- Events
- 15
89
races · 2 race wins
- Win rate
- 0%
0% win rate · 0 of 15
- Podium rate
- 13%
2 top-three finishes
- Typically beats
- 42%
of boats faced (range 38%–46%, 379 boats)
- Best class ranking
- #14623
Helm in Optimist · rating
-115
Partnerships · 0 sailors
No crew lists in the archive name anyone sailing with Michael Groszkowski.
Rating history
Helm rating across all classes: -112,
#72,620. Compiled from public results; not an official ranking.