Career
Born in Blagoevgrad, Tasev is a product of the Pirin 2001 academy. On 30 August 2013, he joined Pirin Blagoevgrad and made his senior debut two days later, coming on as a substitute against Velbazhd Kyustendil at Osogovo Stadium in a game of third division. On 7 March 2016, Tasev was called up for the first time to the Bulgarian national team for the friendly matches against Portugal and against Macedonia.