![]() Kirkov at the 2023 Cary Challenger II | |
Country (sports) | ![]() |
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Residence | Tampa, United States |
Born | Asenovgrad, Bulgaria | 13 March 1999
Height | 1.85 m (6 ft 1 in) |
Turned pro | 2016 |
Plays | Right-handed (two-handed backhand) |
Prize money | $ 196,074 |
Singles | |
Career titles | 2 ITF |
Highest ranking | No. 439 (22 November 2021) |
Doubles | |
Career record | 5–7 (at ATP Tour level, Grand Slam level, and in Davis Cup) |
Career titles | 10 Challengers, 8 ITF |
Highest ranking | No. 78 (28 July 2025) |
Current ranking | No. 78 (28 July 2025) |
Grand Slam doubles results | |
Wimbledon | 1R (2025) |
US Open | 3R (2023) |
Last updated on: 30 July 2025. |
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. 78 achieved on 28 July 2025. He also has a career high singles ranking of No. 439 achieved on 22 November 2021. Kirkov has won ten doubles ATP Challenger Tour titles, including six titles in 2025, the second-most Challenger titles for that season.
Kirkov was awarded a qualifying wildcard at the 2016 US Open having reached the final of the USTA National Boy's 18 Championships in Kalamazoo, Michigan. [1] [2]
Kirkov made his Grand Slam doubles main draw debut at the 2017 US Open with Danny Thomas after receiving a wildcard for winning the USTA Boy's 18 National hardcourt Championships in Kalamazoo with Thomas. [3] [4] [5]
In December 2019, Kirkov won the M15 in Cancun, Mexico, his first-ever ITF World Tennis Tour title as the No. 4 seed defeating No. 3 seed Nick Chappell in a close match with a scoreline of 6-7(3), 7-6(8), 7-6(1). [3]
Kirkov won his first Challenger title at the 2023 Challenger Santa Fe partnering Chilean Matias Soto, and his second title at the 2023 Salinas Challenger partnering Alfredo Perez, after defeating Ángel Díaz Jalil and Álvaro Guillén Meza in the final. [6] He reached the third round at the 2023 US Open after receiving a wildcard partnering Denis Kudla [7] but lost to Ivan Dodig and Austin Krajicek. [8]
He entered the ATP 500 2024 Mubadala Citi DC Open in Washington as a lucky loser partnering Evan King but they lost to Lloyd Glasspool and Santiago Gonzalez in the first round. [9] He also received a wildcard in doubles for the 2024 US Open partnering Christian Harrison. [10]
In March 2025, in Latin America, Kirkov won three back-to-back Challenger doubles titles in Santiago, Asunción, Paraguay and in Concepción, Chile partnering again with Chilean Matias Soto. [11] [12] [13] Following two challenger finals in Asia, Kirkov reached the top 100 in the doubles rankings on 5 May 2025 at world No. 98. He won his eight title at the Challenger 100, the 2025 Wuxi Open, with Bart Stevens. [14]
Result | Year | Tournament | Surface | Partner | Opponents | Score |
---|---|---|---|---|---|---|
Loss | 2017 | French Open | Clay | ![]() | ![]() ![]() | 4–6, 4–6 |
|
Finals by surface |
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Hard (3–7) |
Clay (7–1) |
Result | W–L | Date | Tournament | Tier | Surface | Partner | Opponents | Score |
---|---|---|---|---|---|---|---|---|
Win | 1–0 | Jul 2023 | Santa Fe, Argentina | Challenger | Clay | ![]() | ![]() ![]() | 7–6(7–3), 6–2 |
Win | 2–0 | Jul 2023 | Salinas, Ecuador | Challenger | Clay | ![]() | ![]() ![]() | 7–5, 7–5 |
Loss | 2–1 | Jul 2023 | Lexington, USA | Challenger | Hard | ![]() | ![]() ![]() | 6–4, 3–6, [8–10] |
Loss | 2–2 | Oct 2023 | Fairfield, US | Challenger | Hard | ![]() | ![]() ![]() | 5–7, 3–6 |
Win | 3–2 | Jan 2024 | Tenerife, Spain | Challenger | Hard | ![]() | ![]() ![]() | 3–6, 6–4, [10–3] |
Loss | 3–3 | Feb 2024 | Bahrain Ministry of Interior Tennis, Bahrain | Challenger | Hard | ![]() | ![]() ![]() | 6–3, 3–6, [8–10] |
Loss | 3–4 | Nov 2024 | Seoul Open, Korea | Challenger | Hard | ![]() | ![]() ![]() | 4–6, 6–4, [3–10] |
Win | 4–4 | Nov 2024 | Kobe Challenger, Japan | Challenger | Hard (i) | ![]() | ![]() ![]() | 7-6(9-7), 7-5 |
Loss | 4–5 | Feb 2025 | Glasgow, United Kingdom | Challenger | Hard | ![]() | ![]() ![]() | 7-5, 4-6, [10-12] |
Win | 5–5 | Mar 2025 | Santiago, Chile | Challenger | Clay | ![]() | ![]() ![]() | 6–4, 6–3 |
Win | 6–5 | Mar 2025 | Asunción, Paraguay | Challenger | Clay | ![]() | ![]() ![]() | 6–3, 6–4 |
Win | 7–5 | Mar 2025 | Concepción, Chile | Challenger | Clay | ![]() | ![]() ![]() | 6–2, 6–4 |
Loss | 7–6 | Apr 2025 | Gwangju, South Korea | Challenger | Hard | ![]() | ![]() ![]() | 3–6, 6–7(6–8) |
Loss | 7–7 | May 2025 | Guangzhou, China | Challenger | Hard | ![]() | ![]() ![]() | 3–6, 4–6 |
Win | 8–7 | May 2025 | Wuxi, China | Challenger | Hard | ![]() | ![]() ![]() | 3–6, 7–5, [10-6] |
Win | 9–7 | Jun 2025 | Neckarcup, Germany | Challenger | Clay | ![]() | ![]() ![]() | 7–6(7–5), 4-6, [10-7] |
Loss | 9–8 | Jun 2025 | Perugia, Italy | Challenger | Clay | ![]() | ![]() ![]() | 6–3, 3–6, [5–10] |
Win | 10-8 | Jul 2025 | Braunschweig, Germany | Challenger | Clay | ![]() | ![]() ![]() | 6–2, 6–3 |