| Challenger Hamburg | 10/18 14:45 | 25 | [152] Dennis Novak v Julian Lenz [439] | 6-4,1-6,6-7 | |
| Challenger Ismaning | 10/10 15:35 | 25 | [145] Dennis Novak v Denis Yevseyev [278] | 6-7,6-7 | |
| Challenger Szczecin | 09/18 10:00 | 29 | [136] Dennis Novak v Corentin Moutet [84] | 2-6,7-6,4-6 | |
| Challenger Szczecin | 09/17 13:50 | 28 | [204] Raul Brancaccio v Dennis Novak [136] | 4-6,6-7 | |
| Challenger Szczecin | 09/16 16:05 | 27 | Jan Choinski v Dennis Novak | 1-6,3-6 | |
| Challenger Szczecin | 09/15 13:20 | 26 | [290] Mattia Bellucci v Dennis Novak [136] | 7-5,4-6,4-6 | |
| Challenger Szczecin | 09/13 08:30 | 25 | [171] Thiago Agustin Tirante v Dennis Novak [136] | 6-7,3-6 | |
| Challenger Tulln | 09/06 09:50 | 25 | [136] Dennis Novak v Lukas Klein [300] | 6-7,4-6 | |
| US Open | 08/26 16:40 | 19 | [120] Nicolas Jarry v Dennis Novak [137] | 6-3,6-3 | |
| US Open | 08/25 19:00 | 15 | [218] Dalibor Svrcina v Dennis Novak [137] | 3-6,4-6 | |
| US Open | 08/23 22:35 | 14 | [201] Aleksandar Kovacevic v Dennis Novak [137] | 6-7,1-6 | |
| Challenger Meerbusch | 08/14 12:00 | 29 | [89] Bernabe Zapata Miralles v Dennis Novak [155] | 6-1,6-2 | |
| Challenger Meerbusch | 08/13 14:35 | 28 | [155] Dennis Novak v Riccardo Bonadio [193] | 6-4,6-2 | |
| Challenger Meerbusch | 08/12 15:30 | 27 | [243] Damir Dzumhur v Dennis Novak [155] | 1-6,3-6 | |
| Challenger Meerbusch | 08/11 15:50 | 26 | [155] Dennis Novak v Jan-Lennard Struff [124] | 1-6,6-4,6-4 | |
| Challenger Meerbusch | 08/09 11:30 | 25 | [155] Dennis Novak v Vit Kopriva [152] | 6-7,6-2,7-5 | |
| Challenger Zug | 07/29 11:20 | 27 | [365] Ernests Gulbis v Dennis Novak [166] | 6-1,7-6 | |
| Challenger Zug | 07/28 09:00 | 26 | [142] Maximilian Marterer v Dennis Novak [166] | 2-6,4-6 | |
| Challenger Zug | 07/26 12:25 | 25 | [166] Dennis Novak v Yshai Oliel [335] | 6-4,6-4 | |
| Challenger Zug | 07/26 11:50 | 25 | Dennis Novak v Juan Manuel Cerundolo | Cancelled | |
| Challenger Trieste | 07/19 14:20 | 25 | [144] Felipe M R Alves v Dennis Novak [154] | 2-6,7-5,6-4 | |
| Challenger Salzburg | 07/06 15:00 | 26 | [153] Dennis Novak v Dusan Lajovic [64] | 4-6,4-6 | |
| Challenger Salzburg | 07/05 10:45 | 25 | [153] Dennis Novak v Ivan Gakhov [361] | 6-2,7-5 | |
| Wimbledon | 06/30 15:40 | 24 | [153] Dennis Novak v Jason Kubler [99] | 3-6,4-6,4-6 | |
| Wimbledon | 06/28 16:45 | 23 | [153] Dennis Novak v Facundo Bagnis [102] | 7-6,2-6,6-4,6-3 | |
| Wimbledon | 06/23 10:00 | 19 | [107] Stefan Kozlov v Dennis Novak [155] | 5-7,4-6,7-5,6-3,3-6 | |
| Wimbledon | 06/22 10:00 | 19 | [211] Federico Gaio v Dennis Novak [155] | 2-6,3-6 | |
| Wimbledon | 06/20 12:00 | 14 | [232] Jonas Forejtek v Dennis Novak [155] | 6-7,1-6 | |
| Challenger Blois | 06/16 12:10 | 26 | [147] Dennis Novak v Genaro Alberto Olivieri [222] | 2-6,4-6 | |
| Challenger Blois | 06/14 13:00 | 25 | Dennis Novak v Terence Atmane | 6-4,7-6 |
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.