| 15.4.2018 | Australian Endurance The Bend | 1 | | Emery / Tander | Valvoline | 12th |
| 15.4.2018 | Australian Endurance The Bend | 3 | | Samadi / O'Keeffe | Ah Apartments | 9th |
| 15.4.2018 | SRO GT Asia Sepang | 3 | | Rump / Cheng | Absolute Racing | 8th/4th |
| 15.4.2018 | ADAC GT Oschersleben | 5 | | Hofer / Ellis | Phoenix Racing | 1st/DNF |
| 15.4.2018 | SRO GT Asia Sepang | 5 | #AS4SAFGT201600051 | Lim / Yoong | Phoenix Racing Asia | 12th/13th |
| 15.4.2018 | SRO GT Asia Sepang | 7 | | Kim / Fong | Absolute Racing | DNF/8th |
| 15.4.2018 | Australian Endurance The Bend | 24 | | Bates / Gaunt | KFC/Ctech Laser/Moveitnet/B&B | 4th |
| 15.4.2018 | ADAC GT Oschersleben | 28 | | van der Linde / van der Linde | Montaplast by Land-Motorsport | 2nd/DNF |
| 15.4.2018 | SRO GT Asia Sepang | 37 | | Liu / Burdon | Absolute Racing | 6th/2nd |
| 15.4.2018 | SRO GT Asia Sepang | 45 | | Takeda / Shirasaka | KCMG | 14th/16th |
| 15.4.2018 | SRO GT Asia Sepang | 86 | | Patel / Gilbert | OD Racing Team WRT | DNF/10th |
| 15.4.2018 | GT Open Estoril | 96 | #AS4SAFGT2016E1037 | Ellis / Wilkinson | Optimum Motorsport | 14th/15th |
| 22.4.2018 | 3 h Monza | 1 | | Riberas / Mies / Vanthoor | Belgian Audi Club Team WRT | 1st |
| 22.4.2018 | 3 h Monza | 17 | | Leonard / Frijns / van der Linde | Belgian Audi Club Team WRT | 7th |
| 22.4.2018 | 3 h Monza | 25 | | Gachet / Jung / Haase | Sainteloc Racing | 14th |
| 22.4.2018 | 3 h Monza | 26 | | Stievenart / Rostan / Winkelhock | Sainteloc Racing | 27th |
| 22.4.2018 | 12 h Navarra | 33 | | Capan / Parhofer / Tutumlu / Schmidt | Car Collection Motorsport | 8th |
| 22.4.2018 | 3 h Monza | 55 | | Schmidt / Kaffer / Pohler | Attempto Racing | 13th |
| 22.4.2018 | 3 h Monza | 66 | | Schothorst / van der Linde / Schothorst | Attempto Racing | 6th |
| 22.4.2018 | 3 h Monza | 888 | | Stippler / Parhofer / Forne | Car Collection Motorsport | 37th |
| 29.4.2018 | ADAC GT Most | 5 | | Hofer / Ellis | Phoenix Racing | DNF/13th |
| 29.4.2018 | ADAC GT Most | 6 | | Tunjo / Lukashevich | Phoenix Racing | DNF/19th |
| 29.4.2018 | ADAC GT Most | 28 | | van der Linde / van der Linde | Montaplast by Land-Motorsport | 9th/8th |
| 29.4.2018 | ADAC GT Most | 29 | | Picariello / Mies | Montaplast by Land-Motorsport | DNF/6th |
| 4.5.2018 | 500 km Fuji | 21 | | Lyons / Tomita / Shinohara | Audi Team Hitotsuyama | 24th |
| 4.5.2018 | 500 km Fuji | 26 | | Yamada / Kawabata / Nakano | Team Taisan | 29th |
| 6.5.2018 | SRO GT Sprint Brands Hatch | 17 | | Leonard / Vervisch | Belgian Audi Club Team WRT | 4th/1st |
| 6.5.2018 | 2 h 40 min Mid-Ohio | 44 | #AS4SAFGT201700074 | Potter / Lally | Magnus Racing | 31st |
| 6.5.2018 | SRO GT Sprint Brands Hatch | 55 | | Schothorst / Kaffer | Attempto Racing | 6th/12th |
| 6.5.2018 | SRO GT Sprint Brands Hatch | 66 | | Schothorst / van der Linde | Attempto Racing | 8th/3rd |
| 13.5.2018 | 24 h Nürburgring | 1 | | Mies / van der Linde / van der Linde / Rast | Audi Sport Team Land | 6th |
| 13.5.2018 | Australian GT Sandown Park | 1 | | Geoff Emery | Valvoline | 2nd/4th/1st |
| 13.5.2018 | Australian GT Sandown Park | 3 | | Ash Samadi | Ah Apartments | DNA |
| 13.5.2018 | SRO GT Asia Buriram | 3 | | Rump / Cheng | Absolute Racing | 3rd/5th |
| 13.5.2018 | 24 h Nürburgring | 3 | | Haase / Stippler / Vervisch / Müller | Audi Sport Team Phoenix | 7th |
| 13.5.2018 | SRO GT Asia Buriram | 5 | #AS4SAFGT201600051 | Lee / Yoong | Phoenix Racing Asia | 15th/9th |
| 13.5.2018 | SRO GT Asia Buriram | 7 | | Kim / Fong | Absolute Racing | 9th/15th |
| 13.5.2018 | 24 h Nürburgring | 8 | #AS4SAFGT201700089 | Rast / Frijns / Vanthoor / van der Linde | Audi Sport Team WRT | DNF |
| 13.5.2018 | Australian GT Sandown Park | 9 | #AS4SAFGT201700088 | Marc Cini | Hallmarc Constructions | 14th/12th/8th |
| 13.5.2018 | 24 h Nürburgring | 14 | | Aust / Bollrath / Saurenmann / Schmidt | Car Collection Motorsport | 56th |
| 13.5.2018 | 24 h Nürburgring | 15 | | de Leener / Trummer / Friedrich / Kaffer | Car Collection Motorsport | 20th |
| 13.5.2018 | 24 h Nürburgring | 24 | | Winkelhock / Rockenfeller / Haase / Müller | Audi Sport Team BWT | 12th |
| 13.5.2018 | Australian GT Sandown Park | 24 | | Tony Bates | KFC/Ctech Laser/Moveitnet/B&B | 8th/1st/16th |
| 13.5.2018 | 24 h Nürburgring | 25 | | Mücke / Jöns / Fässler / Kaffer | Team BWT Mücke Motorsport | 14th |
| 13.5.2018 | SRO GT Asia Buriram | 37 | | Liu / Burdon | Absolute Racing | 10th/7th |
| 13.5.2018 | SRO GT Asia Buriram | 45 | | Takeda / Shirasaka | KCMG | 16th/18th |
| 13.5.2018 | SRO GT Asia Buriram | 86 | | Patel / Gilbert | OD Racing Team WRT | 7th/13th |
| 20.5.2018 | 3 h Silverstone | 17 | | Leonard / Fässler / van der Linde | Belgian Audi Club Team WRT | 12th |
| 20.5.2018 | 300 km Suzuka | 21 | | Lyons / Tomita | Audi Team Hitotsuyama | 36th |
| 20.5.2018 | 300 km Suzuka | 26 | | Yamada / Kawabata | Team Taisan | 41st |
| 20.5.2018 | 3 h Silverstone | 55 | | Schmidt / Kaffer / Pohler | Attempto Racing | 22nd |
| 20.5.2018 | 3 h Silverstone | 66 | | Schothorst / van der Linde / Schothorst | Attempto Racing | 19th |
| 2.6.2018 | 100 min Detroit | 44 | #AS4SAFGT201700074 | Potter / Lally | Magnus Racing | 22nd |
| 3.6.2018 | Australian Endurance Phillip Island | 1 | | Emery / Tander | Valvoline | 5th |
| 3.6.2018 | 1000 km Paul Ricard | 1 | | Vanthoor / Mies / Riberas | Belgian Audi Club Team WRT | DNF |
| 3.6.2018 | Australian Endurance Phillip Island | 3 | | Samadi / O'Keeffe | Ah Apartments | 15th |
| 3.6.2018 | Australian Endurance Phillip Island | 10 | | Fawcett / Reid | Bute Line Plumbing | 4th |
| 3.6.2018 | 1000 km Paul Ricard | 17 | | Leonard / Vervisch / van der Linde | Belgian Audi Club Team WRT | 12th |
| 3.6.2018 | GT Sports Club Paul Ricard | 18 | #AS4SAFGT201700087 | Dirg Parhofer | CC Car Collection Motorsport | 20th |
| 3.6.2018 | Australian Endurance Phillip Island | 24 | | Bates / Gaunt | KFC/Ctech Laser/Moveitnet/B&B | 1st |
| 3.6.2018 | 1000 km Paul Ricard | 25 | | Winkelhock / Gachet / Haase | Sainteloc Racing | 6th |
| 3.6.2018 | 1000 km Paul Ricard | 26 | | Rostan / Stievenart / Kelders | Sainteloc Racing | 30th |
| 3.6.2018 | 1000 km Paul Ricard | 55 | | Schramm / Schmidt / Kaffer | Attempto Racing | DNF |
| 3.6.2018 | 1000 km Paul Ricard | 66 | | van der Linde / Schothorst / Schothorst | Attempto Racing | DNF |
| 3.6.2018 | 1000 km Paul Ricard | 888 | | Hansch / Forne / Stippler | Car Collection Motorsport | DNF |
| 10.6.2018 | ADAC GT Red Bull Ring | 5 | | Hofer / Ellis | Phoenix Racing | 8th/DNF |
| 10.6.2018 | ADAC GT Red Bull Ring | 6 | | Tunjo / Lukashevich | Phoenix Racing | 11th/DNF |
| 10.6.2018 | ADAC GT Red Bull Ring | 28 | | van der Linde / van der Linde | Montaplast by Land-Motorsport | 5th/13th |
| 10.6.2018 | ADAC GT Red Bull Ring | 29 | | Picariello / Mies | Montaplast by Land-Motorsport | 20th/11th |
| 10.6.2018 | GT Open Spa | 96 | #AS4SAFGT2016E1037 | Ellis / Wilkinson | Optimum Motorsport | 12th/8th |
| 24.6.2018 | SRO GT Sprint Misano | 17 | | Leonard / van der Linde | Belgian Audi Club Team WRT | 8th/6th |
| 24.6.2018 | SRO GT Sprint Misano | 55 | | Schothorst / Kaffer | Attempto Racing | DNF/12th |
| 24.6.2018 | SRO GT Sprint Misano | 66 | | Schothorst / van der Linde | Attempto Racing | DNF/4th |
| 1.7.2018 | SRO GT Asia Suzuka | 3 | | Rump / Cheng | Absolute Racing | 1st/28th |
| 1.7.2018 | SRO GT Asia Suzuka | 5 | #AS4SAFGT201600051 | Thong / Yoong | Phoenix Racing Asia | 9th/8th |
| 1.7.2018 | SRO GT Asia Suzuka | 7 | | Kim / Fong | Absolute Racing | 30th/DNF |
| 1.7.2018 | 300 km Chang | 21 | | Lyons / Tomita | Audi Team Hitotsuyama | DNF |
| 1.7.2018 | 6 h Watkins Glen | 29 | | Mies / van der Linde | Montaplast by Land-Motorsport | 31st |
| 1.7.2018 | SRO GT Asia Suzuka | 37 | | Liu / Burdon | Absolute Racing | 29th/17th |
| 1.7.2018 | 6 h Watkins Glen | 44 | #AS4SAFGT201700074 | Potter / Lally / Davis | Magnus Racing | 39th |
| 1.7.2018 | SRO GT Asia Suzuka | 45 | | Takeda / Shirasaka | KCMG | 14th/16th |
| 1.7.2018 | SRO GT Asia Suzuka | 86 | | Patel / Gilbert | OD Racing Team WRT | 7th/7th |
| 3.7.2018 | Spa Test | 2 | #AS4SAFGT201700089 | Müller / Frijns / Rast | Audi Sport Team WRT | 5th |
| 3.7.2018 | Spa Test | 17 | | Leonard / Fässler / Serra | Belgian Audi Club Team WRT | 38th |
| 3.7.2018 | Spa Test | 29 | | van der Linde / Schmidt / van der Linde | Land Motorsport | 29th |
| 3.7.2018 | Spa Test | 55 | | Kaffer / Schramm / Schmidt | Attempto Racing | 50th |
| 3.7.2018 | Spa Test | 66 | | Schothorst / Schothorst / Green | Attempto Racing | 37th |
| 8.7.2018 | GT Open Hungaroring | 5 | #AS4SAFGT201800102 | Stanislaw Jedlinski | Olimp Racing | 20th/DNS |
| 8.7.2018 | 2 h 40 min Mosport | 44 | #AS4SAFGT201700074 | Potter / Lally | Magnus Racing | 20th |
| 8.7.2018 | GT Open Hungaroring | 77 | #AS4SAFGT201800103 | Jedlinski / Lisowski | Olimp Racing | 13th/9th |
| 8.7.2018 | GT Open Hungaroring | 96 | #AS4SAFGT2016E1037 | Ellis / Wilkinson | Optimum Motorsport | 11th/10th |
| 21.7.2018 | 2 h 40 min Lime Rock [GT] | 44 | #AS4SAFGT201700074 | Potter / Lally | Magnus Racing | 9th |
| 22.7.2018 | SRO GT Asia Fuji | 3 | | Rump / Cheng | Absolute Racing | 6th/12th |
| 22.7.2018 | SRO GT Asia Fuji | 5 | #AS4SAFGT201600051 | Thong / Yoong | Phoenix Racing Asia | 7th/10th |
| 22.7.2018 | SRO GT Asia Fuji | 7 | | Kim / Fong | Absolute Racing | 13th/14th |
| 22.7.2018 | SRO GT Asia Fuji | 37 | | Liu / Burdon | Absolute Racing | 12th/13th |
| 22.7.2018 | SRO GT Asia Fuji | 45 | | Takeda / Shirasaka | KCMG | 18th/21st |
| 22.7.2018 | SRO GT Asia Fuji | 86 | | Gilbert / Patel | OD Racing Team WRT | 10th/16th |
| 29.7.2018 | 24 h Spa | 2 | #AS4SAFGT201700089 | Müller / Frijns / Rast | Audi Sport Team WRT | 8th |
| 29.7.2018 | 24 h Spa | 29 | | van der Linde / Schmidt / van der Linde | Montaplast by Land-Motorsport | 3rd |