| 26.5.2019 | 300 km Suzuka | 5 | 86 MC (ZN6) | Sakaguchi / Hiraki | Team Mach | 15th |
| 26.5.2019 | 300 km Suzuka | 30 | Prius (ZVW52) | Nagai / Orido | Apr | 34th |
| 26.5.2019 | 300 km Suzuka | 31 | Prius (ZVW52) | Saga / Nakayama | Apr | 24th |
| 26.5.2019 | 300 km Suzuka | 52 | Mark X MC (GRX133) | Wakisaka / Yoshida | Saitama Toyopet Green Brave | 40th |
| 4.6.2019 | Le Mans Test | 7 | TS050 Hybrid | Conway / Kobayashi / Lopez / Buemi / Hartley | Toyota Gazoo Racing | 2nd |
| 4.6.2019 | Le Mans Test | 8 | TS050 Hybrid | Buemi / Alonso / Nakajima / Hartley / Conway | Toyota Gazoo Racing | 1st |
| 23.6.2019 | 24 h Nürburgring | 86 | 86 | Yabuki / Daenens | Toyota Gazoo Racing | DNF |
| 23.6.2019 | 24 h Nürburgring | 90 | GR Supra | Sasaki / Kleen / Daenens / Morizo | Toyota Gazoo Racing | 40th |
| 23.6.2019 | 24 h Nürburgring | 115 | GT86 | Fielenbach / Brusius / Peucker / Unteroberdörster | TMG United (Toyota Motorsport GmbH) | 61st |
| 23.6.2019 | 24 h Nürburgring | 119 | C-HR | Smittachartch / Charoensukhawatana / Hortongkum / Kulapalanont | Gazoo Racing Team Thailand | DNS |
| 23.6.2019 | 24 h Nürburgring | 120 | C-HR | Supaphongs / Ruengsomboon / Kawamura / Chen | Gazoo Racing Team Thailand | 79th |
| 23.6.2019 | 24 h Nürburgring | 123 | GT86 Cup | Muytjens / Brody / Derenne | Pit lane AMC Sankt Vith | 67th |
| 23.6.2019 | 24 h Nürburgring | 127 | GT86 | Tranchet / Gusenbauer / Gusenbauer / Chadwick | Manheller Racing | 84th |
| 30.6.2019 | 300 km Chang | 25 | 86 MC (ZN6) | Matsui / Sato | Tsuchiya Engineering | 15th |
| 30.6.2019 | 300 km Chang | 30 | Prius (ZVW52) | Nagai / Orido | Apr | 33rd |
| 30.6.2019 | 300 km Chang | 31 | Prius (ZVW52) | Saga / Nakayama | Apr | 29th |
| 30.6.2019 | 300 km Chang | 52 | Mark X MC (GRX133) | Wakisaka / Yoshida | Saitama Toyopet Green Brave | 35th |
| 24.7.2019 | WEC Barcelona Test | 7 | TS050 Hybrid | Conway / Kobayashi / Laurent / Lopez | Toyota Gazoo Racing | 1st |
| 24.7.2019 | WEC Barcelona Test | 8 | TS050 Hybrid | Hartley / Nakajima / Buemi | Toyota Gazoo Racing | 2nd |
| 4.8.2019 | 500 mile Fuji | 5 | 86 MC (ZN6) | Sakaguchi / Hiraki / Sakaguchi | Team Mach | 27th |
| 4.8.2019 | 500 mile Fuji | 25 | 86 MC (ZN6) | Matsui / Sato / Tsuchiya | Tsuchiya Engineering | 36th |
| 4.8.2019 | 500 mile Fuji | 30 | Prius (ZVW52) | Nagai / Orido / Kotaka | Apr | 35th |
| 4.8.2019 | 500 mile Fuji | 31 | Prius (ZVW52) | Saga / Nakayama | Apr | 28th |
| 4.8.2019 | 500 mile Fuji | 52 | Mark X MC (GRX133) | Wakisaka / Yoshida | Saitama Toyopet Green Brave | 12th |
| 1.9.2019 | 4 h Silverstone | 7 | TS050 Hybrid | Conway / Lopez / Kobayashi | Toyota Gazoo Racing | 1st |
| 1.9.2019 | 4 h Silverstone | 8 | TS050 Hybrid | Buemi / Hartley / Nakajima | Toyota Gazoo Racing | 2nd |
| 8.9.2019 | 300 km Autopolis | 5 | 86 MC (ZN6) | Sakaguchi / Hiraki | Team Mach | 31st |
| 8.9.2019 | 300 km Autopolis | 25 | 86 MC (ZN6) | Matsui / Sato | Tsuchiya Engineering | 30th |
| 8.9.2019 | 300 km Autopolis | 30 | Prius (ZVW52) | Nagai / Orido | Apr | DNF |
| 8.9.2019 | 300 km Autopolis | 31 | Prius (ZVW52) | Saga / Nakayama | Apr | 28th |
| 8.9.2019 | 300 km Autopolis | 52 | Mark X MC (GRX133) | Wakisaka / Yoshida | Saitama Toyopet Green Brave | 38th |
| 22.9.2019 | 300 km Sugo | 5 | 86 MC (ZN6) | Sakaguchi / Hiraki | Team Mach | 33rd |
| 22.9.2019 | 300 km Sugo | 25 | 86 MC (ZN6) | Matsui / Sato | Tsuchiya Engineering | 42nd |
| 22.9.2019 | 300 km Sugo | 30 | Prius (ZVW52) | Nagai / Orido | Apr | 40th |
| 22.9.2019 | 300 km Sugo | 31 | Prius (ZVW52) | Saga / Nakayama | Apr | 38th |
| 22.9.2019 | 300 km Sugo | 52 | Mark X MC (GRX133) | Wakisaka / Yoshida | Saitama Toyopet Green Brave | 21st |
| 6.10.2019 | 6 h Fuji | 7 | TS050 Hybrid | Kobayashi / Conway / Lopez | Toyota Gazoo Racing | 2nd |
| 6.10.2019 | 6 h Fuji | 8 | TS050 Hybrid | Buemi / Hartley / Nakajima | Toyota Gazoo Racing | 1st |
| 10.11.2019 | 250 km Motegi | 5 | 86 MC (ZN6) | Sakaguchi / Hiraki | Team Mach | 26th |
| 10.11.2019 | 4 h Shanghai | 7 | TS050 Hybrid | Kobayashi / Lopez / Conway | Toyota Gazoo Racing | 3rd |
| 10.11.2019 | 4 h Shanghai | 8 | TS050 Hybrid | Buemi / Nakajima / Hartley | Toyota Gazoo Racing | 2nd |
| 10.11.2019 | 250 km Motegi | 25 | 86 MC (ZN6) | Matsui / Sato | Tsuchiya Engineering | 30th |
| 10.11.2019 | 250 km Motegi | 30 | Prius (ZVW52) | Nagai / Orido | Apr | 33rd |
| 10.11.2019 | 250 km Motegi | 31 | Prius (ZVW52) | Saga / Nakayama | Apr | 32nd |
| 10.11.2019 | 250 km Motegi | 52 | Mark X MC (GRX133) | Wakisaka / Yoshida | Saitama Toyopet Green Brave | 25th |
| 24.11.2019 | GT300 Fuji | 25 | 86 MC (ZN6) | Matsui / Sato | Tsuchiya Engineering | 7th/8th |
| 24.11.2019 | GT300 Fuji | 30 | Prius (ZVW52) | Nagai / Orido | Apr | 4th/5th |
| 24.11.2019 | GT300 Fuji | 31 | Prius (ZVW52) | Saga / Nakayama | Apr | 8th/6th |
| 24.11.2019 | GT300 Fuji | 52 | Mark X MC (GRX133) | Wakisaka / Yoshida | Saitama Toyopet Green Brave | 3rd/2nd |
| 14.12.2019 | 8 h Bahrain | 7 | TS050 Hybrid | Conway / Lopez / Kobayashi | Toyota Gazoo Racing | 1st |
| 14.12.2019 | 8 h Bahrain | 8 | TS050 Hybrid | Nakajima / Hartley / Buemi | Toyota Gazoo Racing | 2nd |
| 15.12.2019 | Bahrain Rookie Test | 7 | TS050 Hybrid | Kobayashi / Yamashita / Laurent / Lopez / Conway | Toyota Gazoo Racing | 1st |
| 15.12.2019 | Bahrain Rookie Test | 8 | TS050 Hybrid | Hartley / de Vries / Laurent / Nakajima / Buemi | Toyota Gazoo Racing | 2nd |