| Challenger Hamburg | 10/16 17:10 | 25 | [176] Dennis Novak v Marko Topo [366] | 7-6,6-1 | |
| Challenger Bratislava | 10/10 12:15 | 25 | [196] Dennis Novak v Illya Marchenko [271] | 6-7,0-6 | |
| Challenger Bratislava | 10/09 12:15 | 19 | [196] Dennis Novak v Matteo Martineau [287] | 6-3,6-3 | |
| Challenger Bratislava | 10/08 14:35 | 14 | [196] Dennis Novak v Leo Borg [362] | 6-3,7-6 | |
| Challenger Alicante | 10/07 09:00 | 28 | [213] Hugo Grenier v Dennis Novak [196] | 4-6,6-4,6-3 | |
| Challenger Alicante | 10/06 13:00 | 27 | [172] Elias Ymer v Dennis Novak [196] | 4-6,2-6 | |
| Challenger Alicante | 10/05 14:20 | 26 | [226] Frederico F Silva v Dennis Novak [196] | 5-7,6-7 | |
| Challenger Alicante | 10/03 12:05 | 25 | [194] Dennis Novak v Alex Molcan [113] | 6-1,6-3 | |
| Challenger Orleans | 09/27 08:00 | 25 | Dennis Novak v Jakub Mensik | Cancelled | |
| Challenger Bad Waltersdorf | 09/25 11:15 | 29 | [230] Andrea Pellegrino v Dennis Novak [253] | 1-6,7-6,6-3 | |
| Challenger Bad Waltersdorf | 09/25 09:00 | 28 | [253] Dennis Novak v Vit Kopriva [127] | 3-6,7-6,6-2 | |
| Challenger Bad Waltersdorf | 09/22 11:00 | 27 | [134] Jan Choinski v Dennis Novak [253] | 1-6,0-6 | |
| Challenger Bad Waltersdorf | 09/20 12:15 | 26 | [253] Dennis Novak v Vitaliy Sachko [166] | 6-4,6-4 | |
| Challenger Bad Waltersdorf | 09/19 10:00 | 25 | [253] Dennis Novak v Sandro Kopp [414] | 6-3,6-3 | |
| Davis Cup | 09/16 14:30 | 4 | [192] Dennis Novak v Nuno Borges [89] | 3-6,2-6 | |
| Challenger Tulln | 09/05 10:20 | 25 | [191] Dimitar Kuzmanov v Dennis Novak [186] | 6-7,6-2,7-5 | |
| US Open | 08/24 17:55 | 15 | [187] Dennis Novak v Marc Polmans [175] | 3-6,1-6 | |
| US Open | 08/23 15:00 | 14 | [96] David Goffin v Dennis Novak [187] | 6-7,3-6 | |
| Challenger Cordenons | 08/08 09:30 | 25 | [159] Dennis Novak v Matteo Martineau [371] | 2-6,2-6 | |
| ATP Kitzbühel | 08/01 15:20 | 25 | [117] Thiago Seyboth Wild v Dennis Novak [166] | 6-3,6-4 | |
| ATP Kitzbühel | 07/30 09:00 | 19 | [121] Thiago Monteiro v Dennis Novak [157] | 4-6,3-6 | |
| ATP Kitzbühel | 07/29 09:00 | 14 | Joel Josef Schwarzler v Dennis Novak | 4-6,1-6 | |
| Challenger Salzburg | 07/11 14:25 | 25 | [159] Dennis Novak v Lukas Klein [152] | 5-7,7-5,3-6 | |
| Wimbledon | 07/05 11:30 | 23 | Milos Raonic v Dennis Novak | 6-7,6-4,7-6,6-1 | |
| Wimbledon | 06/29 10:30 | 19 | [115] Yosuke Watanuki v Dennis Novak [159] | 7-6,3-6,3-6,4-6 | |
| Wimbledon | 06/28 12:55 | 15 | [374] Charles Broom v Dennis Novak [159] | 3-6,4-6 | |
| Wimbledon | 06/26 12:30 | 14 | [159] Dennis Novak v Filip Misolic [141] | 6-3,7-5 | |
| Challenger Ilkley | 06/18 09:30 | 19 | [160] Dennis Novak v Charles Broom [425] | 6-7,7-6,6-7 | |
| Challenger Ilkley | 06/17 10:00 | 14 | [160] Dennis Novak v Seong Chan Hong [190] | 6-4,3-6,6-3 | |
| Challenger Lyon | 06/14 09:40 | 25 | [152] Benoit Paire v Dennis Novak [160] | 4-6,7-6,6-2 |
Wikipedia - Dennis Novak
Dennis Novak (German pronunciation: [ˈdɛnɪs ˈnoːvak]; born 28 August 1993, in Wiener Neustadt) is an Austrian professional tennis player. Novak achieved a career-high ATP singles ranking of world No. 85 in March 2020.