Rumen Iliev a affronté 39 adversaires tout au long de sa carrière.

Player Team(s) Games
Aleksandar Anguelov 1
Georgi Damyanov 2
Krasimir Dimitrov
Shumen (BUL-2)
2
Angel Dimitrov 1
Teodor Dimitrov
Shumen (BUL-2)
1
Filip Emilov 1
Robert Georgiev 1
Nikolay Georgiev 1
Simeon Georgiev
Shumen (BUL-2)
1
Dinko Hristov 1
Aleksandar Iliev 1
Nikolay Ivanov 2
Andrey Ivanov 1
Paulin Jardim 1
Kristiyan Kalchev
Shumen (BUL-2)
1
Georgi Kenderov 1
Kiril Kirilov
Shumen (BUL-2)
1
Martin Klimentov 1
Aleksandar Krastev
Shumen (BUL-2)
1
Kostadin Lazarov 2
Radoslav Lazarov 1
Nikolay Mihaylov 1
Stoyan Milchev 1
Daniel Milchev 1
Aleksandar Milov 1
Damyan Minkov 1
Mario Nachev 1
Dimitar Naydenov 1
Hristo Nikolov 1
Nikolay V. Nikolov
Shumen (BUL-2)
1
Nikola Nikolov
Shumen (BUL-2)
1
Kamen Penchev 2
Petko Petkov 1
Simeon Rusinov 1
Plamen Ruskov
Shumen (BUL-2)
1
Viktor Serafimov
Shumen (BUL-2)
1
Vitaliy Telcherov 1
Dimitar Yanchev
Shumen (BUL-2)
1
Joan Yorgov
Shumen (BUL-2)
1