Konstantin Kostadinov ha giocato con 123 compagni di squadra durante la sua carriera.

Player Team(s) Games
4
Bulgaria (EUR-QR)
2
4
U20 Bulgaria (Euro U20B)
5
8
1
Bulgaria (EUR-QR)
3
U20 Bulgaria (Euro U20B)
6
37
37
37
U16 Bulgaria (Euro U16 B)
8
Bulgaria (WC-QR)
4
U16 Bulgaria (Euro U16 B)
3
Bulgaria (EUR-QR)
1
U20 Bulgaria (Euro U20B)
6
17
3
U16 Bulgaria (Euro U16 B)
7
17
37
3
Bulgaria (EUR-QR)
8
U16 Bulgaria (Euro U16 B)
8
U16 Bulgaria (Euro U16 B)
7
4
U16 Bulgaria (Euro U16 B)
7
33
31
11
11
27
U16 Bulgaria (Euro U16 B)
8
U16 Bulgaria (Euro U16 B)
7
U20 Bulgaria (Euro U20B)
U16 Bulgaria (Euro U16 B)
20
U20 Bulgaria (Euro U20B)
U16 Bulgaria (Euro U16 B)
14
U16 Bulgaria (Euro U16 B)
8
11
U16 Bulgaria (Euro U16 B)
8
33
36
36
U16 Bulgaria (Euro U16 B)
8
22
U16 Bulgaria (Euro U16 B)
8
Bulgaria (EUR-QR)
8
Bulgaria (EUR-QR)
5
1
34
U16 Bulgaria (Euro U16 B)
U20 Bulgaria (Euro U20B)
12
9
Bulgaria (EUR-QR)
7
21
U16 Bulgaria (Euro U16 B)
8
12
Bulgaria (EUR-QR)
1
U20 Bulgaria (Euro U20B)
U16 Bulgaria (Euro U16 B)
20
Bulgaria (WC-QR)
5
9
U16 Bulgaria (Euro U16 B)
8
5
Bulgaria (WC-QR)
4
34
31
U20 Bulgaria (Euro U20B)
6
12
18
11
U20 Bulgaria (Euro U20B)
6
6
Bulgaria (EUR-QR)
2
Bulgaria (WC-QR)
5
U16 Bulgaria (Euro U16 B)
7
U16 Bulgaria (Euro U16 B)
U20 Bulgaria (Euro U20B)
14
U16 Bulgaria (Euro U16 B)
8
9
12
U16 Bulgaria (Euro U16 B)
8
10
34
U16 Bulgaria (Euro U16 B)
8
22
26
Bulgaria (WC-QR)
4
U20 Bulgaria (Euro U20B)
6
U20 Bulgaria (Euro U20B)
6
U20 Bulgaria (Euro U20B)
6
4
34
33
2
34
12
5
34
18
Bulgaria (EUR-QR)
1
9
U20 Bulgaria (Euro U20B)
U16 Bulgaria (Euro U16 B)
19
U16 Bulgaria (Euro U16 B)
8
U16 Bulgaria (Euro U16 B)
U20 Bulgaria (Euro U20B)
Bulgaria (WC-QR)
27
U16 Bulgaria (Euro U16 B)
8
Bulgaria (EUR-QR)
1
U16 Bulgaria (Euro U16 B)
8
2
U16 Bulgaria (Euro U16 B)
8
U16 Bulgaria (Euro U16 B)
Bulgaria (EUR-QR)
10
U20 Bulgaria (Euro U20B)
6
1
U20 Bulgaria (Euro U20B)
6
Bulgaria (EUR-QR)
1
27
8
11
Bulgaria (WC-QR)
1
4
U16 Bulgaria (Euro U16 B)
16
4
4
32
Bulgaria (EUR-QR)
5
U20 Bulgaria (Euro U20B)
6
Bulgaria (EUR-QR)
3