Résultats
| DATE | ROUND | CONSTRUCTEUR | |
|---|---|---|---|
| 1991-10-19 | PHILLIP ISLAND | DUCATI | |
| 1991-10-06 | MUGELLO | DUCATI | |
| 1991-09-14 | HOCKENHEIM | DUCATI | |
| 1991-09-01 | SHAH ALAM | DUCATI | |
| 1991-08-25 | SUGO | DUCATI | |
| 1991-08-11 | ANDERSTOP | DUCATI | |
| 1991-08-04 | MISANO ADRIATICO | DUCATI | |
| 1991-06-30 | OSTERREICHRING | DUCATI | |
| 1991-04-28 | JARAMA | DUCATI | |
| 1991-04-01 | DONINGTON | DUCATI |