Racing driver
Hiroshi Hamaguchi
Japan
Career
| Season | Level | Series / class | Pos. | Team / car / races |
|---|---|---|---|---|
| 2026 | GT | GT World Challenge Europe Endurance Cup, Class Pro-Am Cup | ||
| 2024 | SP | 24h LeMans, Class LM GTE Am (single race) | ||
| GT | FIA World Endurance Championship, Class LM GT3 | |||
| GT | European LeMans Series, Class LM GT3 | 1. | ||
| 2023 | SP | Le Mans Cup, Class GT3 | 11. | |
| 2021 | GT | GT World Challenge Europe Endurance Cup, Class PRO-AM Cup | 5. | |
| 2020 | GT | Le Mans Cup, Class GT3 | ||
| GT | GT World Challenge Europe Endurance Cup, Class PRO-AM Cup | 10. | ||
| 2019 | GT | Japanese Super GT Series, Class GT 300 | ||
| GT | GT World Challenge Europe Sprint Cup, Class PRO-AM Cup | 1. | ||
| 2017 | GT | Japanese Super GT Series, Class GT 300 | ||
| GT | International GT Open, Class PRO-AM | 14. | ||
| 2016-2017 | GT | Asian LeMans Series, Class GT | 38. | |
| 2016 | GT | Le Mans Cup, Class GT3 | 7. | |
| 2015 | GT | Japanese Super GT Series, Class GT 300 | 36. | |
| 2014 | GT | Japanese Super GT Series, Class GT300 | ||
| OM | Porsche Carrera Cup Asia | 21. |
2 of 12 races |
|
| 2012 | GT | Japanese Super GT Series, Class GT300 | ||
| 2010 | GT | Japanese Super GT Series, Class GT 300 | 7. |
- Main series of the season: highest share of races contested; series with few races and single races count less.
- 1. Positions 1–6 and wins.
- Season in progress, provisional standings.