Efraim Kouame a affronté 55 adversaires tout au long de sa carrière.

Player Team(s) Games
Omar Ali
U20 Switzerland (Euro U20B)
1
Malcolm Amsler
U20 Switzerland (Euro U20B)
1
Hlib Batalskyi
U20 Ukraine (Euro U20B)
2
Mykhailo Bednostin
U20 Ukraine (Euro U20B)
2
Baqari Berekashvili
U20 Georgia (Euro U20B)
1
Bogdan Bryniuk
U20 Ukraine (Euro U20B)
2
Mykhaylo Bublyk
U20 Ukraine (Euro U20B)
1
Dimitri Clerc
U20 Switzerland (Euro U20B)
1
Rron Dahsyla
U20 Kosovo (Euro U20B)
1
Ugo Redondo Dassin
U20 Switzerland (Euro U20B)
1
Massimiliano Dell'acqua
U20 Switzerland (Euro U20B)
1
Dylan Ducommun
U20 Switzerland (Euro U20B)
1
Visar Ejupi
U20 Kosovo (Euro U20B)
1
Vato Gachechiladze
U20 Georgia (Euro U20B)
1
Hajriz Hazeri
U20 Kosovo (Euro U20B)
1
Ondrej Hustak 1
Jon Ismajli
U20 Kosovo (Euro U20B)
1
Nicolo Isotta
U20 Switzerland (Euro U20B)
1
Bardh Istrefi
U20 Kosovo (Euro U20B)
1
Adam Ivanek 1
Rostyslav Kabanov
U20 Ukraine (Euro U20B)
2
Martin Kheil 1
Elguja Khvedelidze
U20 Georgia (Euro U20B)
1
Oleksandr Kobzystyi
U20 Ukraine (Euro U20B)
2
Jakub Kojzar 1
Liev Koshevatskyi
U20 Ukraine (Euro U20B)
1
Petr Krivanek 1
Olsi Kurtaj
U20 Kosovo (Euro U20B)
1
Luka Liklikadze
U20 Georgia (Euro U20B)
1
Luka Lomtadze
U20 Georgia (Euro U20B)
1
Adam Lukes 1
Giorgi Meskhi
U20 Georgia (Euro U20B)
1
Radovan Mrázek 1
George Natsvlishvili
U20 Georgia (Euro U20B)
1
Yanic Niederhauser
U20 Switzerland (Euro U20B)
1
Sergi Ninua
U20 Georgia (Euro U20B)
1
Giorgi Ochkhikidze
U20 Georgia (Euro U20B)
1
Matej Rychtecky 1
Matej Safarik 1
Maksym Safonov
U20 Ukraine (Euro U20B)
2
Vladyslav Semerych
U20 Ukraine (Euro U20B)
1
Giorgi Shalikiani
U20 Georgia (Euro U20B)
1
Vitalii Shymanskyi
U20 Ukraine (Euro U20B)
2
Matteo Smith
U20 Switzerland (Euro U20B)
1
Petr Stovicek 1
Giorgi Sulaberidze
U20 Georgia (Euro U20B)
1
Ondrej Svec 1
Simon Svoboda 1
Ivan Tanackovic
U20 Switzerland (Euro U20B)
1
Nikoloz Totladze
U20 Georgia (Euro U20B)
1
Axel Ugurtas
U20 Switzerland (Euro U20B)
1
Jon Ukaj
U20 Kosovo (Euro U20B)
1
David Vuckovic
U20 Switzerland (Euro U20B)
1
Maksym Zaitsev
U20 Ukraine (Euro U20B)
2
Genc Zeqiri
U20 Kosovo (Euro U20B)
1