0
Recorded Grand Prix wins
Grand Prix motorcycle racing
Yoshiaki Katoh
One rider identity across recorded classes and seasons.
1
Recorded podiums
58
Known starts in available matrices
Coverage-limited observations, not certified career totals. Sprints, unrecorded classifications and unknown starts are excluded. Championship source totals retain their historical scoring context.
Championship timeline
| Season | Class | Position | Reported points | Source |
|---|---|---|---|---|
| 1998 | 125cc | 16 | 45 | Wikipedia revision ↗ |
| 1997 | 125cc | 13 | 74 | Wikipedia revision ↗ |
| 1996 | 125cc | 14 | 61 | Wikipedia revision ↗ |
| 1995 | 125cc | 14 | 55 | Wikipedia revision ↗ |
| 1994 | 125cc | 26 | 8 | Wikipedia revision ↗ |
Wikipedia contributors · adapted tables under CC BY-SA 4.0.