When did Dimitrov win his first ATP Tour singles title?
2013
2014
2015
2012
Answer
Grigor Dimitrov won his first ATP Tour singles title in 2013. This was at the inaugural edition of the Sofia Open, a clay court tournament held in his native Bulgaria. Dimitrov defeated top seed David Ferrer in the final, 6-4, 6-3. This was his first victory over a top 10 player.
Dive into the Dynamism: The Grigor Dimitrov Tennis Trivia Challenge