Challengers by country
France
33
Türkiye
28
Germany
26
Poland
21
Sweden
16
South Korea
13
Greece
12
Spain
11
Denmark
10
Czech Republic
8
Bulgaria
6
Austria
6
Belgium
4
Italy
4
Romania
4
Slovenia
4
Netherlands
3
Serbia
3
Portugal
3
Norway
3
Switzerland
3
Egypt
2
Russia
2
Finland
2
China
2
Ukraine
2
Lithuania
2
Bosnia and Herzegovina
2
United States
2
United Kingdom
2
Latvia
2
Algeria
1
Croatia
1
Hungary
1
Estonia
1
Lebanon
1
Tunisia
1
Jordan
1
Kuwait
1
Israel
1
Slovakia
1
State of Palestine
1
Albania
1