano | 66 | | Ling / Tujula | Vincenzo Sospiti Racing | 3rd |
| 19.5.2019 | British GT Snetterton | 69 | | de Haan / Cocker | Barwell Motorsport | 4th/2nd |
| 19.5.2019 | British GT Snetterton | 72 | | Balon / Keen | Barwell Motorsport | 1st/1st |
| 19.5.2019 | ADAC GT Most | 82 | | Ineichen / Perera | Orange1 by GRT Grasser | 22nd/2nd |
| 19.5.2019 | 3 h Misano | 88 | | Cazzaniga / Cazzaniga / Pirri | LP Racing srl | 11th |
| 19.5.2019 | 3 h Misano | 102 | | Cristoni / Michelotto / Skaras | Antonelli Motorsport | 13th |
| 19.5.2019 | 3 h Misano | 134 | | Paolino / Mantovani / Demarchi | Iron Linx srl | 15th |
| 26.5.2019 | GT Open Hockenheim | 12 | #ALSCGT201500029 | Leo / Razak | Ombra Racing | 11th/13th |
| 26.5.2019 | GT Open Hockenheim | 14 | #ALSCGT201900087 | Siedler / Grenier | Emil Frey Racing | 7th/1st |
| 26.5.2019 | GT Open Hockenheim | 19 | | Liang / Giammaria | Raton Racing by Target | DNF/10th |
| 26.5.2019 | GT Open Hockenheim | 26 | | Martinez / Onidi | Lazarus Racing | DNS |
| 26.5.2019 | GT Open Hockenheim | 27 | | De Marco / Pohler | Lazarus Racing | 14th/6th |
| 26.5.2019 | GT Open Hockenheim | 63 | #ALSCGT201900085 | Costa / Altoè | Emil Frey Racing | 5th/2nd |
| 26.5.2019 | GT Open Hockenheim | 66 | | Ling / Schandorff | Vincenzo Sospiri Racing | 12th/8th |
| 26.5.2019 | 300 km Suzuka | 87 | | Takahashi / Couto | JLOC | 30th |
| 26.5.2019 | 300 km Suzuka | 88 | | Kogure / Motojima | JLOC | 32nd |
| 26.5.2019 | GT Open Hockenheim | 90 | #ALSCGT201500014 | di Folco / Lenz | Raton Racing by Target | 16th/17th |
| 1.6.2019 | 1000 km Paul Ricard | 12 | | Stoneman / Dupont / Gattuso | Ombra Racing | 18th |
| 1.6.2019 | 1000 km Paul Ricard | 15 | #ALSCGT201900080 | Gosselin / Kuppens / Feligioni | Boutsen Ginion | 34th |
| 1.6.2019 | 1000 km Paul Ricard | 19 | | Santamato / Tweraser / Mauron | GRT Grasser Racing Team | DNF |
| 1.6.2019 | 1000 km Paul Ricard | 27 | | Crestani / Pohler / Richard | Daiko Lazarus Racing | DNF |
| 1.6.2019 | 1000 km Paul Ricard | 29 | | Costantini / Forne / Lenz | Raton Racing by Target | 35th |
| 1.6.2019 | 100 min Detroit | 44 | | Potter / Lally | Magnus Racing | 14th |
| 1.6.2019 | 100 min Detroit | 48 | | Hardwick / Sellers | Paul Miller Racing | 15th |
| 1.6.2019 | 1000 km Paul Ricard | 63 | #ALSCGT201500025 (AC) | Ineichen / Engelhart / Bortolotti | GRT Grasser Racing Team | 7th |
| 1.6.2019 | 1000 km Paul Ricard | 77 | | Amstutz / Machitski / Ramos | Barwell Motorsport | 29th |
| 1.6.2019 | 1000 km Paul Ricard | 78 | | Pull / Witt / Mitchell | Barwell Motorsport | DNF |
| 1.6.2019 | 1000 km Paul Ricard | 519 | | Venturini / Perera / Keen | Orange 1 FFF Racing Team | 20th |
| 1.6.2019 | 1000 km Paul Ricard | 555 | | Proto / Menchaca / Beretta | Orange 1 FFF Racing Team | 17th |
| 1.6.2019 | 1000 km Paul Ricard | 563 | | Lind / Caldarelli / Mapelli | Orange 1 FFF Racing Team | 3rd |
| 2.6.2019 | GT Sports Club Paul Ricard | 17 | #ALSCGT201500020 | Coach McKansy | HP Racing International | DNF/2nd |
| 2.6.2019 | GT Sports Club Paul Ricard | 24 | #ALSCGT201600056 | Dilantha Malagamuwa | HB Racing | 12th/14th |
| 2.6.2019 | GT Sports Club Paul Ricard | 98 | #ALSCGT201900079 | Gerard van der Horst | Van der Horst Motorsport | 13th/17th |
| 2.6.2019 | GT Sports Club Paul Ricard | 100 | #ALSCGT201500018 | Bernd Kleinbach | Attempto Racing | 15th/20th |
| 2.6.2019 | Benelux Zolder | 107 | | Max Weering | Johan Kraan Motorsport | 6th/11th |
| 2.6.2019 | Benelux Zolder | 199 | | Derdaele / Saelens | Belgium Racing | DNS |
| 2.6.2019 | GT Sports Club Paul Ricard | 888 | #ALSCGT201500026 | Robert Zwinger | HB Racing | 4th/3rd |
| 9.6.2019 | GT Cup Open Spa | 6 | #ZHWEC1ZF3FLA02188 | Koller / Liberati | Vincenzo Sospiri Racing | DNS |
| 9.6.2019 | Australian Endurance Phillip Island | 6 | | Deitz / McConville | Wall Racing | 7th |
| 9.6.2019 | British GT Silverstone | 18 | | Igoe / Lind | WPI Motorsport LTD | 3rd |
| 9.6.2019 | Australian Endurance Phillip Island | 129 | | Ensabella / Blanchard | Haemokinesis / Trofeo Estate | 8th |