Racing driver
Masayuki Yamamoto
Japan
Career
| Season | Level | Series / class | Pos. | Team / car / races |
|---|---|---|---|---|
| 2005 | OM | Porsche Supercup | ||
| 2004 | OM | Porsche Carrera Cup Japan | 1. |
5 of 5 races 3 wins |
| 2003 | Porsche Carrera Cup Japan, 1. | |||
- 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.