| # | Rider | Age | Bike | Team |
|---|---|---|---|---|
| 1 |  Baldassarre MONTI | 29 |  Honda RC30 | |
| 2 | Davide TARDOZZI | 31 | Ducati 851 | |
| 4 | Fabrizio PIROVANO | 30 |  Yamaha OW01 | |
| 6 |  Fred MERKEL | 28 | Honda RC30 | |
| 7 |  Graham SINGER | 34 |  Kawasaki ZXR750 | |
| 8 | Massimo BROCCOLI | 32 | Ducati 851 | |
| 11 | Giorgio CANTALUPO | 29 | Ducati 851 | |
| 14 | Aldeo PRESCIUTTI | 29 | Yamaha OW01 | |
| 15 | Marino FABBRI | ? | Bimota YB4EI | |
| 18 | Alan BENEDETTI | ? | Yamaha OW01 | |
| 23 | Francesco MONACO | 20 | Ducati 851 | |
| 25 | Adriano NARDUCCI | 34 | Yamaha OW01 | |
| 34 | Gastone GRASSETTI | 27 | Honda RC30 | |
| 35 | Andrea BRUNOTTI | ? | Ducati 851 | |
| 36 | Romolo BALBI | 31 | Ducati 851 | |
| 53 | Mauro MASTRELLI | 25 | Ducati 851 | |
| 55 | Fabrizio FURLAN | 23 | Honda RC30 | |
| 57 | Stefano GIUDICI | ? | Honda RC30 | |
| 58 | ?. MICHELIS | ? | Suzuki GSX-R750 | |
| 59 | Andrea BASTIANELLO | ? | Honda RC30 | |
| 71 | Fabio BILIOTTI | 33 | Kawasaki ZXR750 | |
| 72 | Paolo BLORA | 21 | Yamaha OW01 | |
| 73 | Tiberio GARATTINI | ? | Ducati 851 | |
| 75 | Richard ARNAIZ | 28 | Honda RC30 | |
| 76 | Alberto CARPINELLI | ? | Ducati 851 | |
| 77 | Stefano CARACCHI | 30 | Ducati 851 | |
| 78 | Stefano ROGORA | ? | Suzuki GSX-R750 | |
| 88 | Claudio SABATUCCI | ? | Ducati 851 | |
| 92 | Antonio PALLIZZI | ? | Honda RC30 | |
| 95 | ![[unknown]](img/flags/xxx.png) [unknown] | ? | Honda RC30 | |
| 96 | Bruno CIRAFICI | 25 | Yamaha OW01 | |
| 97 | Gianfranco PISETTA | ? | Kawasaki ZXR750 | |
| 98 |  Edmund HLABIAN | ? | Honda RC30 | |
| 99 | Flavio TRES | 34 | Suzuki GSX-R750 | |
| [unknown] | ? | [unknown] |
1990-10-12 to 1990-10-14
Campionato Italiano Superbike
Vallelunga (Permanent circuit, 3.2200 km)
Entries: ? / Practised: ? / Qualified: 36
Sessions
Entry list
Struck out text denotes riders on entry list who did not participate.
Sources:
1990-10-13 RaiUno live TV coverage/ 1990-10-14 RaiTre live TV coverage/ Motosprint 1990-41 pg22-23/ Motosprint 1990-41 pg32/ Motosprint 1990-42 pg36-38/ Maurizio Mazzoni archive/ Video from youtube.com channel Notizia Ufficiale - Tributo a Fabrizio Pirovano.