Joan Jordanov has faced 8 opponents throughout his career
| Player | Team(s) | Games |
|---|---|---|
| Rosen Ivanov |
Shumen
(BUL-2)
|
1 |
| Andrey Ivanov |
Shumen
(BUL-2)
|
1 |
| Kiril Kirilov |
Shumen
(BUL-2)
|
1 |
| Atanas Kolev |
Shumen
(BUL-2)
|
1 |
| Nikola Nikolov |
Shumen
(BUL-2)
|
1 |
| Dimitar Radev |
Shumen
(BUL-2)
|
1 |
| Viktor Serafimov |
Shumen
(BUL-2)
|
1 |
| Yanko Yankov |
Shumen
(BUL-2)
|
1 |