1990 AMA Superbike Results

Results showing rider name, hometown, brand and model of motorcycle, bike number and laps completed (where the information is available).

Daytona International Speedway – Rd. 1
March 11, 1990
Daytona Beach, FL

Finish	First	Last	City	State	Mach.	No.	Laps
1	DAVID	SADOWSKI	BUFORD	GA	YAMAHA	25	57
2	RANDY	RENFROW	FREDERICKSBURG	VA	HONDA	5	57
3	DOUG	CHANDLER	SALINAS	CA	KAWASAKI	10	57
4	DONALD	JACKS	ST. CLOUD	FL	YAMAHA	59	57
5	JOHN	ASHMEAD	W. PALM BEACH	FL	KAWASAKI	37	57
6	MARK	CHIN	N. MIAMI	FL	YAMAHA	77	57
7	TOM	KIPP	KIRTLAND HILLS	OH	YAMAHA	16	57
8	JAY	SPRINGSTEEN	LAPEER	MI	SUZUKI	44	57
9	JACQUES	GUENETTE JR.	LAVAL, QU	CANADA	YAMAHA	39	57
10	OTTIS	LANCE	ODESSA	TX	SUZUKI	14	57
11	DALE	QUARTERLEY	ROCKLAND	MA	HONDA	32	56
12	BILL	LOOMIS	BALTIC	CT	SUZUKI	82	56
13	THOMAS	STEVENS	CAPE CORAL	FL	YAMAHA	11	56
14	RICK	KIRK	CLAREMORE	OK	SUZUKI	49	56
15	ESKO	KUPARINEN	TURRO	FINLAND	HONDA	58	56
16	JEFF	HARDER	COPPELL	TX	YAMAHA	87	56
17	PAUL	SCHWEMMER	S. DAYTONA	FL	SUZUKI	71	56
18	DAVID	KIEFFER	LARAMIE	WY	HONDA	91	55
19	ROBERT	HOLDEN	SITTINGBOURNE	ENGLAND	HONDA	29	55
20	MARK	FOSTER	TAMPA	FL	YAMAHA	102	55
21	DAVID	LEACH	CHESIRE	ENGLAND	YAMAHA	108	55
22	CHRISTIAN	GARDNER	SALT LAKE CITY	UT	YAMAHA	110	55
23	STEVE	MOREHEAD	FINDLAY	OH	SUZUKI	34	55
24	TOD	HEBERT	BARRINGTON	NH	SUZUKI	81	54
25	BILL	BEESCH	GREENSBORO	NC	SUZUKI	80	54
26	RAY	YODER, JR.	STREAMWOOD	IL	SUZUKI	15	54
27	JOHN	LONG	MIAMI	FL	KAWASAKI	93	54
28	TOMMY	SLOAN	MURFREESBORO	TN	YAMAHA	47	54
29	GARY	GOODFELLOW	VANCOUVER, BC	CANADA	SUZUKI	114	54
30	MIKE	KARM	MICHIGAN CITY	IN	SUZUKI	104	54
31	WARREN	ELLIOTT	EAST HADDON	CT	DUCATI	17	54
32	BRITT	TURKINGTON	DONNA	TX	SUZUKI	63	54
33	DON	ESTEP, JR.	ORIENT	OH	YAMAHA	52	54
34	CRAIG	GLEASON	SAN MARCOS	TX	SUZUKI	38	54
35	RANDY	TEXTER	NEW PROVIDENCE	PA	SUZUKI	65	53
36	OLDRICH	SCHMUTTERMEIER, JR.	MISSISSAUGA, ONT.	CANADA	SUZUKI	118	53
37	MIKE	WALSH	WILLOWDALE, ONT.	CANADA	SUZUKI	78	53
38	FRANK	KINSEY	TITUSVILLE	FL	YAMAHA	92	53
39	RICHARD	MOORE	WHITTIER	CA	KAWASAKI	83	53
40	KURT	LIEBMANN	BERGENFIELD	NJ	DUCATI	61	53
41	GEOFFREY	WILSON	OWENSBORO	KY	SUZUKI	43	53
42	LARRY	GRUEN	CHAMBERSBURG	PA	SUZUKI	54	53
43	JOHN	COX	ORMOND BEACH	FL	SUZUKI	45	52
44	PHIL	PUMMELL	JAMESTOWN	OH	HONDA	60	52
45	SKARO	MIROSLAV	OSIJER	YUGOSLAVIA	SUZUKI	7	52
46	STEPHEN	DECAMP	EVERETT	MA	KAWASAKI	18	51
47	ANDY	MCGLADDERY	DARLINGTON	ENGLAND	HONDA	31	50
48	SCOTT	RUSSELL	JONESBORO	GA	KAWASAKI	22	49
49	JOHN	JACOB	AUSTIN	MN	YAMAHA	51	49
50	ANTHONY	RAUSEO	PLAINFIELD	NJ	HONDA	105	48
51	ERIC	MOE	SPRING LAKE	MI	SUZUKI	57	47
52	ALFRED	SCHACHTNER	HOHENFEISSENBERG	GERMANY	YAMAHA	119	47
53	JAMES	WHITHAM	HUDDERSFIELD	ENGLAND	HONDA	115	44
54	CARL	FOGARTY	BLACKBURN	ENGLAND	HONDA	116	36
55	JOHN	ROSS, JR.	AUSTIN	TX	SUZUKI	94	36
56	RODNEY	FARRIS	COCKEYSVILLE	MD	SUZUKI	30	35
57	JOHN	HOPPERSTAD	BOULDER	CO	YAMAHA	98	30
58	MICHAEL	LEHNING	W. PALM BEACH	FL	SUZUKI	20	27
59	PAUL	ZIECHANG	CICERO	NY	SUZUKI	106	27
60	KURT	HALL	BLUFFTON	SC	SUZUKI	90	22
61	FRITZ	KLING	E. LANSING	MI	YAMAHA	40	20
62	MARK	HEISER	CRALEY	PA	YAMAHA	103	19
63	RICK	SHAW	MIAMI	FL	YAMAHA	107	19
64	MARK	BOUGAS	BEDFORD	MA	SUZUKI	42	16
65	PAUL	VOGEL	SACRAMENTO	CA	KAWASAKI	27	16
66	JOSE	SOARES NETO	MIAMI	FL	SUZUKI	50	13
67	MIKE	SMITH	CANTON	GA	SUZUKI	68	12
68	MIKE	HARTH	ACWORTH	GA	SUZUKI	88	7
69	JIM	SABIN	DALLAS	TX	YAMAHA	66	6
70	MICHAEL	MARTIN	CARROLLTON	TX	SUZUKI	53	5
71	DON	VANCE	OTTOWA, ONT.	CANADA	SUZUKI	19	2
72	RUEBEN	MCMURTER	LONDON, ONT.	CANADA	HONDA	24	1
73	JAMIE	JAMES	PRAIRIEVILLE	LA	DUCATI	1	0
74	NIALL	MACKENZIE	BERTHSHIRE	ENGLAND	YAMAHA	84	0
75	BEN	BEASLEY	WILLOUGHBY	OH	YAMAHA	55	0
76	JESUS	PINEDA	_	MEXICO	SUZUKI	112	0
77	JIMMY	ADAMO	GLEN COVE	NY	DUCATI	26	0
78	SCOTT	STUMP	_	OH	HONDA	69	0
79	DARRELL	CLINGERMAN	DUBLIN	CA	YAMAHA	12	0
80	DENISIO	CASARINI	_	FL	SUZUKI	56	0

Time of race: 2 Hr., 3 min., 45.770 sec.
Winner’s Avg. Speed: 98.375 mph
Margin of victory: 64 sec.
Pole winner: Thomas Stevens, Yamaha (1:54.561, 111.871 mph)
Standings: 1. Sadowski (20); 2. Renfrow (16); 3. Chandler (13); 4. Jacks (11); 5. Ashmead (10).

Road Atlanta – Rd. 2
May 6, 1990
Braselton, GA

Finish	First	Last	City	State	Mach.	No.	Laps
1	DOUG	POLEN	CORINTH	TX	SUZUKI	_	24
2	DOUG	CHANDLER	SALINAS	CA	KAWASAKI	10	24
3	JAMIE	JAMES	PRAIRIEVILLE	LA	DUCATI	1	24
4	THOMAS	STEVENS	CAPE CORAL	FL	YAMAHA	11	24
5	RANDY	RENFROW	FREDERICKSBURG	VA	HONDA	5	24
6	SCOTT	RUSSELL	JONESBORO	GA	KAWASAKI	22	24
7	PAUL	BRAY	UNION CITY	GA	YAMAHA	_	24
8	RUEBEN	MCMURTER	LONDON, ONT.	CANADA	HONDA	24	24
9	DALE	QUARTERLEY	ROCKLAND	MA	HONDA	32	24
10	MIGUEL	DUHAMEL	VERDUN, QU	CANADA	SUZUKI	97	24
11	TOM	KIPP	KIRTLAND HILLS	OH	YAMAHA	16	24
12	MARK	CHIN	N. MIAMI	FL	YAMAHA	77	24
13	JACQUES	GUENETTE JR.	LAVAL, QU	CANADA	YAMAHA	39	24
14	KEVIN	RENTZELL	CHATTANOOGA	TN	SUZUKI	_	24
15	JOHN	HOPPERSTAD	BOULDER	CO	YAMAHA	98	24
16	SCOTT	ZAMPACH	MILWAUKEE	WI	KAWASAKI	_	24
17	MARK	FOSTER	TAMPA	FL	YAMAHA	102	24
18	DAVID	SMITH	GILBERTSVILLE	PA	SUZUKI	99	24
19	OTTIS	LANCE	ODESSA	TX	SUZUKI	14	24
20	DONALD	JACKS	ST. CLOUD	FL	SUZUKI	59	23
21	DAVID	SADOWSKI	BUFORD	GA	YAMAHA	25	23
22	MIKE	KARM	MICHIGAN CITY	IN	SUZUKI	104	23
23	RAY	YODER, JR.	STREAMWOOD	IL	SUZUKI	15	22
24	CRAIG	GLEASON	SAN MARCOS	TX	SUZUKI	38	22
25	TOMMY	SLOAN	MURFREESBORO	TN	YAMAHA	47	22
26	JOHN	JACOB	AUSTIN	MN	YAMAHA	51
27	BILL	BEESCH	GREENSBORO	NC	SUZUKI	80
28	DAVID	KIEFFER	LARAMIE	WY	HONDA	91
29	TOD	HEBERT	BARRINGTON	NH	SUZUKI	81
30	JOHN	COX	ORMOND BEACH	FL	SUZUKI	45
31	JEFF	RHEAUME	_	_	SUZUKI	_
32	RICK	HERNDON	_	_	SUZUKI	_
33	MARK	BOUGAS	BEDFORD	MA	SUZUKI	42
34	BRUCE	NIELD	_	_	HONDA	_
35	JAY	SPRINGSTEEN	LAPEER	MI	SUZUKI	44	15
36	MICHAEL	BARNES	_	_	YAMAHA	_
37	SCOTT	STUMP	_	OH	SUZUKI	69
38	PAUL	SCHWEMMER	S. DAYTONA	FL	SUZUKI	71
39	JOHN	ASHMEAD	W. PALM BEACH	FL	KAWASAKI	37
40	DON	ESTEP, JR.	ORIENT	OH	YAMAHA	52
41	RICK	SHAW	MIAMI	FL	YAMAHA	107

Time of race: NA red flag
Winner’s Avg. Speed: NA
Margin of victory:
Pole winner:  David Sadowski, Yamaha
Standings: 1. Chandler (29); 2. Renfrow (26); 3. Sadowski (20); 4. (Tie) Stevens/James (13).

Bryar Motorsports Park – Rd. 3
June 17, 1990
Loudon, NH

Finish	First	Last	City	State	Mach.	No.	Laps
1	DOUG	CHANDLER	SALINAS	CA	KAWASAKI	10	38
2	SCOTT	RUSSELL	JONESBORO	GA	KAWASAKI	22	38
3	THOMAS	STEVENS	CAPE CORAL	FL	YAMAHA	11	38
4	RANDY	RENFROW	FREDERICKSBURG	VA	HONDA	5	38
5	DALE	QUARTERLEY	ROCKLAND	MA	HONDA	32	38
6	STEVE	CREVIER	PT. COQUITLAM, BC	CANADA	SUZUKI	_	37
7	TOM	KIPP	KIRTLAND HILLS	OH	YAMAHA	16	37
8	JACQUES	GUENETTE JR.	LAVAL, QU	CANADA	YAMAHA	39	37
9	PASCAL	PICOTTE	GRANBY, ON	CANADA	YAMAHA	_	37
10	JOHN	ASHMEAD	W. PALM BEACH	FL	KAWASAKI	37	37
11	KEVIN	RENTZELL	CHATTANOOGA	TN	SUZUKI	_	37
12	JOHN	HOPPERSTAD	BOULDER	CO	YAMAHA	98	36
13	MARK	CHIN	N. MIAMI	FL	YAMAHA	77	36
14	CHRISTIAN	GARDNER	SALT LAKE CITY	UT	YAMAHA	110	36
15	MARC	SMITH	NEWINGTON	CT	KAWASAKI	_	36
16	DAVID	SMITH	GILBERTSVILLE	PA	SUZUKI	99	36
17	BENOIT	PILON	ST. JEROME, QU	CANADA	SUZUKI	_	36
18	TOD	HEBERT	BARRINGTON	NH	SUZUKI	81	36
19	MARK	BOUGAS	BEDFORD	MA	SUZUKI	42	35
20	SHAWN	SMITH	_	_	HONDA	_	35
21	JAMIE	O’HARE	MARBLEHEAD	MA	SUZUKI	_
22	STEPHEN	DECAMP	DELTONA	FL	KAWASAKI	18
23	ERIC	MOE	SPRING LAKE	MI	SUZUKI	57
24	DAVID	SADOWSKI	BUFORD	GA	YAMAHA	25
25	DONALD	JACKS	ST. CLOUD	FL	SUZUKI	59
26	SEAN	OSOWSKI	_	_	SUZUKI	_
27	JIMMY	ADAMO	GLEN COVE	NY	DUCATI	26
28	WARREN	ELLIOTT	EAST HADDEN	CT	DUCATI	17
29	DOUG	RENFROW	MOUNTAINLAKE TERRACE	WA	SUZUKI	_
30	PABLO	REAL	MIAMI	FL	DUCATI	_
31	RICK	HERNDON	_	_	YAMAHA	_
32	MIKE	WALSH	WILLOWDALE, ONT.	CANADA	SUZUKI	78
33	FRANCESCO	FABIANO	_	_	HONDA	_

Time of race: 48 min., 37.310 sec.
Winner’s Avg. Speed: 75.028 mph
Margin of victory:  13.010 sec.
Pole winner:  Doug Chandler, Kawasaki
Standings: 1. Chandler (49); 2. Renfrow (37); 3. Stevens (26); 4. Russell (25); 5. (Tie) Sadowski/Kipp/Quarterley (20).

Road America – Rd. 4
July 1, 1990
Elkhart Lake, WI

Finish	First	Last	City	State	Mach.	No.	Laps
1	DOUG	CHANDLER	SALINAS	CA	KAWASAKI	10	15
2	RANDY	RENFROW	FREDERICKSBURG	VA	HONDA	5	15
3	JAMIE	JAMES	PRAIRIEVILLE	LA	DUCATI	1	15
4	DAVID	SADOWSKI	BUFORD	GA	YAMAHA	25	15
5	TATSURO	ARATA	_	JAPAN	YAMAHA	72	15
6	JOHN	ASHMEAD	W. PALM BEACH	FL	KAWASAKI	37	15
7	TOM	KIPP	KIRTLAND HILLS	OH	YAMAHA	16	15
8	MARK	CHIN	N. MIAMI	FL	YAMAHA	77	15
9	BARRY	BURKE	AGOURA HILLS	CA	YAMAHA	_	15
10	JOHN	HOPPERSTAD	BOULDER	CO	YAMAHA	98	15
11	DAVID	SMITH	GILBERTSVILLE	PA	SUZUKI	99	15
12	KEITH	PINKSTAFF	PORTLAND	OR	SUZUKI	_	14
13	JOHN	JACOB	AUSTIN	MN	YAMAHA	51	14
14	BOB	SANDY	STREATOR	IL	KAWASAKI	_	14
15	TOD	HEBERT	BARRINGTON	NH	SUZUKI	81	14
16	MIKE	KARM	MICHIGAN CITY	IN	SUZUKI	104	14
17	DAVID	KIEFFER	LARAMIE	WY	HONDA	91	14
18	ERIC	MOE	SPRING LAKE	MI	SUZUKI	57	14
19	FRANK	KINSEY	TITUSVILLE	FL	YAMAHA	92	14
20	SCOTT	RUSSELL	JONESBORO	GA	KAWASAKI	22	11
21	DALE	QUARTERLEY	ROCKLAND	MA	HONDA	32
22	CHRISTIAN	GARDNER	BOULDER	CO	YAMAHA	110
23	THOMAS	STEVENS	CAPE CORAL	FL	YAMAHA	11
24	SCOTT	ZAMPACH	MILWAUKEE	WI	YAMAHA	_
25	KURT	LIEBMANN	BERGENFIELD	NJ	DUCATI	61
26	DALE	ROBINSON	_	_	HONDA	_
27	JACQUES	GUENETTE, JR.	LAVAL, QU	CANADA	YAMAHA	39

Time of race: 35 min., 8.020 sec.
Winner’s Avg. Speed: 102.466 mph
Margin of victory:  6.29 sec.
Pole winner:  Doug Chandler, Kawasaki
Standings: 1. Chandler (69); 2. Renfrow (53); 3. Sadowski (31); 4. Kipp (28); 5. (Tie) James/Stevens (26).

Miami Street Course – Rd. 5
July 21, 1990
Miami, FL

Finish	First	Last	City	State	Mach.	No.	Laps
1	DOUG	CHANDLER	SALINAS	CA	KAWASAKI	10	31
2	SCOTT	RUSSELL	JONESBORO	GA	KAWASAKI	22	31
3	RANDY	RENFROW	FREDERICKSBURG	VA	HONDA	5	31
4	RICK	KIRK	CLAREMORE	OK	SUZUKI	49	31
5	DAVID	SADOWSKI	BUFORD	GA	YAMAHA	25	31
6	DALE	QUARTERLEY	ROCKLAND	MA	HONDA	32	30
7	THOMAS	STEVENS	CAPE CORAL	FL	YAMAHA	11	30
8	JOHN	ASHMEAD	W. PALM BEACH	FL	KAWASAKI	37	30
9	JIMMY	ADAMO	GLEN COVE	NY	DUCATI	26	30
10	MICHAEL	BARNES	BOCA RATON	FL	YAMAHA	_	30
11	JACQUES	GUENETTE JR.	LAVAL, QU	CANADA	YAMAHA	39	30
12	MARK	CHIN	N. MIAMI	FL	YAMAHA	77	30
13	CRAIG	GLEASON	SAN MARCOS	TX	SUZUKI	38	30
14	LARRY	SCHWARZBACH	HOUSTON	TX	YAMAHA	_	30
15	PAUL	SCHWEMMER	S. DAYTONA	FL	SUZUKI	71	29
16	MARK	FOSTER	TAMPA	FL	YAMAHA	102	29
17	DAVID	SMITH	GILBERTSVILLE	PA	SUZUKI	99	29
18	FRANKLIN	KNIGHT	_	_	SUZUKI	49	29
19	JOHN	LONG	MIAMI	FL	DUCATI	93	29
20	RICK	SHAW	MIAMI	FL	YAMAHA	79	29
21	TOD	HEBERT	BARRINGTON	NH	SUZUKI	81
22	JOSE	SOARES NETO	MIAMI	FL	SUZUKI	50
23	ERIC	MOE	SPRING LAKE	MI	SUZUKI	57
24	DAVID	KIEFFER	LARAMIE	WY	HONDA	91
25	BILL	BEESCH	GREENSBORO	NC	SUZUKI	80
26	NATHAN	DONOHEW	_	_	SUZUKI	_
27	DALE	ROBINSON	_	_	HONDA	_
28	JOHN	HOPPERSTAD	BOULDER	CO	YAMAHA	98
29	JAMIE	JAMES	BATON ROUGE	LA	DUCATI	1
30	KEVIN	BLAIS	MIAMI	FL	KAWASAKI	_
31	LARRY	GRUEN	CHAMBERSBURG	PA	SUZUKI	54
32	FREDDIE	SPENCER	SHREVEPORT	LA	HONDA	19

Time of race: n/a red flag
Winner’s Avg. Speed: n/a red flag
Margin of victory:  n/a red flag
Pole winner:  Doug Chandler, Kawasaki
Standings: 1. Chandler (89); 2. Renfrow (66); 3. (Tie) Sadowski/Russell (41); 5. Stevens (34).

Mid-Ohio Sports Car Course – Rd. 6
Aug. 5, 1990
Lexington, OH

Finish	First	Last	City	State	Mach.	No.	Laps
1	DOUG	CHANDLER	SALINAS	CA	KAWASAKI	10	25
2	SCOTT	RUSSELL	JONESBORO	GA	KAWASAKI	22	25
3	JAMIE	JAMES	PRAIRIEVILLE	LA	DUCATI	1	25
4	RANDY	RENFROW	FREDERICKSBURG	VA	HONDA	5	25
5	MIGUEL	DUHAMEL	VERDUN, QU	CANADA	SUZUKI	97	25
6	THOMAS	STEVENS	CAPE CORAL	FL	YAMAHA	11	25
7	TOM	KIPP	KIRTLAND HILLS	OH	YAMAHA	16	25
8	DAVID	SADOWSKI	BUFORD	GA	YAMAHA	25	25
9	DALE	QUARTERLEY	ROCKLAND	MA	HONDA	32	25
10	RUEBEN	MCMURTER	LONDON, ONT.	CANADA	HONDA	24	25
11	LINNLEY	CLARKE	BARRIE, ONT.	CANADA	HONDA	_	25
12	DONALD	JACKS	ST. CLOUD	FL	YAMAHA	59	24
13	MARK	CHIN	N. MIAMI	FL	YAMAHA	77	24
14	JIMMY	ADAMO	GLEN COVE	NY	DUCATI	26	24
15	BARRY	BURKE	AGOURA HILLS	CA	YAMAHA	_	24
16	KEVIN	ERION	LOS ANGELES	CA	HONDA	_	24
17	JOHN	HOPPERSTAD	BOULDER	CO	YAMAHA	98	24
18	MARK	FOSTER	TAMPA	FL	YAMAHA	102	24
19	PAUL	SCHWEMMER	S. DAYTONA	FL	SUZUKI	71	24
20	JOHN	JACOB	AUSTIN	MN	YAMAHA	51	24
21	TOD	HEBERT	BARRINGTON	NH	SUZUKI	81
22	JACQUES	GUENETTE, JR.	LAVAL, QU	CANADA	YAMAHA	39
23	ERIC	MOE	SPRING LAKE	MI	SUZUKI	57
24	BILL	BEESCH	GREENSBORO	NC	SUZUKI	80
25	TOMMY	SLOAN	MURFREESBORO	TN	YAMAHA	47
26	MIKE	KARM	MICHIGAN CITY	IN	SUZUKI	104
27	DAVID	KIEFFER	LARAMIE	WY	HONDA	91
28	ALAN	BERTAGNOLI	SHAUMBURG	IL	SUZUKI	_
29	KURT	LIEBMANN	BERGENFIELD	NJ	DUCATI	61
30	FRANK	KINSEY	TITUSVILLE	FL	YAMAHA	92
31	DON	VANCE	OTTOWA, ONT.	CANADA	SUZUKI	_
32	RICK	SHAW	MIAMI	FL	YAMAHA	107
33	PABLO	REAL	MIAMI	FL	DUCATI	_
34	DALE	ROBINSON	_	_	SUZUKI	_
35	DAVID	SMITH	GILBERTSVILLE	PA	SUZUKI	99
36	MICHAEL	BARNES	BOCA RATON	FL	YAMAHA	_
37	BEN	BEASLEY	WILLOUGHBY	OH	YAMAHA	55
38	MIKE	WALSH	WILLOWDALE, ONT.	CANADA	SUZUKI	78

Time of race: 38:44.882
Winner’s Avg. Speed: 92.908 mph
Margin of victory:  2.280 sec.
Pole winner:  Doug Chandler, Kawasaki
Standings: 1. Chandler (109); 2. Renfrow (77); 3. Russell (57); 4. Sadowski (48); 5. Stevens (43).

Heartland Park Topeka – Rd. 7
Sept. 9, 1990
Topeka, KS

Finish	First	Last	City	State	Mach.	No.	Laps
1	MIGUEL	DUHAMEL	VERDUN, QU	CANADA	SUZUKI	97	24
2	SCOTT	RUSSELL	JONESBORO	GA	KAWASAKI	22	24
3	DOUG	CHANDLER	SALINAS	CA	KAWASAKI	10	24
4	THOMAS	STEVENS	CAPE CORAL	FL	YAMAHA	11	24
5	RANDY	RENFROW	FREDERICKSBURG	VA	HONDA	5	24
6	FREDDIE	SPENCER	SHREVEPORT	LA	HONDA	19	24
7	DAVID	SADOWSKI	BUFORD	GA	YAMAHA	25	24
8	RICK	KIRK	CLAREMORE	OK	SUZUKI	49	24
9	TOM	KIPP	KIRTLAND HILLS	OH	YAMAHA	16	24
10	JACQUES	GUENETTE JR.	LAVAL, QU	CANADA	YAMAHA	39	24
11	JIMMY	ADAMO	GLEN COVE	NY	DUCATI	26	23
12	JOHN	ASHMEAD	W. PALM BEACH	FL	KAWASAKI	37
13	MARK	CHIN	N. MIAMI	FL	YAMAHA	77
14	JOHN	HOPPERSTAD	BOULDER	CO	YAMAHA	98
15	JOE BRETT	WILLIAMS	SANTA ROSA	CA	HONDA	_
16	FRITZ	KLING	E. LANSING	MI	SUZUKI	40
17	ERIC	MOE	SPRING LAKE	MI	YAMAHA	57
18	CRAIG	GLEASON	SAN MARCOS	TX	SUZUKI	38
19	MICHAEL	TAYLOR	_	CANADA	KAWASAKI	_
20	DAVID	KIEFFER	LARAMIE	WY	HONDA	91
21	JOHN	JACOB	AUSTIN	MN	YAMAHA	51
22	JOHN	ROSS, JR.	AUSTIN	TX	SUZUKI	94
23	TOD	HEBERT	BARRINGTON	NH	SUZUKI	81
24	DALE	ROBINSON	_	_	HONDA	_
25	DONALD	JACKS	ST. CLOUD	FL	SUZUKI	59
27	MIKE	WALSH	WILLOWDALE, ONT.	CANADA	SUZUKI	78
28	JEFF	RHEAUME	CARSON	CA	SUZUKI	_
29	TATSURO	ARATA	_	JAPAN	YAMAHA	72

Time of race: 42:41.931
Winner’s Avg. Speed: 84.311 mph
Margin of victory:  3.787 sec.
Pole winner:  Doug Chandler, Kawasaki (1:45.947, 84.948 mph)
Standings: 1. Chandler (122); 2. Renfrow (87); 3. Russell (73); 4. Sadowski (56); 5. Stevens (54).

Willow Springs Raceway – Rd. 8
Sept. 16, 1990
Rosamond, CA

Finish	First	Last	City	State	Mach.	No.	Laps
1	RANDY	RENFROW	FREDERICKSBURG	VA	HONDA	5	24
2	DOUG	CHANDLER	SALINAS	CA	KAWASAKI	10
3	THOMAS	STEVENS	CAPE CORAL	FL	YAMAHA	11
4	DAVID	SADOWSKI	BUFORD	GA	YAMAHA	25
5	TOM	KIPP	KIRTLAND HILLS	OH	YAMAHA	16
6	DALE	QUARTERLEY	ROCKLAND	MA	HONDA	32
7	JOHN	ASHMEAD	W. PALM BEACH	FL	KAWASAKI	37
8	JOE BRETT	WILLIAMS	SANTA ROSA	CA	HONDA	_
9	MIKE	HARTH	WOODSTOCK	GA	SUZUKI	88
10	JOHN	HOPPERSTAD	BOULDER	CO	YAMAHA	98
11	DAVID	DEVEAU	ROSAMOND	CA	SUZUKI	_
12	ERIC	MOE	SPRING LAKE	MI	SUZUKI	57
13	SCOTT	GRAY	SANTA ROSA	CA	SUZUKI	_
14	JEFF	RHEAUME	CARSON	CA	SUZUKI	_
15	TOD	HEBERT	BARRINGTON	NH	SUZUKI	81
16	SCOTT	RUSSELL	JONESBORO	GA	KAWASAKI	22
17	PAUL	VOGEL	SACRAMENTO	CA	HONDA	27
18	MIGUEL	DUHAMEL	VERDUN, QU	CANADA	SUZUKI	97
19	JACQUES	GUENETTE, JR.	LAVAL, QU	CANADA	YAMAHA	39
20	CRAIG	GLEASON	SAN MARCOS	TX	SUZUKI	38
21	JIMMY	ADAMO	GLEN COVE	NY	DUCATI	26
22	FREDDIE	SPENCER	SHREVEPORT	LA	HONDA	19

Time of race: 35:07.930
Winner’s Avg. Speed: 102.470 mph
Margin of victory:  13.990 sec.
Pole winner:  Thomas Stevens, Yamaha

—

1990 AMA Superbike Champion:
Doug Chandler, Salinas, CA (Kawasaki)

Final 1990 AMA Superbike Point Standings:

1	DOUG	CHANDLER	SALINAS	CA	KAWASAKI	138
2	RANDY	RENFROW	FREDERICKSBURG	VA	HONDA	107
3	SCOTT	RUSSELL	JONESBORO	GA	KAWASAKI	73
4	DAVID	SADOWSKI	BUFORD	GA	YAMAHA	67
5	THOMAS	STEVENS	CAPE CORAL	FL	YAMAHA	67
6	TOM	KIPP	KIRTLAND HILLS	OH	YAMAHA	52
7	DALE	QUARTERLEY	ROCKLAND	MA	HONDA	44
8	JOHN	ASHMEAD	W. PALM BEACH	FL	KAWASAKI	42
9	JAMIE	JAMES	PRAIRIEVILLE	LA	DUCATI	39
10	MIGUEL	DUHAMEL	VERDUN, QU	CANADA	SUZUKI	35
11	MARK	CHIN	N. MIAMI	FL	YAMAHA	28
12	JACQUES	GUENETTE JR.	LAVAL, QU	CANADA	YAMAHA	24
13	DOUG	POLEN	CORINTH	TX	SUZUKI	20
14	RICK	KIRK	CLAREMORE	OK	SUZUKI	19
15	JOHN	HOPPERSTAD	BOULDER	CO	YAMAHA	14
16	DONALD	JACKS	ST. CLOUD	FL	YAMAHA	14
17	RUEBEN	MCMURTER	LONDON, ONT.	CANADA	HONDA	12
18	JIMMY	ADAMO	GLEN COVE	NY	DUCATI	11
19	TATSURO	ARATA	_	JAPAN	YAMAHA	10
20	STEVE	CREVIER	PT. COQUITLAM, BC	CANADA	SUZUKI	9
21	FREDDIE	SPENCER	SHREVEPORT	LA	HONDA	9
22	PAUL	BRAY	UNION CITY	GA	YAMAHA	8
23	JAY	SPRINGSTEEN	LAPEER	MI	SUZUKI	7
24	JOE BRETT	WILLIAMS	SANTA ROSA	CA	HONDA	7
25	BARRY	BURKE	AGOURA HILLS	CA	YAMAHA	6
26	MIKE	HARTH	WOODSTOCK	GA	SUZUKI	6
27	PASCAL	PICOTTE	GRANBY, ON	CANADA	YAMAHA	6
28	MICHAEL	BARNES	BOCA RATON	FL	YAMAHA	5
29	OTTIS	LANCE	ODESSA	TX	SUZUKI	5
30	KEVIN	RENTZELL	CHATTANOOGA	TN	SUZUKI	5
31	LINNLEY	CLARKE	BARRIE, ONT.	CANADA	HONDA	4
32	DAVID	DEVEAU	ROSAMOND	CA	SUZUKI	4
33	DAVID	SMITH	GILBERTSVILLE	PA	SUZUKI	4
34	BILL	LOOMIS	BALTIC	CT	SUZUKI	3
35	ERIC	MOE	SPRING LAKE	MI	SUZUKI	3
36	KEITH	PINKSTAFF	PORTLAND	OR	SUZUKI	3
37	CRAIG	GLEASON	SAN MARCOS	TX	SUZUKI	2
38	SCOTT	GRAY	SANTA ROSA	CA	SUZUKI	2
39	JOHN	JACOB	AUSTIN	MN	YAMAHA	2
40	CHRISTIAN	GARDNER	SALT LAKE CITY	UT	YAMAHA	1
41	JEFF	RHEAUME	CARSON	CA	SUZUKI	1
42	BOB	SANDY	STREATOR	IL	KAWASAKI	1
43	LARRY	SCHWARZBACH	HOUSTON	TX	YAMAHA	1

—

1990 Stats
Season Wins
1	Doug	Chandler	4
2	David	Sadowski	1
3	Doug	Polen	1
4	Miguel	Duhamel	1
5	Randy	Renfrow	1
Total races	8
Season Podiums
1	Doug	Chandler	8
2	Randy	Renfrow	4
3	Scott	Russell	4
4	Jamie	James	3
5	Thomas	Stevens	2
6	Miguel	Duhamel	1
7	Doug	Polen	1
8	David	Sadowski	1
Total podiums	24
Season Mfr. Wins
1	Kawasaki	4
2	Suzuki	2
3	Honda	1
4	Yamaha	1
Season Poles
1	Doug	Chandler	5
2	Thomas	Stevens	2
5	David	Sadowski	1
Season Poles (Mfr)
1	Kawasaki	5
2	Yamaha	3
All-time wins (rider)
1	Fred	Merkel	20
2	Wayne	Rainey	16
3	Eddie	Lawson	13
4	Freddie	Spencer	12
5	Mike	Baldwin	10
6	Kevin	Schwantz	9
7	Wes	Cooley	8
8	Doug	Chandler	6
9	Doug	Polen	4
10	Bubba	Shobert	4
11	Steve	McLaughlin	3
12	Reg	Pridmore	3
13	John	Ashmead	2
14	John	Bettencourt	2
15	Ron	Pierce	2
16	Paul	Ritter	2
17	Rich	Arnaiz	1
18	Graeme	Crosby	1
19	Jamie	James	1
20	Harry	Klinzmann	1
21	Sam	McDonald	1
22	Cook	Neilson	1
23	Scott	Russell	1
24	Rich	Schlachter	1
25	Steve	Wise	1
26	David	Sadowski	1
27	Miguel	Duhamel	1
28	Randy	Renfrow	1
Total Races	128
All-time podiums
1	Wes	Cooley	37
2	Fred	Merkel	34
3	Wayne	Rainey	30
4	Mike	Baldwin	22
5	Eddie	Lawson	22
6	Freddie	Spencer	19
7	Doug	Chandler	16
8	Sam	McDonald	16
9	Bubba	Shobert	15
10	Kevin	Schwantz	14
11	Reg	Pridmore	10
12	Roberto	Pietri	9
13	Doug	Polen	9
14	Scott	Russell	8
15	John	Bettencourt	7
16	David	Aldana	6
17	Todd	Brubaker	6
18	Jamie	James	6
19	Rueben	McMurter	6
20	Cook	Neilson	6
21	Ron	Pierce	6
22	Steve	Wise	6
23	John	Ashmead	5
24	Jimmy	Filice	5
25	Steve	McLaughlin	5
26	Randy	Renfrow	5
27	Kurt	Liebmann	4
28	Paul	Ritter	4
29	Dan	Chivington	3
30	David	Emde	3
31	Harry	Klinzmann	3
32	Dale	Quarterley	3
33	Mike	Spencer	3
34	Graeme	Crosby	2
35	Gary	Goodfellow	2
36	John	Kocinski	2
37	John	Long	2
38	David	Sadowski	2
39	Thomas	Stevens	2
40	James	Adamo	1
41	Rich	Arnaiz	1
42	Glenn	Barry	1
43	Keith	Code	1
44	Jeff	Farmer	1
45	Gary	Fisher	1
46	John	Fuchs	1
47	Scott	Gray	1
48	Jeff	Haney	1
49	Donald	Jacks	1
50	Ottis	Lance	1
51	Kevin	Monahan	1
52	Walter	Nitto	1
53	Mike	Parriott	1
54	Kevin	Rentzell	1
55	Rich	Schlachter	1
56	Satoshi	Tsujimoto	1
57	Thad	Wolff	1
58	Miguel	Duhamel	1
Total podiums		384
All-time wins (Mfr)
1	Honda	57
2	Kawasaki	29
3	Suzuki	28
4	BMW	5
5	Ducati	4
6	Yamaha	3
7	Moto Guzzi	2
Total	128
All-time poles (rider)
1	Wayne	Rainey	16
2	Mike	Baldwin	13
3	Fred	Merkel	12
4	Freddie	Spencer	12
5	Kevin	Schwantz	10
6	Eddie	Lawson	9
7	Doug	Chandler	7
8	Wes	Cooley	7
9	Doug	Polen	7
10	Dale	Quarterley	3
11	Sam	McDonald	2
12	Rueben	McMurter	2
13	Ron	Pierce	2
14	Reg	Pridmore	2
15	David	Sadowski	2
16	Thomas	Stevens	2
17	John	Bettencourt	1
18	Graeme	Crosby	1
19	Gary	Fisher	1
20	Scott	Gray	1
21	Jamie	James	1
22	Tom	Mason	1
23	Steve	McLaughlin	1
24	Cook	Neilson	1
25	Paul	Ritter	1
26	Steve	Wise	1
0	Unknown	x	10
Total	128
All-time poles (Mfr)
1	Honda	51
2	Suzuki	29
3	Kawasaki	26
4	BMW	3
5	Ducati	3
6	Yamaha	5
7	Moto Guzzi	1
0	Unknown	10
Total	128

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