Rimini In 2009–10 season, Kirilov earned 7 appearances for
Rimini Calcio in the
Lega Pro Prima Divisione.
Chievo and loans Kirilov signed for
Chievo Verona in July 2010, on free transfer. In 2010–11 season, he scored eight goals in 25 appearances for the under-20s team in the
Campionato Nazionale Primavera. Kirilov made his first team debut in a 2–0
2010–11 Coppa Italia win over
Sassuolo Calcio on 28 October 2010, coming on as a substitute for
Davide Moscardelli. On 11 July 2012, Kirilov joined
A.C. Lumezzane on a 1-year loan deal. On 10 July 2014 he was signed by
U.S. Cremonese on loan for a season. On 10 June 2016 Kirilov returned to Bulgaria, signing a year long loan with
Beroe Stara Zagora. On 21 July 2017, he was loaned for a further year to another Bulgarian club,
Pirin Blagoevgrad.
Slavia Sofia In January 2019 Kirilov joined
Slavia Sofia.
CSKA 1948 On 26 August 2022 Kirilov signed for
CSKA 1948. ==Career statistics==