| 13.5.2018 | 24 h Nürburgring | 114 | GT86 | Assmann / Gusenbauer / Gusenbauer / Lomas | Manheller Racing | 70th |
| 13.5.2018 | 24 h Nürburgring | 115 | GT86 | Fielenbach / Brusius / Peucker / Sandberg | TMG United (Toyota Motorsport GmbH) | 81st |
| 13.5.2018 | 24 h Nürburgring | 116 | GT86 | Castelein / Dujardyn / Muytjens | Pit Lane - AMC Sankt Vith | DNF |
| 13.5.2018 | 24 h Nürburgring | 117 | GT86 | Derenne / Rettich / "Brody" / Muytjens | Pit Lane - AMC Sankt Vith | 86th |
| 13.5.2018 | 24 h Nürburgring | 122 | Corolla Altis | "Supaphongs" / Jiang-Hong / Ruengsomboon | Toyota Gazoo Racing - Team Thailand | DNF |
| 13.5.2018 | 24 h Nürburgring | 123 | Corolla Altis | Smittachartch / Charoensukhawatana / Kulapalanont / Hortongkum | Toyota Gazoo Racing - Team Thailand | NC |
| 13.5.2018 | 24 h Nürburgring | 128 | GT86 | Müller / Leppert / Focke | | 91st |
| 13.5.2018 | 24 h Nürburgring | 280 | 86 | Nakayama / Daenens | Toyota Gazoo Racing | DNA |
| 20.5.2018 | 300 km Suzuka | 5 | 86 MC (ZN6) | Sakaguchi / Hiraki | Team Mach | DNF |
| 20.5.2018 | 300 km Suzuka | 18 | 86 MC (ZN6) | Nakayama / Kobayashi | Team Upgarage | 19th |
| 20.5.2018 | 300 km Suzuka | 25 | 86 MC (ZN6) | Matsui / Tsuboi | Tsuchiya Engineering | 15th |
| 20.5.2018 | 300 km Suzuka | 30 | Prius (ZVW51) | Nagai / Sasaki | Apr | 30th |
| 20.5.2018 | 300 km Suzuka | 31 | Prius (ZVW51) | Saga / Hirate | Apr | 22nd |
| 20.5.2018 | 300 km Suzuka | 52 | Mark X MC (GRX133) | Bamba / Wakisaka | Saitama Toyopet Green Brave | 27th |
| 27.5.2018 | British GT Snetterton | 68 | GT86 | Canning / Fielding | Steller Performance | 20th/23rd |
| 27.5.2018 | British GT Snetterton | 86 | GT86 | MacDonald / Quinn | Steller Performance | DNF/DNF |
| 3.6.2018 | Le Mans Test | 7 | TS050 Hybrid | Kobayashi / Conway / Lopez | Toyota Gazoo Racing | 3rd |
| 3.6.2018 | Le Mans Test | 8 | TS050 Hybrid | Alonso / Buemi / Nakajima / Davidson | Toyota Gazoo Racing | 1st |
| 10.6.2018 | British GT Silverstone | 68 | GT86 | Canning / Fielding | Steller Performance | DNF |
| 10.6.2018 | British GT Silverstone | 86 | GT86 | MacDonald / Quinn | Steller Performance | DNF |
| 17.6.2018 | 24 h Le Mans | 7 | TS050 Hybrid | Conway / Kobayashi / Lopez | Toyota Gazoo Racing | 2nd |
| 17.6.2018 | 24 h Le Mans | 8 | TS050 Hybrid | Buemi / Nakajima / Alonso | Toyota Gazoo Racing | 1st |
| 1.7.2018 | 300 km Chang | 18 | 86 MC (ZN6) | Nakayama / Kobayashi | Team Upgarage | 31st |
| 1.7.2018 | 300 km Chang | 25 | 86 MC (ZN6) | Matsui / Tsuboi | Tsuchiya Engineering | 32nd |
| 1.7.2018 | 300 km Chang | 30 | Prius (ZVW51) | Nagai / Sasaki | Apr | DNF |
| 1.7.2018 | 300 km Chang | 31 | Prius (ZVW51) | Saga / Hirate | Apr | 15th |
| 1.7.2018 | 300 km Chang | 52 | Mark X MC (GRX133) | Bamba / Wakisaka | Saitama Toyopet Green Brave | 30th |
| 5.8.2018 | 500 mile Fuji | 5 | 86 MC (ZN6) | Sakaguchi / Hiraki / Fujinami | Team Mach | 33rd |
| 5.8.2018 | 500 mile Fuji | 18 | 86 MC (ZN6) | Nakayama / Kobayashi | Team Upgarage | 23rd |
| 5.8.2018 | 500 mile Fuji | 25 | 86 MC (ZN6) | Matsui / Tsuboi / Kondo | Tsuchiya Engineering | 18th |
| 5.8.2018 | 500 mile Fuji | 30 | Prius (ZVW51) | Nagai / Sasaki / Orido | Apr | DNF |
| 5.8.2018 | 500 mile Fuji | 31 | Prius (ZVW51) | Saga / Hirate | Apr | 16th |
| 5.8.2018 | 500 mile Fuji | 52 | Mark X MC (GRX133) | Bamba / Wakisaka | Saitama Toyopet Green Brave | DNF |
| 5.8.2018 | British GT Brands Hatch | 86 | GT86 | Williams / Fielding | Steller Performance | 15th |
| 19.8.2018 | 6 h Silverstone | 7 | TS050 Hybrid | Kobayashi / Conway / Lopez | Toyota Gazoo Racing | DQ |
| 19.8.2018 | 6 h Silverstone | 8 | TS050 Hybrid | Buemi / Alonso / Nakajima | Toyota Gazoo Racing | DQ |
| 26.8.2018 | 10 h Suzuka | 18 | 86 MC (ZN6) | Nakayama / Kobayashi / Iguchi | Team Up Garage | 27th |
| 16.9.2018 | 300 km Sugo | 5 | 86 MC (ZN6) | Sakaguchi / Hiraki | Team Mach | 36th |
| 16.9.2018 | 300 km Sugo | 18 | 86 MC (ZN6) | Nakayama / Kobayashi | Team Upgarage | 25th |
| 16.9.2018 | 300 km Sugo | 25 | 86 MC (ZN6) | Matsui / Tsuboi | Tsuchiya Engineering | 38th |
| 16.9.2018 | 300 km Sugo | 30 | Prius (ZVW51) | Nagai / Orido | Apr | 30th |
| 16.9.2018 | 300 km Sugo | 31 | Prius (ZVW51) | Saga / Hirate | Apr | 39th |
| 16.9.2018 | 300 km Sugo | 52 | Mark X MC (GRX133) | Bamba / Wakisaka | Saitama Toyopet Green Brave | 21st |
| 23.9.2018 | British GT Donington | 86 | GT86 | Williams / Fielding | Steller Motorsport | 16th |
| 14.10.2018 | 6 h Fuji | 7 | TS050 Hybrid | Lopez / Conway / Kobayashi | Toyota Gazoo Racing | 1st |
| 14.10.2018 | 6 h Fuji | 8 | TS050 Hybrid | Alonso / Buemi / Nakajima | Toyota Gazoo Racing | 2nd |
| 21.10.2018 | 300 km Autopolis | 5 | 86 MC (ZN6) | Sakaguchi / Hiraki | Team Mach | 22nd |
| 21.10.2018 | 300 km Autopolis | 18 | 86 MC (ZN6) | Nakayama / Kobayashi | Team Upgarage | 42nd |
| 21.10.2018 | 300 km Autopolis | 25 | 86 MC (ZN6) | Matsui / Tsuboi | Tsuchiya Engineering | 39th |
| 21.10.2018 | 300 km Autopolis | 30 | Prius (ZVW51) | Nagai / Orido | Apr | 41st |
| 21.10.2018 | 300 km Autopolis | 31 | Prius (ZVW51) | Saga / Hirate | Apr | 25th |
| 21.10.2018 | 300 km Autopolis | 52 | Mark X MC (GRX133) | Bamba / Wakisaka | Saitama Toyopet Green Brave | 32nd |
| 11.11.2018 | 250 km Motegi | 5 | 86 MC (ZN6) | Sakaguchi / Hiraki | Team Mach | 33rd |
| 11.11.2018 | 250 km Motegi | 18 | 86 MC (ZN6) | Nakayama / Kobayashi | Team Upgarage | NC |
| 11.11.2018 | 250 km Motegi | 25 | 86 MC (ZN6) | Matsui / Tsuboi | Tsuchiya Engineering | 23rd |
| 11.11.2018 | 250 km Motegi | 30 | Prius (ZVW51) | Nagai / Orido | Apr | 36th |
| 11.11.2018 | 250 km Motegi | 31 | Prius (ZVW51) | Saga / Hirate | Apr | 17th |
| 11.11.2018 | 250 km Motegi | 52 | Mark X MC (GRX133) | Bamba / Wakisaka | Saitama Toyopet Green Brave | 28th |
| 18.11.2018 | 6 h Shanghai | 7 | TS050 Hybrid | Conway / Kobayashi / Lopez | Toyota Gazoo Racing | 1st |
| 18.11.2018 | 6 h Shanghai | 8 | TS050 Hybrid | Nakajima / Alonso / Buemi | Toyota Gazoo Racing | 2nd |