Key: E = total entries / P = total riders who practised / Q = total qualifiers / S = total starters / C = total classified finishers.

Date	Circuit	Winner	E	P	Q	S	C	Conditions	Distance	Avg. KMH
1990-03-25	Misano	Fabrizio PIROVANO / Yamaha	47	38	36	33	21	Overcast / Patchy	90.69 km	132.81 km/h
1990-03-25	Misano	Davide TARDOZZI / Ducati	47	38	36	33	20	Cloudy / Dry	90.69 km	152.32 km/h
1990-04-08	Vallelunga	Fabrizio PIROVANO / Yamaha	54	41	36	36	28	Overcast / Dry	70.84 km	129.02 km/h
1990-04-08	Vallelunga	Fabrizio PIROVANO / Yamaha	54	41	36	33	16	Sunny / Dry	77.28 km	128.47 km/h
1990-06-24	Pergusa	Fabrizio PIROVANO / Yamaha	40	24	24	22	19		79.20 km	167.61 km/h
1990-06-24	Pergusa	Baldassarre MONTI / Honda	40	24	24	21	16		74.25 km	165.53 km/h
1990-08-11	Misano	Davide TARDOZZI / Ducati	51	42	36	31	21	Sunny / Dry	90.69 km	153.57 km/h
1990-08-11	Misano	Baldassarre MONTI / Honda	51	42	36	28	22	Night / Dry	90.69 km	153.62 km/h
1990-09-16	Monza	Fabrizio PIROVANO / Yamaha		41	36	34	23	Overcast / Dry	81.20 km	183.18 km/h
1990-09-16	Monza	Fabrizio PIROVANO / Yamaha		41	36	32	20	Overcast / Dry	81.20 km	182.15 km/h
1990-10-13	Vallelunga	Fred MERKEL / Honda	48	37	36	34	23	Overcast / Dry	70.84 km	132.19 km/h
1990-10-14	Vallelunga	Fabrizio PIROVANO / Yamaha	48	37	36	32	17	Sunny / Dry	70.84 km	131.61 km/h

Key: R = total races started / W = total wins / P = total podiums / PP = total pole positions / RT = total retirements / BF = best finish pos. / AF = average finish pos. / AP = average points scored per race / Fin. % = percentage of races finished / TL = total laps completed / BG = best grid position / AG = average grid position.

Rider	Points	R	W	P	PP	RT	BF	AF	AP	Fin. %	TL	BG	AG
Agostinetto, Roberto		2					20	22		100.00 %	26	36	36
Amati, Davide	29.00	8				1	6	12	3.63	87.50 %	160	14	15
Arnaiz, Richard	54.00	6		1		2	3	4	9.00	66.67 %	98	5	6
Arnoldi, Ivo	14.00	8				4	6	14	1.75	50.00 %	130	18	26
Balbi, Romolo	11.00	9				5	11	14	1.22	44.44 %	124	14	17
Bastianello, Andrea		2					17	20		100.00 %	40	35	35
Benedetti, Alan	73.00	12				1	6	9	6.08	91.67 %	228	9	13
Biagioli, Roberto	17.00	7				2	11	13	2.43	71.43 %	110	14	20
Biliotti, Fabio		2				2	RT			0.00 %	10	18	18
Bloisi, Gerardo		1				1	RT			0.00 %	0	33	33
Blora, Paolo	47.00	10				4	6	9	4.70	60.00 %	181	9	15
Bontempi, Piergiorgio	26.00	6				3	7	8	4.33	50.00 %	68	12	14
Bosa, Lino	1.00	3				1	15	16	0.33	66.67 %	60	24	26
Broccoli, Massimo	95.00	11		2		3	3	5	8.64	72.73 %	184	3	6
Brunotti, Andrea	14.00	6				2	7	13	2.33	66.67 %	105	12	18
Calasso, Antonio	19.00	6				4	5	7	3.17	33.33 %	89	10	17
Cantalupo, Giorgio	58.00	12				3	4	10	4.83	75.00 %	234	9	14
Caracchi, Stefano	86.00	8		1		1	3	5	10.75	87.50 %	145	4	6
Carpinelli, Alberto	8.00	7				3	10	15	1.14	57.14 %	112	15	21
Chiapello, Enzo		2				1	19	19		50.00 %	25	34	34
Cirafici, Bruno	12.00	5				3	11	11	2.40	40.00 %	40	15	25
Clerici, Andrea Eros	6.00	2					10	15	3.00	100.00 %	48	22	22
Fabbri, Marino	14.00	6				4	7	9	2.33	33.33 %	84	5	8
Falappa, Giancarlo		2			1	2	RT			0.00 %	20	1	1
Furlan, Fabrizio	44.00	10				2	6	11	4.40	80.00 %	198	5	15
Galasso, Gianluca		2					11	16		100.00 %	44	36	36
Garattini, Tiberio		6				3	16	18		50.00 %	96	25	28
Garavini, Moreno	3.00	5				1	14	16	0.60	80.00 %	84	21	26
Giudici, Stefano		6				1	18	19		83.33 %	111	27	28
Grassetti, Gastone	75.00	10		1		1	3	8	7.50	90.00 %	211	6	9
Hlabian, Edmund	4.00	6					14	16	0.67	100.00 %	122	17	27
La Ferla, Oscar		2				1	18	18		50.00 %	33	15	15
Leonetti, Riccardo		2				1	22	22		50.00 %	15	35	35
Marinelli, Fabio	3.00	2					14	19	1.50	100.00 %	44	25	25
Marras, Medardo	1.00	2					16	22	0.50	100.00 %	42	35	35
Mastrelli, Mauro	30.00	11				7	5	9	2.73	36.36 %	124	10	13
Merkel, Fred	35.00	2	1	2	1		1	2	17.50	100.00 %	44	1	1
Michelis, Enzo		2				1	19	19		50.00 %	28	29	29
Migliorati, Cristiano	4.00	2				1	13	13	2.00	50.00 %	19	21	21
Monaco, Francesco	46.00	8				3	4	7	5.75	62.50 %	154	5	8
Monti, Baldassarre	158.00	12	2	8	3	2	1	3	13.17	83.33 %	230	1	2
Moschini, Gianluca	5.00	4				2	12	17	1.25	50.00 %	52	23	24
Narducci, Adriano	4.00	10				5	13	18	0.40	50.00 %	133	18	29
Pallizzi, Antonio	6.00	2					12	13	3.00	100.00 %	42	24	24
Papa, Marco	9.00	2				1	7	7	4.50	50.00 %	40	9	9
Pasini, Luca	8.00	4				1	8	14	2.00	75.00 %	97	19	20
Pedercini, Lucio		1				1	RT			0.00 %	20	4	4
Perrone, Amedeo		2				1	23	23		50.00 %	41	22	22
Pirovano, Fabrizio	191.00	12	7	10		1	1	2	15.92	91.67 %	248	2	2
Pisetta, Gianfranco	2.00	10				3	14	18	0.20	70.00 %	154	18	26
Presciutti, Aldeo	63.00	11		1		2	3	10	5.73	81.82 %	197	6	11
Randazzo, Francesco	19.00	2					6	7	9.50	100.00 %	46	11	11
Ricci, Mauro	45.00	8		2		3	2	8	5.63	62.50 %	114	4	9
Rogora, Stefano	4.00	12				8	12	18	0.33	33.33 %	129	19	30
Sabatucci, Claudio	2.00	4				1	15	21	0.50	75.00 %	64	32	33
Scatola, Bruno	4.00	3				1	13	19	1.33	66.67 %	48	19	25
Scatola, Vittorio		3		1		1	3	5		66.67 %	38	6	9
Singer, Graham	64.00	12				2	4	10	5.33	83.33 %	231	7	13
Sorrentino, Marco	6.00	10				3	13	17	0.60	70.00 %	155	20	25
Stocca, Danilo		3				2	18	18		33.33 %	38	28	29
Suozzo, Antonio		2					20	20		100.00 %	47	34	34
Tardozzi, Davide	136.00	12	2	7	1	4	1	2	11.33	66.67 %	221	1	2
Toschi, Danilo	1.00	2				1	15	15	0.50	50.00 %	30	21	21
Tres, Flavio	1.00	2				1	15	15	0.50	50.00 %	28	21	21

Key: C = total competitors representing this manufacturer / R = total races started / W = total wins / P = total podiums / PP = total pole positions / RT = total retirements / BF = best finish pos. / AF = average finish pos. / AP = average points scored per race / Fin. % = percentage of races finished / TL = total laps completed / BG = best grid position / AG = average grid position.

Manufacturer	Points	C	R	W	P	PP	RT	BF	AF	AP	Fin. %	TL	BG	AG
Bimota	37.00	10	10		1		18	3	13	3.70	53.85 %	606	4	21
Ducati	188.00	19	12	2	10	2	45	1	10	15.67	60.18 %	1791	1	14
Honda	195.00	16	12	3	12	4	15	1	11	16.25	81.93 %	1600	1	15
Kawasaki	80.00	5	12		2		11	2	12	6.67	67.65 %	528	4	17
Suzuki	5.00	5	12				11	12	19	0.42	45.00 %	244	15	28
Yamaha	217.00	15	12	7	11		20	1	10	18.08	74.03 %	1364	2	16