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John Winthrop profile photo
John Winthrop helmet photo
John
Winthrop
flag
IMSA GT Championship - GTO

Driver Information

nationality
American
helmet

Driver Information

nationality
American
helmet

Competitors

Phil Currin profile photo
Phil
Currin
us
age
wins
0
poles
2
races
90
podiums
9
fastest laps
1
Kendall Cranston profile photo
Kendall
Cranston
us
age
wins
0
poles
0
races
16
podiums
0
fastest laps
0
Irv Hoerr profile photo
Irv
Hoerr
us
age
77
wins
19
poles
16
races
125
podiums
41
fastest laps
14
Steve Petty profile photo
Steve
Petty
us
age
63
wins
1
poles
0
races
38
podiums
2
fastest laps
0
Anthony Puleo profile photo
Anthony
Puleo
us
age
wins
0
poles
0
races
27
podiums
0
fastest laps
0
Dick Greer profile photo
Dick
Greer
us
age
wins
4
poles
0
races
131
podiums
13
fastest laps
0
Tom Moody profile photo
Tom
Moody
us
age
wins
0
poles
0
races
5
podiums
0
fastest laps
0
William Wessel profile photo
William
Wessel
us
age
wins
0
poles
0
races
11
podiums
0
fastest laps
0
Doug Mills profile photo
Doug
Mills
ca
age
82
wins
0
poles
0
races
30
podiums
1
fastest laps
0
Javier Garcia profile photo
Javier
Garcia
us
age
wins
0
poles
0
races
19
podiums
1
fastest laps
0
Vince Bellotti profile photo
Vince
Bellotti
us
age
wins
0
poles
0
races
4
podiums
0
fastest laps
0
Michael Kehoe profile photo
Michael
Kehoe
us
age
wins
0
poles
0
races
21
podiums
0
fastest laps
0
Art Pilla profile photo
Art
Pilla
us
age
wins
0
poles
0
races
2
podiums
0
fastest laps
0
Jack Boxstrom profile photo
Jack
Boxstrom
ca
age
wins
0
poles
0
races
7
podiums
0
fastest laps
0
Bill Fuller profile photo
Bill
Fuller
us
age
wins
0
poles
0
races
25
podiums
0
fastest laps
0
Kim Mason profile photo
Kim
Mason
us
age
wins
0
poles
0
races
11
podiums
0
fastest laps
0
J. Craig Shafer profile photo
J. Craig
Shafer
us
age
wins
0
poles
0
races
96
podiums
0
fastest laps
1
Rusty Bond profile photo
Rusty
Bond
us
age
wins
0
poles
0
races
24
podiums
3
fastest laps
0
Frank Vessels profile photo
Frank
Vessels
us
age
wins
0
poles
0
races
1
podiums
0
fastest laps
0
Paul Reisman profile photo
Paul
Reisman
us
age
wins
0
poles
0
races
12
podiums
0
fastest laps
0

Career Overview

year
series
team
points
position
1990
IMSA GT Championship - GTO
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Chevrolet Camaro
2
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
2
0
0
0
0
year
series
team
points
position
1987
IMSA GT Championship - GTO
Air Group Racing
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Chevrolet Camaro
1
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
1
0
0
0
0
year
series
team
points
position
1985
IMSA GT Championship - GTU
8
50th
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Porsche 911
1
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
1
0
0
0
0
8
year
series
team
points
position
1984
IMSA GT Championship - GTU
Air Group Racing
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Porsche 911 Carrera
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
1990
Racing
2
0
0
0
0
1987
Racing
1
0
0
0
0
1985
Racing
1
0
0
0
0
1984
Racing
1
0
0
0
0

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Calvin
Fish
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Mark
Gibson
Lance Stewart profile photo
Lance
Stewart
Bob Patch profile photo
Bob
Patch

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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.