Bosnia & HerzegovinaMit Dinamo Zagreb gewann Sunjic mehrere kroatische Meisterschaften und den kroatischen Pokal. Er erreichte zudem mit der kroatischen U21-Nationalmannschaft das Finale der U21-Europameisterschaft 2019.
Ivan Sunjic ist ein kroatischer defensiver Mittelfeldspieler, der vor allem für seine Zeit bei Dinamo Zagreb und Birmingham City bekannt ist. Er begann seine Karriere in der Jugend von Dinamo Zagreb und wechselte später nach England, wo er sich als zuverlässiger Spieler im zentralen Mittelfeld etablierte. Sunjic hat auch Einsätze für die kroatische Nationalmannschaft absolviert.
Sunjic ist ein defensiv orientierter Mittelfeldspieler, der sich durch seine Zweikampfstärke und sein gutes Stellungsspiel auszeichnet. Er agiert als Balleroberer und Absicherung vor der Abwehr, hat aber auch ein gutes Passspiel, um das Spiel von hinten aufzubauen. Seine Schwächen liegen in der offensiven Kreativität und der Torgefahr.
| Season | Comp | Apps | G | A | YC | RC | Min |
|---|---|---|---|---|---|---|---|
| 25/26 | Cyprus League | 29 | 4 | 3 | 10 | 0 | 2451 |
| 25/26 | World Cup Qualification Playoffs | 2 | 0 | 0 | 0 | 0 | 124 |
| 25/26 | International Friendlies | 1 | 0 | 0 | 0 | 0 | 45 |
| 25/26 | Cypriot Super Cup | 0 | 0 | 0 | 0 | 0 | 0 |
| 25/26 | Kypello Kyprou | 4 | 0 | 0 | 0 | 0 | 315 |
| 25/26 | UEFA Champions League Qualifying | 6 | 0 | 0 | 1 | 0 | 540 |
| 25/26 | UEFA Champions League | 7 | 0 | 0 | 3 | 0 | 630 |
| 24/25 | Cyprus League Championship Round | 9 | 2 | 1 | 3 | 0 | 753 |
| 24/25 | Cyprus League | 23 | 2 | 2 | 7 | 0 | 1593 |
| 24/25 | UEFA Nations League A | 2 | 0 | 0 | 0 | 0 | 164 |
| 24/25 | UEFA Conference League | 10 | 0 | 1 | 3 | 0 | 826 |
| 24/25 | International Friendlies | 0 | 0 | 0 | 0 | 0 | 0 |
| 24/25 | UEFA Conference League Qualifying | 4 | 0 | 0 | 0 | 0 | 173 |
| 24/25 | Cypriot Super Cup | 1 | 0 | 0 | 0 | 0 | 82 |
| 24/25 | Kypello Kyprou | 5 | 0 | 0 | 1 | 0 | 393 |
| 23/24 | Championship | 36 | 1 | 3 | 11 | 0 | 2637 |
| 23/24 | FA Cup | 2 | 0 | 0 | 0 | 0 | 100 |
| 23/24 | EFL Cup | 2 | 0 | 0 | 0 | 0 | 111 |
| 22/23 | Bundesliga | 18 | 0 | 0 | 4 | 0 | 991 |
| 22/23 | DFB-Pokal | 1 | 0 | 0 | 1 | 0 | 120 |
| 21/22 | Championship | 41 | 3 | 2 | 8 | 0 | 3065 |
| 21/22 | FA Cup | 1 | 0 | 0 | 0 | 0 | 30 |
| 21/22 | EFL Cup | 2 | 0 | 0 | 0 | 0 | 151 |
| 2025 | World Cup Qualifiers (Europe) | 6 | 0 | 0 | 2 | 0 | 534 |
| 2019 | UEFA Under-21 Euro | 3 | 0 | 0 | 0 | 0 | 270 |
| 2013 | U17 World Cup | 3 | 0 | 0 | 0 | 0 | 270 |
| 2013 | UEFA Under-17 Euro | 3 | 0 | 0 | 0 | 0 | 240 |
| 20/21 | Championship | 43 | 0 | 1 | 9 | 0 | 3345 |
| 20/21 | FA Cup | 1 | 0 | 0 | 1 | 0 | 67 |
| 20/21 | EFL Cup | 1 | 0 | 0 | 0 | 0 | 85 |
| 19/20 | SuperSport HNL | 0 | 0 | 0 | 0 | 0 | 0 |
| 19/20 | SuperSport Super Cup | 0 | 0 | 0 | 0 | 0 | 0 |
| 19/20 | Championship | 40 | 3 | 0 | 9 | 0 | 3270 |
| 19/20 | FA Cup | 4 | 0 | 0 | 0 | 1 | 302 |
| 19/20 | UEFA Champions League Qualifying | 1 | 0 | 0 | 0 | 0 | 4 |
| 19/20 | EFL Cup | 0 | 0 | 0 | 0 | 0 | 0 |
| 18/19 | Hrvatski nogometni kup | 4 | 1 | 0 | 1 | 0 | 360 |
| 18/19 | SuperSport HNL | 24 | 0 | 0 | 9 | 0 | 1981 |
| 18/19 | International Friendlies | 3 | 0 | 0 | 0 | 0 | 223 |
| 18/19 | UEFA Europa League | 8 | 1 | 0 | 3 | 0 | 413 |
| 18/19 | UEFA Champions League Qualifying | 5 | 0 | 0 | 0 | 0 | 123 |
| 17/18 | UEFA European Under-21 Championship Qualifying | 8 | 1 | 0 | 1 | 0 | 708 |
| 17/18 | Hrvatski nogometni kup | 3 | 0 | 0 | 1 | 0 | 222 |
| 17/18 | SuperSport HNL | 29 | 6 | 1 | 9 | 1 | 2603 |
| 17/18 | International Friendlies | 1 | 0 | 0 | 1 | 0 | 90 |
| 16/17 | Hrvatski nogometni kup | 1 | 0 | 0 | 0 | 0 | 90 |
| 16/17 | SuperSport HNL | 23 | 1 | 0 | 7 | 0 | 1980 |
| 16/17 | International Friendlies | 1 | 0 | 0 | 0 | 0 | 45 |
| 16/17 | UEFA Europa League Qualifying | 6 | 0 | 0 | 1 | 0 | 226 |
| 15/16 | UEFA European Under-21 Championship Qualifying | 0 | 0 | 0 | 0 | 0 | 0 |
| 15/16 | Hrvatski nogometni kup | 1 | 0 | 0 | 0 | 0 | 25 |
| 15/16 | Prva Nogometna Liga | 12 | 0 | 0 | 3 | 0 | 1065 |
| 15/16 | SuperSport HNL | 10 | 0 | 0 | 1 | 0 | 449 |
| 15/16 | International Friendlies | 0 | 0 | 0 | 0 | 0 | 0 |
| 15/16 | UEFA Youth League | 5 | 0 | 0 | 3 | 0 | 450 |
| 14/15 | UEFA EURO U19 Championship Qualifiers | 5 | 1 | 0 | 2 | 0 | 450 |
| 14/15 | International Friendlies | 1 | 0 | 0 | 0 | 0 | 90 |
| 13/14 | UEFA European Under-17 Championship qualification | 0 | 0 | 0 | 0 | 0 | 0 |
| 13/14 | Hrvatski nogometni kup | 0 | 0 | 0 | 0 | 0 | 0 |
| 13/14 | SuperSport HNL | 1 | 0 | 0 | 0 | 0 | 31 |
| 13/14 | International Friendlies | 3 | 0 | 0 | 3 | 0 | 270 |
| 12/13 | UEFA European Under-17 Championship qualification | 2 | 0 | 0 | 0 | 0 | 129 |
| 12/13 | International Friendlies | 7 | 0 | 0 | 0 | 0 | 529 |
| 11/12 | International Friendlies | 1 | 0 | 0 | 0 | 0 | 70 |