Novak made his debut at the ATP World Tour 250 event in Doha, Qatar, last year. He finished quarter-finalist to Ivo Karlovic 7-6 (2), 6-7 (6), 4-6.
Novak made his debut at the ATP World Tour 250 event in Doha, Qatar, last year. He finished quarter-finalist to Ivo Karlovic 7-6 (2), 6-7 (6), 4-6.
