cover
Carl Holbrook profile photo
Carl Holbrook helmet photo
Carl
Holbrook
flag
IMSA GT Championship - GTU

Driver Information

nationality
American
helmet

Driver Information

nationality
American
helmet

Competitors

Bob Leitzinger profile photo
Bob
Leitzinger
us
age
wins
5
poles
8
races
126
podiums
41
fastest laps
7
Ted Schumaker profile photo
Ted
Schumaker
us
age
wins
0
poles
0
races
4
podiums
0
fastest laps
0
John Johnson profile photo
John
Johnson
us
age
wins
0
poles
0
races
13
podiums
0
fastest laps
0
Robert Kahn profile photo
Robert
Kahn
us
age
82
wins
1
poles
0
races
33
podiums
2
fastest laps
0
Logan Blackburn profile photo
Logan
Blackburn
gb
age
wins
10
poles
7
races
46
podiums
14
fastest laps
1
Amos Johnson profile photo
Amos
Johnson
us
age
83
wins
20
poles
5
races
148
podiums
61
fastest laps
2
Tom Burdsall profile photo
Tom
Burdsall
us
age
wins
0
poles
0
races
15
podiums
3
fastest laps
0
Paul Goral profile photo
Paul
Goral
us
age
wins
0
poles
0
races
13
podiums
0
fastest laps
0
Jim Downing profile photo
Jim
Downing
us
age
82
wins
28
poles
8
races
252
podiums
112
fastest laps
12
Boy Hayje profile photo
Boy
Hayje
nl
age
75
wins
7
poles
3
races
58
podiums
13
fastest laps
3
Roger Mandeville profile photo
Roger
Mandeville
us
age
83
wins
21
poles
7
races
187
podiums
56
fastest laps
11
Walt Maas profile photo
Walt
Maas
us
age
wins
9
poles
1
races
17
podiums
11
fastest laps
1
Margie Smith-Haas profile photo
Margie
Smith-Haas
us
age
74
wins
0
poles
0
races
17
podiums
1
fastest laps
0
Art Leon profile photo
Art
Leon
us
age
wins
0
poles
0
races
28
podiums
0
fastest laps
0
Roberto Moreno profile photo
Roberto
Moreno
br
age
65
wins
47
poles
37
races
380
podiums
92
fastest laps
36
Tim Selby profile photo
Tim
Selby
us
age
wins
1
poles
0
races
18
podiums
4
fastest laps
0
Juan Lopez profile photo
Juan
Lopez
do
age
wins
0
poles
0
races
5
podiums
0
fastest laps
0
John Hofstra profile photo
John
Hofstra
us
age
wins
0
poles
0
races
7
podiums
0
fastest laps
0
Bobby Diehl profile photo
Bobby
Diehl
us
age
wins
0
poles
0
races
19
podiums
0
fastest laps
0
Dennis Aase profile photo
Dennis
Aase
us
age
wins
9
poles
12
races
100
podiums
24
fastest laps
6

Career Overview

year
series
team
points
position
1983
IMSA GT Championship - GTU
Bill Miller
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Datsun 280 ZX
1
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
1
0
0
0
0
year
series
team
points
position
1980
World Challenge for Endurance Drivers
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Ford Pinto
0
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
0
0
0
0
0
year
series
team
points
position
1979
World Challenge for Endurance Drivers
Holbrook/Sparks
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Ford Pinto
1
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
1
0
0
0
0
year
series
team
points
position
1978
World Challenge for Endurance Drivers
Holbrook/Sparks
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Ford Pinto
1
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
1
0
0
0
0
year
type
races
wins
podiums
pole positions
fastest lap
1983
Racing
1
0
0
0
0
1980
Racing
0
0
0
0
0
1979
Racing
1
0
0
0
0
1978
Racing
1
0
0
0
0

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Philips
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Frank
Rubino
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Bruce
Short
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Drake
Olson

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pos
driver
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points
change
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03
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04
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05
Porsche AGLarry ten Voorde
Porsche Carrera Cup Germany
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06
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Formula 1
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07
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+4.3
08
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1958.95
-4.8
09
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IndyCar
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10
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1946.35
-
Based on over 70,000 race results the DriverDB ranking is an objective way to rate drivers without relying on subjective evaluations of championships and categories. Rating is based on the average of the drivers' last 20 races.