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Head to head
0 won, 4 lost
0
VS
4
JW
Jan Wiśniewski
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Add partner
TS
Tomasz Singh
Add opponent's partner
Add opponent's partner
Newcastle upon Tyne Junior Open (demo)
BD14U
Group A
3 Dec 2026 · 15:54
Round 3
Rohan Lindqvist
/
Tomasz Singh
(2)
Rohan Pemberton
/
Jan Wiśniewski
(3)
Not yet played
Round 3
Rohan Lindqvist
/
Tomasz Singh
(2)
–
Rohan Pemberton
/
Jan Wiśniewski
(3)
Cambridge Tenniskids Festival
XD14U
Group E
27 Nov 2026 · 14:21
Round 4
Tomasz Singh
/
Ella Harris
7
6
Jan Wiśniewski
/
Ruby Dawson
5
2
Round 4
Tomasz Singh
/
Ella Harris
–
Jan Wiśniewski
/
Ruby Dawson
7
-
5
6
-
2
London Summer Games
XD11-14
Main draw
30 Apr 2023 · 13:12
Quarter-final
Jan Wiśniewski
/
Ruby Dawson
(4)
0
4
Tomasz Singh
/
Ella Harris
(8)
6
6
Quarter-final
Jan Wiśniewski
/
Ruby Dawson
(4)
–
Tomasz Singh
/
Ella Harris
(8)
0
-
6
4
-
6
BS11-14
Group A
29 Apr 2023 · 15:50
Round 3
Tomasz Singh
(2)
6
6
Jan Wiśniewski
(7)
1
4
Round 3
Tomasz Singh
(2)
–
Jan Wiśniewski
(7)
6
-
1
6
-
4
London Beach Cup
BD16U
Main draw
9 May 2022 · 14:09
Semi-final
Tomasz Singh
/
Noah Armstrong
7
6
Jan Wiśniewski
/
George Núñez
5
0
Semi-final
Tomasz Singh
/
Noah Armstrong
–
Jan Wiśniewski
/
George Núñez
7
-
5
6
-
0