Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Soroksár SC | 5 | 2 | 1 | 2 | 0 | 0 | 1 | 0 |
 Mezőkövesd-Zsóry | 4 | 1 | 1 | 2 | 0 | 0 | 0 | 0 |
 Békéscsaba | 4 | 0 | 2 | 2 | 0 | 0 | 1 | 0 |
 Vasas | 4 | 0 | 2 | 2 | 0 | 0 | 1 | 0 |
 Kozarmisleny | 4 | 0 | 1 | 3 | 0 | 0 | 3 | 0 |
 Ajka | 4 | 0 | 0 | 4 | 0 | 0 | 1 | 0 |
 Nyíregyháza Spartacus | 3 | 1 | 1 | 1 | 0 | 1 | 1 | 0 |
 Honvéd | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 |
 Várda SE | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 MTE 1904 | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 |
 Kazincbarcika | 3 | 1 | 1 | 1 | 0 | 0 | 1 | 0 |
 Tiszakecske | 3 | 1 | 2 | 0 | 0 | 0 | 1 | 0 |
 BVSC | 3 | 1 | 1 | 1 | 0 | 0 | 1 | 0 |
 Szeged 2011 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Szombathelyi Haladás | 2 | 1 | 0 | 1 | 0 | 0 | 1 | 0 |
 Diósgyőr | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Szentlőrinc SE | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 MTK | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Tatabánya | 2 | 1 | 0 | 1 | 0 | 0 | 1 | 0 |
 Pécsi MFC | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Netherlands U17 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Kosovo U17 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Georgia U19 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
 Kazakhstan U19 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
O. Kalmár is a professional defender. Throughout his career, O. Kalmár has scored 3 goals and provided 1 assists in 129 appearances across 4 clubs. A commanding presence at the back, O. Kalmár has made 129 career appearances, contributing 3 goals from defensive positions. Among the clubs he has represented — Szeged 2011, Budafoki MTE, Vasas, Győri ETO — O. Kalmár was most prolific at Budafoki MTE, where he scored 3 goals in 85 appearances.
