|Date of birth||15 April 1987|
|Place of birth||Varaždin, SFR Yugoslavia|
|Height||1.90 m (6 ft 3 in)|
|2006||→ Sloboda Varaždin (loan)||?||(?)|
|* Senior club appearances and goals counted for the domestic league only and correct as of 11 December 2016.
In December 2008 he was invited on a trial at Celtic, with media speculations saying he might sign for the Scottish side suring the 2008–09 winter transfer window.
Prahić rose through all youth levels playing for Varteks before debuting in top-flight football in 2006. He also has 40 caps for Croatia's youth teams. On 16 December 2010 CS Sedan signed Croatian centre-back from Varteks until June 2012.
On 29July 2014, Prahić signed with newly promoted Persian Gulf Pro League side Padideh. Prahic left Padideh in January 2016 and announced he is retiring from football. However, Prahic signed with Naft Tehran on 17 July 2016.
- "Mlada reprezentacija statistike" (in Croatian). HNS-CFF.hr. Retrieved 2008-12-25.
- Sedan : Le croate Igor Prahic a signé
- "A venit Prahici! » Vasluiul a găsit rapid înlocuitor pentru Varela" (in Romanian). Gazeta Sporturilor. 2 September 2013.