| Challenger de Hamburgo | 10/18 14:45 | 25 | [152] Dennis Novak v Julian Lenz [439] | 6-4,1-6,6-7 | |
| Challenger de Ismaning | 10/10 15:35 | 25 | [145] Dennis Novak v Denis Yevseyev [278] | 6-7,6-7 | |
| Challenger de Szczecin | 09/18 10:00 | 29 | [136] Dennis Novak v Corentin Moutet [84] | 2-6,7-6,4-6 | |
| Challenger de Szczecin | 09/17 13:50 | 28 | [204] Raul Brancaccio v Dennis Novak [136] | 4-6,6-7 | |
| Challenger de Szczecin | 09/16 16:05 | 27 | Jan Choinski v Dennis Novak | 1-6,3-6 | |
| Challenger de Szczecin | 09/15 13:20 | 26 | [290] Mattia Bellucci v Dennis Novak [136] | 7-5,4-6,4-6 | |
| Challenger de Szczecin | 09/13 08:30 | 25 | [171] Thiago Agustin Tirante v Dennis Novak [136] | 6-7,3-6 | |
| Challenger de 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 de Meerbusch | 08/14 12:00 | 29 | [89] Bernabe Zapata Miralles v Dennis Novak [155] | 6-1,6-2 | |
| Challenger de Meerbusch | 08/13 14:35 | 28 | [155] Dennis Novak v Riccardo Bonadio [193] | 6-4,6-2 | |
| Challenger de Meerbusch | 08/12 15:30 | 27 | [243] Damir Dzumhur v Dennis Novak [155] | 1-6,3-6 | |
| Challenger de Meerbusch | 08/11 15:50 | 26 | [155] Dennis Novak v Jan-Lennard Struff [124] | 1-6,6-4,6-4 | |
| Challenger de Meerbusch | 08/09 11:30 | 25 | [155] Dennis Novak v Vit Kopriva [152] | 6-7,6-2,7-5 | |
| Challenger de Zug | 07/29 11:20 | 27 | [365] Ernests Gulbis v Dennis Novak [166] | 6-1,7-6 | |
| Challenger de Zug | 07/28 09:00 | 26 | [142] Maximilian Marterer v Dennis Novak [166] | 2-6,4-6 | |
| Challenger de Zug | 07/26 12:25 | 25 | [166] Dennis Novak v Yshai Oliel [335] | 6-4,6-4 | |
| Challenger de Zug | 07/26 11:50 | 25 | Dennis Novak v Juan Manuel Cerundolo | Cancelled | |
| Challenger de 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 de Blois | 06/16 12:10 | 26 | [147] Dennis Novak v Genaro Alberto Olivieri [222] | 2-6,4-6 | |
| Challenger de Blois | 06/14 13:00 | 25 | Dennis Novak v Terence Atmane | 6-4,7-6 |
Wikipedia - Dennis Novak
Dennis Novak (Wiener Neustadt; 28 de agosto de 1993) es un tenista profesional de Austria.
Novak hizo su debut en el cuadro principal del ATP en el Torneo de Kitzbühel 2013, donde clasificó para el cuadro principal al derrotar a Matthias Haim, Lorenzo Giustino y Tihomir Grozdanov en las rondas de clasificación. En el cuadro principal perdió ante su compatriota Andreas Haider-Maurer, 4-6, 4-6.