Kaloyan Radev a affronté 10 adversaires tout au long de sa carrière.
| Player | Team(s) | Games |
|---|---|---|
| Andrian Atanasov |
Dunav Ruse
(BUL-2)
|
1 |
| Pavel Belilov |
Dunav Ruse
(BUL-2)
|
1 |
| Miroslav Bogdanov |
Dunav Ruse
(BUL-2)
|
1 |
| Teodor Drumev |
Dunav Ruse
(BUL-2)
|
1 |
| Ivaylo Kasabov |
Dunav Ruse
(BUL-2)
|
1 |
| Nikolay St. Nikolov |
Dunav Ruse
(BUL-2)
|
1 |
| Pavel Pashanov |
Dunav Ruse
(BUL-2)
|
1 |
| Iskren Todorov |
Dunav Ruse
(BUL-2)
|
1 |
| Georgi Tsonev |
Dunav Ruse
(BUL-2)
|
1 |
| Dimitar Yanchev |
Dunav Ruse
(BUL-2)
|
1 |