Career
He currently plays for Spartak Pleven as a forward. Dolapchiev joined the CSKA Academy at the age of nine in 2003. He made his senior debut on 31 August 2012, at the age of 18, coming on as a substitute for Stanko Yovchev in a 4–1 victory over Minyor Pernik.
In mid July 2013, following a change in the club"s ownership, he signed his first professional contract with CSKA Sofia.
On 29 July 2013, Dolapchiev scored an equalizing goal against Beroe in an A PFG match shortly after coming on as a substitute. After a loan spell at Horizont Turnovo, Dolapchiev rejoined CSKA Sofia in December 2014.
However, in January 2015 he was loaned out to Haskovo until the end of the A PFG season. He subsequently returned to CSKA Sofia once again to play for the team in the third division of Bulgarian football, but was eventually released by Hristo Yanev and moved to Oborishte in the B PFG. In January 2016, Dolapchiev signed for Spartak Pleven.
In August 2013, Dolapchiev earned his first call-up to the Bulgaria U21 national side, but did not debut.