KPI Park - Court 02
Surface: Hard
Maassen G
Koizumi N
10%
wins
- 1 win
- 9 losses
10
last matches
- 6 wins
- 4 losses
60%
wins
Tournament
Match
1
2
3
Result
L
15.01.2026
UTR Yokohama M02
Maassen G
Uenoyama T
6
7
3
6
–
–
0
2
L
27.10.2024
ITF Greece F7, Men Singles
Oliver, Liam
Maassen G
6
4
6
1
–
–
2
0
L
21.10.2024
ITF Greece F6, Men Singles
Maassen G
Shumilov E
6
7
7
5
3
10
1
2
W
20.10.2024
ITF Greece F6, Men Singles
Larsson, Erik
Maassen G
0
6
2
6
–
–
0
2
L
13.10.2024
ITF Greece F5, Men Singles
Glavas, Christos
Maassen G
6
2
6
3
–
–
2
0
L
28.04.2024
ITF Italy F7, Men Singles
Maassen G
Agostini S
2
6
4
6
–
–
0
2
L
21.04.2024
ITF Italy F6, Men Singles
Giovannini, Filippo
Maassen G
6
1
7
5
–
–
2
0
L
14.04.2024
ITF Italy F5, Men Singles
Klintcharov A
Maassen G
6
4
6
1
–
–
2
0
L
07.04.2024
ITF Italy F4, Men Singles
Donders D
Maassen G
6
2
6
2
–
–
2
0
L
01.04.2024
ITF Italy F3, Men Singles
Taylor, Jeremy
Maassen G
6
2
6
0
–
–
2
0
Tournament
Match
1
2
3
Result
W
15.01.2026
UTR Yokohama M02
Kolninov O
Koizumi N
6
3
2
6
6
7
1
2
L
14.01.2026
UTR Yokohama M02
Tomida Y
Koizumi N
6
1
6
2
–
–
2
0
W
12.01.2026
UTR Yokohama M02
Uenoyama T
Koizumi N
4
6
3
6
–
–
0
2
L
20.12.2025
Tashiro Y
Koizumi N
6
2
6
1
–
–
2
0
L
19.12.2025
UTR PTT Saitama Men 04
Matsumura R
Koizumi N
6
4
6
2
–
–
2
0
W
18.12.2025
UTR PTT Saitama Men 04
Safonov A
Koizumi N
1
6
2
6
–
–
0
2
W
16.12.2025
UTR PTT Saitama Men 04
Pham, Hien
Koizumi N
7
6
6
7
2
6
1
2
W
15.12.2025
UTR PTT Saitama Men 04
Koizumi N
Ogura E
4
6
6
2
6
1
2
1
L
27.04.2025
Yanagi, Koyu
Koizumi N
7
5
6
0
–
–
2
0
W
26.04.2025
Ando, Yuya
Koizumi N
5
7
6
2
1
6
1
2
Maassen G
Koizumi N
All tournaments
10
Matches
All tournaments
Match
Match
2
Serves to out
17
1
Double faults
28
49
% first serve
416
22
% second serve
226
30
Points scored on first serve
268
9
Points scored on second serve
124
3
Scored break points
49
81
Total won points
744
9
Total games won
120
0
Scored tiebreaks
2
Maassen G
Country:
USA
Rating:
n/a
Leading hand:
-
Age:
30 years
Height / weight:
n/a / n/a
Statistics by coverage
Hard:
0%
(0-1)
Koizumi N
Country:
Japan
Rating:
n/a
Leading hand:
-
Age:
22 years
Height / weight:
n/a / n/a
Statistics by coverage
Hard:
72.7%
(8-3)
1
Tomida Y
3
3
0
6-0
0
W
W
W
2
Koizumi N
3
2
1
4-3
0
W
L
W
3
Uenoyama T
3
2
1
4-3
0
W
W
L
4
Kolninov O
3
0
3
2-6
0
L
W
L
L
5
Maassen G
1
0
1
0-2
0
L
5
Tanuma R
1
0
1
0-2
0
L
L
1
Ogura E
1
1
0
2-0
0
W
2
Mochizuki K
4
4
0
8-3
0
W
W
W
W
3
Karigyo T
3
2
1
5-2
0
W
L
W
4
Kawahashi Y
1
0
1
1-2
0
L
L
5
Shibano K
2
0
2
1-4
0
L
L
W
6
Musil M
3
0
3
0-6
0
L
L
L
1
Nakagawa N
3
3
0
6-0
0
W
W
W
2
Matsumura R
3
2
1
4-2
0
L
W
W
3
Dolzhenkov D
3
2
1
4-4
0
W
W
L
4
Fekete J
4
1
3
3-6
0
L
L
L
W
5
Bakker S
3
0
3
1-6
0
L
L
L
6
Yoshimura D
0
0
0
0-0
0
1
Tashiro Y
3
3
0
6-1
0
W
W
W
2
Takamisawa T
3
2
1
5-2
0
L
W
W
3
Horiuchi R
3
2
1
4-3
0
W
W
L
4
Elamin A
3
1
2
3-4
0
L
L
W
5
Kos D
4
0
4
0-8
0
L
L
L
L
Play-offs
Tournament
Match
1
2
3
Result
15.01.2026 08:55
Group D
Kos D
Horiuchi R
2
6
3
6
–
–
0
2
15.01.2026 06:55
Group D
Takamisawa T
Tashiro Y
6
3
2
6
2
6
1
2
14.01.2026 08:55
Group D
Kos D
Takamisawa T
2
6
0
6
–
–
0
2
14.01.2026 06:25
Group D
Elamin A
Horiuchi R
4
6
7
5
5
7
1
2
13.01.2026 08:05
Group D
Elamin A
Takamisawa T
4
6
6
7
–
–
0
2
13.01.2026 06:20
Group D
Kos D
Tashiro Y
6
7
2
6
–
–
0
2
12.01.2026 07:10
Group D
Tashiro Y
Horiuchi R
6
3
6
2
–
–
2
0
12.01.2026 06:45
Group D
Kos D
Elamin A
0
6
3
6
–
–
0
2
15.01.2026 04:00
Group C
Fekete J
Dolzhenkov D
5
7
6
2
2
6
1
2
15.01.2026 04:00
Group C
Nakagawa N
Matsumura R
6
4
6
4
–
–
2
0
14.01.2026 05:00
Group C
Bakker S
Dolzhenkov D
3
6
7
5
3
6
1
2
14.01.2026 04:00
Group C
Fekete J
Nakagawa N
4
6
2
6
–
–
0
2
13.01.2026 04:00
Group C
Fekete J
Matsumura R
4
6
3
6
–
–
0
2
13.01.2026 04:00
Group C
Bakker S
Nakagawa N
2
6
2
6
–
–
0
2
12.01.2026 06:55
Group C
Fekete J
Bakker S
6
4
6
1
–
–
2
0
12.01.2026 03:30
Group C
Matsumura R
Dolzhenkov D
6
1
6
2
–
–
2
0
15.01.2026 06:35
Group B
Shibano K
Karigyo T
1
6
6
7
–
–
0
2
15.01.2026 05:00
Group B
Mochizuki K
Musil M
6
2
6
4
–
–
2
0
14.01.2026 08:05
Group B
Ogura E
Musil M
6
4
6
3
–
–
2
0
14.01.2026 06:15
Group B
Mochizuki K
Shibano K
2
6
6
4
6
1
2
1
Tournament
Match
Result
16.01.2026 05:00
Group A
Maassen G
Koizumi N
–
–
16.01.2026 06:10
Group A
Tomida Y
Uenoyama T
–
–
16.01.2026 05:10
Group B
Ogura E
Karigyo T
–
–
16.01.2026 05:10
Group B
Shibano K
Musil M
–
–
16.01.2026 04:00
Group C
Nakagawa N
Dolzhenkov D
–
–
16.01.2026 04:00
Group C
Bakker S
Matsumura R
–
–
16.01.2026 06:20
Group D
Takamisawa T
Horiuchi R
–
–
16.01.2026 06:20
Group D
Elamin A
Tashiro Y
–
–