Hiroshi Koizumi Rennergebnisse
| Jahr | Rennserie | Rennstrecke | Rangliste | Racing Team | Startnummer - Rennwagenmodell | ||
|---|---|---|---|---|---|---|---|
| 2022 | GT World Challenge Asien | Okayama International Circuit | R10 | GT3 PA | 8 | 16 - McLaren 720S GT3 | |
| 2022 | GT World Challenge Asien | Okayama International Circuit | R09 | GT3 PA | 3 | 16 - McLaren 720S GT3 | |
| 2022 | GT World Challenge Asien | Sportland-Gesandter | R08 | GT3 PA | 8 | 16 - McLaren 720S GT3 | |
| 2022 | GT World Challenge Asien | Sportland-Gesandter | R07 | GT3 PA | 5 | 16 - McLaren 720S GT3 | |
| 2022 | GT World Challenge Asien | Fuji International Speedway Circuit | R06 | GT3 PA | 4 | 16 - McLaren 720S GT3 | |
| 2022 | GT World Challenge Asien | Fuji International Speedway Circuit | R05 | GT3 PA | 9 | 16 - McLaren 720S GT3 | |
| 2022 | GT World Challenge Asien | Suzuka-Rennstrecke | R04 | GT3 PA | 4 | 16 - McLaren 720S GT3 | |
| 2022 | GT World Challenge Asien | Suzuka-Rennstrecke | R03 | GT3 PA | 9 | 16 - McLaren 720S GT3 |