Masaki
Jyonai
Super GT Japan - GT300
Driver Information
nationality
Japanese
age
63
birthday
1962-09-09
hometown
Aichi
Driver Information
nationality
Japanese
age
63
birthday
1962-09-09
hometown
Aichi
Driver Stats
races started
134
wins
2
podiums
5
pole positions
2
fastest laps
0
race win percentage
1.5%
podium percentage
3.7%
driverdb score
1,405
DriverDB Score History
DRIVERDB SCORE
1,405
2020/01/05:
Masaki Jyonai:
1419.45
Recent Results
date
series
circuit
nation
grid
position
points
19
Oct '25
Autobacs Super GT Series GT300
Autopolis
19
03
Aug '25
Autobacs Super GT Series GT300
Fuji
25
04
May '25
Autobacs Super GT Series GT300
Fuji
20
03
Nov '24
Autobacs Super GT Series GT300
Motegi
20
22
Sep '24
Autobacs Super GT Series GT300
Sugo
19
02
Jun '24
Autobacs Super GT Series GT300
Suzuka
24
Competitors
Career Overview
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Mercedes-AMG GT3 Evo
Mercedes-Benz 6.2
Bridgestone
3
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
3
0
0
0
0
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Mercedes-AMG GT3
Yokohama
4
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
4
0
0
0
0
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Mercedes-AMG C190
M159 DOHC 6.2 V8
Yokohama
8
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
8
0
0
0
0
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Mercedes-AMG GT3 Evo
Mercedes-Benz 6.2
Yokohama
5
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
5
0
0
0
0
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Mercedes-AMG GT3
Mercedes-Benz 6.2
Yokohama
7
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
7
0
0
0
0
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Mercedes AMG GT3
Yokohama
6
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
6
0
0
0
0
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Mercedes-AMG GT3
Mercedes-Benz 6.2
Yokohama
6
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
6
0
0
0
0
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Mercedes-Benz SLS AMG GT3
Yokohama
5
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
5
0
0
0
0
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Mercedes SLS AMG GT3
7
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
7
0
0
0
0
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Mercedes-Benz SLS AMG GT3
7
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
7
0
0
0
0
2
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Mercedes-Benz SLS AMG GT3
4
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
4
0
0
0
0
2
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Mercedes Benz SLS AMG GT3
1
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
1
0
0
0
0
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Mercedes-Benz SLS AMG GT3
8
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
8
0
0
0
0
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
VEMAC 350R
6
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
6
0
0
0
0
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Vemac
2
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
2
0
0
0
0
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Porsche Boxter
Porsche 911 GT3 RS
4
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
4
0
0
0
0
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Porsche 996 GT3 Cup
5
0
0
0
-
races
wins
podiums
pole pos
fastest laps
points
5
0
0
0
-
1
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Porsche 968
6
0
0
0
-
races
wins
podiums
pole pos
fastest laps
points
6
0
0
0
-
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Porsche 996 GT3 RS
5
0
0
0
-
races
wins
podiums
pole pos
fastest laps
points
5
0
0
0
-
2
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Toyota MR-S
5
0
0
1
-
races
wins
podiums
pole pos
fastest laps
points
5
0
0
1
-
16
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Toyota MR-S
7
0
1
0
-
races
wins
podiums
pole pos
fastest laps
points
7
0
1
0
-
24
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Toyota MR-S
6
1
1
1
-
races
wins
podiums
pole pos
fastest laps
points
6
1
1
1
-
19
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Porsche 911 GT2
6
0
0
0
-
races
wins
podiums
pole pos
fastest laps
points
6
0
0
0
-
32
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Porsche 911 GT2
6
0
1
0
-
races
wins
podiums
pole pos
fastest laps
points
6
0
1
0
-
18
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Porsche 911 GT2
5
1
2
0
-
races
wins
podiums
pole pos
fastest laps
points
5
1
2
0
-
51
year
series
team
points
position
kart
engine
tyres
races
wins
podiums
pole positions
fastest laps
Swiss Hutless
Rotax
-
-
-
-
-
races
wins
podiums
pole pos
fastest laps
points
-
-
-
-
-
0
year
series
team
points
position
kart
engine
tyres
races
wins
podiums
pole positions
fastest laps
Swiss Hutless
Rotax
-
-
-
-
-
races
wins
podiums
pole pos
fastest laps
points
-
-
-
-
-
0
year
type
races
wins
podiums
pole positions
fastest lap
2025
Racing
3
0
0
0
0
2024
Racing
4
0
0
0
0
2023
Racing
8
0
0
0
0
2021
Racing
5
0
0
0
0
2020
Racing
7
0
0
0
0
2019
Racing
6
0
0
0
0
2018
Racing
6
0
0
0
0
2017
Racing
5
0
0
0
0
2016
Racing
7
0
0
0
0
2015
Racing
7
0
0
0
0
2014
Racing
4
0
0
0
0
2013
Racing
9
0
0
0
0
2011
Racing
6
0
0
0
0
2010
Racing
2
0
0
0
0
2008
Racing
4
0
0
0
0
2006
Racing
5
0
0
0
?
2005
Racing
6
0
0
0
?
2004
Racing
5
0
0
0
?
2003
Racing
5
0
0
1
?
2002
Racing
7
0
1
0
?
2001
Racing
6
1
1
1
?
2000
Racing
6
0
0
0
?
1999
Racing
6
0
1
0
?
1997
Racing
5
1
2
0
?
1991
Karting
DriverDB Top 100
pos
driver
championship
points
change
