Hiroshi Hamaguchi
Hiroshi Hamaguchi is a Japanese businessman and racing driver. He won the 2019 FIA Motorsport Games GT Cup along with Ukyo Sasahara, driving a Lamborghini Huracán EVO GT3.
Racing record
Complete GT World Challenge results
GT World Challenge Europe Endurance Cup
| Year | Team | Car | Class | 1 | 2 | 3 | 4 | 5 | 6 | 7 | Pos. | Points |
| 2020 | Orange1 FFF Racing Team | Lamborghini Huracán GT3 Evo | Pro-Am | IMO 33 | NÜR 18 | SPA 6H 55 | SPA 12H 55 | SPA 24H Ret | LEC 27 | 5th | 52 | |
| 2021 | Orange 1 FFF Racing Team | Lamborghini Huracán GT3 Evo | Pro-Am | MNZ 16 | LEC 22 | SPA 6H 35 | SPA 12H Ret | SPA 24H Ret | NÜR 19 | CAT 35 | 3rd | 74 |