Ivan Kachakov ha enfrentado a 11 oponentes a lo largo de su carrera.
| Player | Team(s) | Games |
|---|---|---|
| Aleksandar Anguelov |
NSA Sofia
(BUL-2)
|
1 |
| Vladiyan Avramov |
NSA Sofia
(BUL-2)
|
1 |
| Ivan Kashamov |
NSA Sofia
(BUL-2)
|
1 |
| Ventsislav Kostov |
NSA Sofia
(BUL-2)
|
1 |
| Daniel Lozanov |
NSA Sofia
(BUL-2)
|
1 |
| Martin Mandalski |
NSA Sofia
(BUL-2)
|
1 |
| Daniel Milchev |
NSA Sofia
(BUL-2)
|
1 |
| Simeon Peshov |
NSA Sofia
(BUL-2)
|
1 |
| Martin Petrov |
NSA Sofia
(BUL-2)
|
1 |
| Viktor Serafimov |
NSA Sofia
(BUL-2)
|
1 |
| Teodor Velchev |
NSA Sofia
(BUL-2)
|
1 |