Career
He played for Urartu Yerevan of the Armenian Hockey League from 2003 to 2007. He also participated in the 2005 IIHF World U18 Championship Division III Qualification tournament and in the 2006 World Junior Ice Hockey Championships.
He played for Urartu Yerevan of the Armenian Hockey League from 2003 to 2007. He also participated in the 2005 IIHF World U18 Championship Division III Qualification tournament and in the 2006 World Junior Ice Hockey Championships.
Markosyan competed in the IIHF World Championships three times as a member of the Armenia men"s national ice hockey team