Vasil Kirkov

Vasil Kirkov (born 13 March 1999) is a Bulgarian-born American professional tennis player. Kirkov has a career high ATP doubles ranking of world No. 103 achieved on 4 March 2024. He also has a career high singles ranking of No. 439 achieved on 22 November 2021. He has won three doubles ATP Challenger titles.

Career
Kirkov made his Grand Slam main draw debut at the 2017 US Open after receiving a wildcard for winning the under-18 boys championship with Danny Thomas.

He reached the third round at the 2023 US Open after receiving a wildcard partnering Denis Kudla.