| 1. HNL 2006 Relegation - Appearances as Referee |  |
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| 21/04/2006 | NK Inter Zaprešić | - | NK Zagreb | 1:0 | 5 | - | - |
| 29/04/2006 | HNK Cibalia | - | NK Inter Zaprešić | 1:1 | 3 | - | - |
| 1. HNL 2006 Relegation - Appearances as Referee | |
|
|
||||
| 21/04/2006 | NK Inter Zaprešić | - | NK Zagreb | 1:0 | 5 | - | - |
| 29/04/2006 | HNK Cibalia | - | NK Inter Zaprešić | 1:1 | 3 | - | - |
| Complete name: | Željko Širić |
| Born: | 01/12/1960 |
| Place of birth: |
Croatia |
| Residence: | Osijek |
| Nationality: |
Croatia |