Racing & Rally Winners Database
Racing & Rally Winners Database
| Round | Circuit | Date | Winner | Vehicle * | Entrant |
|---|---|---|---|---|---|
| 1 |  Suzuka International Racing Course | 1991.03.24 | Honda |  Hero Sports TS | |
| 2 |  Eastern Creek | 1991.04.07 | Honda | AGV - Pileri Corse | |
| 3 |  Circuito de Jerez | 1991.05.12 | Honda | Hero Sports TS | |
| 4 |  Misano World Circuit Marco Simoncelli | 1991.05.19 | Honda | AGV - Pileri Corse | |
| 5 |  Hockenheimring | 1991.05.26 | Honda | Schuh-Zwafink Honda Racing | |
| 6 |  Salzburgring | 1991.06.09 | Honda | AGV - Pileri Corse | |
| 7 | Jarama | 1991.06.16 | Honda | AGV - Pileri Corse | |
| 8 |  TT Circuit Assen | 1991.06.29 | Honda | Schuh-Zwafink Honda Racing | |
| 9 |  Circuit Paul Ricard | 1991.07.21 | Honda | AGV - Pileri Corse | |
| 10 |  Donington Park | 1991.08.04 | Honda | AGV - Pileri Corse | |
| 11 |  Autodromo Internazionale del Mugello | 1991.08.18 | Bakker - Rotax | AGV Racing Team Deutschland | |
| 12 |  Brno | 1991.08.25 | Aprilia | Team Italia | |
| 13 |  Shah Alam | 1991.09.29 | Honda | AGV - Pileri Corse |