|Full name||Ivan Razumović|
|Date of birth||27 July 1985|
|Place of birth||Osijek, SR Croatia, SFR Yugoslavia|
|Height||1.80 m (5 ft 11 in)|
|Playing position||Defender, Defensive midfielder|
|2006–2007||PFC Vidima-Rakovski Sevlievo|
|2012–2013||Persiraja Banda Aceh|
|2013–2014||Hong Kong Rangers FC||1||(0)|
|* Senior club appearances and goals counted for the domestic league only.
Razumovic began his career in his native Croatia with NK Valpovka, and played in the lower German league with FC Konigsbrunn. In 2006, he signed with PFC Vidima-Rakovski Sevlievo of the Bulgarian B Professional Football Group, where he helped team secure a promotion to the Bulgarian A Football Group. In 2008, he returned to Croatia to sign with NK Belišće of the Croatian Second Football League. After the relegation of NK Belisce he went overseas to Canada to sign with Hamilton Croatia of the Canadian Soccer League. He made his debut for the club on May 15, 2010 in a match against TFC Academy. He helped Hamilton finish third in the overall standings, and clinched a postseason berth for the club. In the quarterfinal series against TFC Academy he scored a goal in a 2-1 victory which advanced the club to the semi-finals, and subsequently to the CSL Championship finals. In the finals Hamilton faced Brantford Galaxy, but were defeated by a score of 3-0.
In 2011, he returned to NK Belišće, and the following season he went to Iceland to sign with Ǣgir FC of the 2. deild karla. In 2012, he went overseas to Indonesia to sign with Persiraja Banda Aceh, and the following year he signed with Hong Kong Rangers FC. In 2014, he returned to Europe to sign with Medkila IL, where he appeared in 49 matches and scored two goal.
- Moko, Larry. "Hamilton Croatia FC - SkyscraperPage Forum". forum.skyscraperpage.com. Retrieved 2016-01-26.
- Glover, Robin. "May 15, 2010 CSL TFC Academy vs Hamilton Croatia (by Rocket Robin)". www.rocketrobinsoccerintoronto.com. Retrieved 2016-01-26.
- Glover, Robin. "October 17, 2010 CSL--TFC Academy vs Hamilton Croatia (by Rocket Robin)". www.rocketrobinsoccerintoronto.com. Retrieved 2016-01-26.
- Moko, Larry. "Archives: 2010 October". hamiltoncroatia.com. Retrieved 2016-01-26.
- "Ivan Razumovic | Knattspyrnusamband Íslands". www.ksi.is. Retrieved 2016-01-26.
- "Ivan Razumovic's profil - fotball.no - Norges Fotballforbund". fotball.no - Norges Fotballforbund. Retrieved 2016-01-26.