DriverDB Logo
cover
Sean Quinlan profile photo
Sean Quinlan helmet photo
Sean
Quinlan
flag
IMSA Sports Car Challenge - Grand Sport

Driver Information

nationality
American
age
58
birthday
1967-05-24
hometown
Palo Alto
helmet

Driver Information

nationality
American
age
58
birthday
1967-05-24
hometown
Palo Alto
helmet

Driver Stats

races started
156
races entered
158
wins
14
podiums
40
pole positions
5
fastest laps
6
race win percentage
9%
podium percentage
25.6%
driverdb score
1,471

DriverDB Score History

DRIVERDB SCORE
1,471
2020/01/05: 
Sean Quinlan: 
1491.1

Recent Results

date
series
circuit
nation
grid
position
points
20
Sep '25
IMSA Michelin Pilot Challenge - Grand Sport
Indianapolis
flag
16
15
23
Aug '25
IMSA Michelin Pilot Challenge - Grand Sport
Virginia
flag
10
5
02
Aug '25
IMSA Michelin Pilot Challenge - Grand Sport
Road America
flag
7
DNF
12
Jul '25
IMSA Michelin Pilot Challenge - Grand Sport
Mosport
flag
11
3
21
Jun '25
IMSA Michelin Pilot Challenge - Grand Sport
Watkins Glen
flag
16
19
08
Jun '25
IMSA Michelin Pilot Challenge - Grand Sport
Mid-Ohio
flag
16
9

Competitors

Chuck Cassaro profile photo
Chuck
Cassaro
us
age
wins
5
poles
6
races
17
podiums
11
fastest laps
4
Wyatt Brichacek profile photo
Wyatt
Brichacek
us
age
23
wins
1
poles
3
races
87
podiums
5
fastest laps
7
Francis Selldorff profile photo
Francis
Selldorff
us
age
23
wins
1
poles
1
races
40
podiums
9
fastest laps
1
Billy Johnson profile photo
Billy
Johnson
us
age
38
wins
27
poles
2
races
215
podiums
60
fastest laps
13
Tom Long profile photo
Tom
Long
us
age
42
wins
15
poles
8
races
161
podiums
38
fastest laps
6
Nico Bastian profile photo
ADAC Motorsport
Nico
Bastian
de
age
34
wins
18
poles
9
races
201
podiums
49
fastest laps
20
Rob Walker profile photo
Rob
Walker
us
age
54
wins
1
poles
1
races
56
podiums
11
fastest laps
1
Casey Carden profile photo
Casey
Carden
us
age
35
wins
0
poles
0
races
16
podiums
0
fastest laps
0
Brady Behrman profile photo
Brady
Behrman
us
age
wins
0
poles
0
races
18
podiums
1
fastest laps
0
Stephen Vajda profile photo
Stephen
Vajda
us
age
wins
0
poles
0
races
12
podiums
0
fastest laps
0
Dillon Machavern profile photo
Dillon
Machavern
us
age
29
wins
14
poles
6
races
164
podiums
51
fastest laps
5
Jack Roush Jr. profile photo
Jack
Roush Jr.
us
age
51
wins
15
poles
4
races
127
podiums
38
fastest laps
2
Orey Fidani profile photo
Orey
Fidani
ca
age
37
wins
7
poles
8
races
103
podiums
26
fastest laps
7
Andrew Davis profile photo
Andrew
Davis
us
age
46
wins
20
poles
8
races
340
podiums
59
fastest laps
3
Nick Shanny profile photo
Nick
Shanny
us
age
wins
2
poles
0
races
85
podiums
9
fastest laps
2
S. Wetterau profile photo
S.
Wetterau
us
age
wins
0
poles
0
races
0
podiums
0
fastest laps
0
Gregory Liefooghe profile photo
Gregory
Liefooghe
us
age
43
wins
23
poles
8
races
268
podiums
75
fastest laps
28
Hugh Plumb profile photo
Hugh
Plumb
us
age
54
wins
14
poles
4
races
220
podiums
42
fastest laps
2
Gary Ferrera profile photo
Gary
Ferrera
us
age
62
wins
0
poles
0
races
30
podiums
1
fastest laps
0
Tim Probert profile photo
Tim
Probert
us
age
73
wins
0
poles
0
races
212
podiums
1
fastest laps
0

Career Overview

year
series
team
points
position
2025
IMSA Michelin Pilot Challenge - Grand Sport
Stephen Cameron Racing
1410
10th
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Ford Mustang GT4
Ford 5.0
Michelin
8
0
1
0
0
races
wins
podiums
pole pos
fastest laps
points
8
0
1
0
0
1410
year
series
team
points
position
2024
IMSA Michelin Pilot Challenge - Grand Sport
Stephen Cameron Racing
1080
21st
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
BMW M4 GT4 (G82)
BMW 3.0 turbo
Michelin
10
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
10
0
0
0
0
1080
year
series
team
points
position
2024
IMSA VP Racing SportsCar Challenge - GSX
Stephen Cameron Racing
1830
7th
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
BMW M4 GT4 (G82)
BMW 3.0 turbo
Michelin
10
0
1
0
0
races
wins
podiums
pole pos
fastest laps
points
10
0
1
0
0
1830
year
series
team
points
position
2023
IMSA Michelin Pilot Challenge - GT4
Stephen Cameron Racing
1720
17th
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
BMW G82 M4 GT4
BMW 3.0 turbo
Michelin
10
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
10
0
0
0
0
1720
year
series
team
points
position
2023
IMSA VP Racing SportsCar Challenge - GSX
Stephen Cameron Racing
1670
12th
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
BMW G82 M4 GT4
BMW 3.0 turbo
Michelin
7
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
7
0
0
0
0
1670
year
series
team
points
position
2022
IMSA Michelin Pilot Challenge - GT4
Stephen Cameron Racing
1870
10th
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
BMW M4 GT4
BMW 3.0 turbo
Michelin
10
0
1
0
0
races
wins
podiums
pole pos
fastest laps
points
10
0
1
0
0
1870
year
series
team
points
position
2021
Pirelli GT4 America SprintX - Pro-Am
Stephen Cameron Racing
141
3rd
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
BMW M4 GT4
Pirelli
14
0
3
0
0
races
wins
podiums
pole pos
fastest laps
points
14
0
3
0
0
141
year
series
team
points
position
2021
Intercontinental GT Challenge
Stephen Cameron Racing
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
BMW M4 GT4
BMW 3.0 turbo
Pirelli
1
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
1
0
0
0
0
year
series
team
points
position
2021
Pirelli GT America - GT4
Stephen Cameron Racing
217
2nd
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
BMW M4 GT4
BMW 3.0 turbo
Pirelli
15
7
10
5
6
races
wins
podiums
pole pos
fastest laps
points
15
7
10
5
6
217
year
series
team
points
position
2021
IMSA Michelin Pilot Challenge - GT4
Stephen Cameron Racing
730
32nd
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
BMW M4
BMW 3.0 turbo
Michelin
3
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
3
0
0
0
0
730
year
series
team
points
position
2020
IMSA Michelin Pilot Challenge - GT4
Stephen Cameron Racing
22
53rd
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
BMW M4 GT4
BMW 3.0 turbo
Michelin
1
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
1
0
0
0
0
22
year
series
team
points
position
2020
Pirelli GT4 America SprintX - Pro-Am
Stephen Cameron Racing
80
7th
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
BMW M4 GT4
BMW 3.0 turbo
Pirelli
14
0
3
0
0
races
wins
podiums
pole pos
fastest laps
points
14
0
3
0
0
80
year
series
team
points
position
2020
Pirelli GT4 America Sprint - Am
Stephen Cameron Racing
140
5th
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
BMW M4 GT4
BMW 3.0 turbo
Pirelli
15
0
4
0
0
races
wins
podiums
pole pos
fastest laps
points
15
0
4
0
0
140
year
series
team
points
position
2019
Pirelli GT4 America SprintX - Pro-Am
Stephen Cameron Racing
276
1st
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
BMW M4 GT4
BMW 3.0 turbo
Pirelli
16
6
14
0
0
races
wins
podiums
pole pos
fastest laps
points
16
6
14
0
0
276
year
series
team
points
position
2019
Pirelli GT4 America Sprint - Am
Stephen Cameron Racing
67.5
9th
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
BMW M4 GT4
BMW 3.0 turbo
Pirelli
12
0
1
0
0
races
wins
podiums
pole pos
fastest laps
points
12
0
1
0
0
67.5
year
series
team
points
position
2019
Pirelli GT4 America West - Pro-Am
Stephen Cameron Racing
43
6th
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
BMW M4 GT4
BMW 3.0 turbo
Pirelli
2
1
2
0
0
races
wins
podiums
pole pos
fastest laps
points
2
1
2
0
0
43
year
series
team
points
position
2018
Pirelli World Challenge - TC
Stephen Cameron Racing
96
11th
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
BMW M235i Racing
BMW 3.0 turbo
Pirelli
8
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
8
0
0
0
0
96
year
type
races
wins
podiums
pole positions
fastest lap
2025
Racing
8
0
1
0
0
2024
Racing
20
0
1
0
0
2023
Racing
17
0
0
0
0
2022
Racing
10
0
1
0
0
2021
Racing
33
7
13
5
6
2020
Racing
30
0
7
0
0
2019
Racing
30
7
17
0
0
2018
Racing
8
0
0
0
0

Racing Highlights

year
series
position
2021
Pirelli GT4 America SprintX - Pro-Am
3rd
2021
Pirelli GT America - GT4
2nd
2019
Pirelli GT4 America SprintX - Pro-Am
1st

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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.