Kostantin Ratkovic a affronté 75 adversaires tout au long de sa carrière.

Player Team(s) Games
Jarkko Aho
U16 Finland (Euro U16 B)
1
Miska Ahokas
U16 Finland (Euro U16 B)
1
Roope Ahonen
U16 Finland (Euro U16 B)
1
Yovcho Atanasov
U16 Bulgaria (Euro U16 B)
1
Bozhidar Avramov
U16 Bulgaria (Euro U16 B)
1
Daniel Awosanya
U16 England (Euro U16 B)
1
Michal Banczer
U16 Poland (Euro U16 B)
1
Ryan Beeley
U16 England (Euro U16 B)
2
Robbert Bergenhenegouwen
U16 Netherlands (Euro U16 B)
1
Joshua Bett
U16 England (Euro U16 B)
2
Bobby Beugeling
U16 Netherlands (Euro U16 B)
1
Lucian Chirof
U16 Romania (Euro U16 B)
1
Iulian Dinca
U16 Romania (Euro U16 B)
1
Cosmin Dumitru
U16 Romania (Euro U16 B)
1
Filip Dylik
U16 Poland (Euro U16 B)
1
Alexandru Epure
U16 Romania (Euro U16 B)
1
Sabin Faur
U16 Romania (Euro U16 B)
1
Moritz Forster
U16 Austria (Euro U16 B)
1
Thomas Fox
U16 England (Euro U16 B)
2
Joshua Fuhrmeister
U16 England (Euro U16 B)
1
Leigh Greenan
U16 England (Euro U16 B)
2
Christoph Greimeister
U16 Austria (Euro U16 B)
1
Christoph Gschwind
U16 Austria (Euro U16 B)
1
Mathias Gunka
U16 Austria (Euro U16 B)
1
Reiss Harwood
U16 England (Euro U16 B)
2
Mark-Peter Hof
U16 Netherlands (Euro U16 B)
1
Plamen Hristov
U16 Bulgaria (Euro U16 B)
1
Kalin Hristov
U16 Bulgaria (Euro U16 B)
1
Stefan Hristov
U16 Bulgaria (Euro U16 B)
1
Dan Ioan
U16 Romania (Euro U16 B)
1
Juhani Jamsa
U16 Finland (Euro U16 B)
1
Alexander Kirner
U16 Austria (Euro U16 B)
1
Luuk Kortekaas
U16 Netherlands (Euro U16 B)
1
Joshua Kramer
U16 Netherlands (Euro U16 B)
1
Vasil Kyosev
U16 Bulgaria (Euro U16 B)
1
Moritz Lanegger
U16 Austria (Euro U16 B)
1
Tomasz Langowski
U16 Poland (Euro U16 B)
1
Rasid Mahalbasic
U16 Austria (Euro U16 B)
1
Dimitar Marincheshki
U16 Bulgaria (Euro U16 B)
1
Ciprian Mihai
U16 Romania (Euro U16 B)
1
Juhan Mikone
U16 Finland (Euro U16 B)
1
Tobias Minderman
U16 Netherlands (Euro U16 B)
1
Jaroslaw Mokros
U16 Poland (Euro U16 B)
1
Jesse Niemi
U16 Finland (Euro U16 B)
1
Levi Noel
U16 England (Euro U16 B)
2
Matti Nuutinen
U16 Finland (Euro U16 B)
1
Hannes Obermann
U16 Austria (Euro U16 B)
1
Vlad Pacuraru
U16 Romania (Euro U16 B)
1
Joost Padberg
U16 Netherlands (Euro U16 B)
1
Piotr Pamula
U16 Poland (Euro U16 B)
1
Lyuben Paskov
U16 Bulgaria (Euro U16 B)
1
Ventsislav Petkov
U16 Bulgaria (Euro U16 B)
1
Valentin Ponjee
U16 Netherlands (Euro U16 B)
1
Sergiu Pop
U16 Romania (Euro U16 B)
1
Thomas Raymen
U16 England (Euro U16 B)
1
Ryan Richards
U16 England (Euro U16 B)
1
Terence Robinson
U16 Netherlands (Euro U16 B)
1
Renze Roije
U16 Netherlands (Euro U16 B)
1
Sebastian Schaal
U16 Austria (Euro U16 B)
1
Jesse Seilern
U16 Austria (Euro U16 B)
1
Pekka Setala
U16 Finland (Euro U16 B)
1
Emil Stavarache
U16 Romania (Euro U16 B)
1
Krzysztof Sulima
U16 Poland (Euro U16 B)
1
Anton Telih
U16 Finland (Euro U16 B)
1
Ciprian Telinoiu
U16 Romania (Euro U16 B)
1
Lauri Toivonen
U16 Finland (Euro U16 B)
1
Rolland Torok
U16 Romania (Euro U16 B)
1
Mikko Tuunanen
U16 Finland (Euro U16 B)
1
Jeroen Van Vugt
U16 Netherlands (Euro U16 B)
1
Romed Vieider
U16 Austria (Euro U16 B)
1
Andrew Wallace
U16 England (Euro U16 B)
2
Bradley Wilkinson
U16 England (Euro U16 B)
1
Jakub Wojciechowski
U16 Poland (Euro U16 B)
1
Aleksandar Yanev Georgiev
U16 Bulgaria (Euro U16 B)
1
Hristo Zahariev
U16 Bulgaria (Euro U16 B)
1