Round: 29 Ground: Hardcourt outdoor
| Challenger Las Vegas | 2015/10/24 19:10 | Dennis Novikov v Grega Zemlja | 6-4,2-6,6-7 |
| Challenger Las Vegas | 2015/10/23 20:00 | Grega Zemlja v Blaz Rola | 6-2,3-6,6-3 |
| Challenger Las Vegas | 2015/10/22 19:35 | Grega Zemlja v Taylor Fritz | 6-7,6-2,6-2 |
| Challenger Las Vegas | 2015/10/20 18:55 | Dustin Brown v Grega Zemlja | 6-7,6-1,3-6 |
| Challenger Fairfield | 2015/10/13 17:00 | Liam Broady v Grega Zemlja | 6-4,6-1 |
| Challenger Manerbio | 2015/08/25 10:30 | Frederico Ferreira Silva v Grega Zemlja | 7-6,6-3 |
| Challenger Manerbio Qual | 2015/08/23 15:05 | Grega Zemlja v Tristan-Samuel Weissborn | 6-1,6-4 |
| Davis Cup | 2015/07/17 11:20 | Amir Weintraub v Grega Zemlja | 6-3,6-2,1-6,6-7,6-4 |
| Challenger Las Vegas | 2015/10/24 21:20 | Thiemo De Bakker v Blaz Kavcic | 7-6,4-6,6-4 |
| Challenger Las Vegas | 2015/10/23 22:50 | Thiemo De Bakker v Michael Mmoh | 6-1,6-3 |
| Challenger Las Vegas | 2015/10/22 18:00 | Thiemo De Bakker v Darian King | 6-2,6-4 |
| Challenger Las Vegas | 2015/10/20 21:00 | Thiemo De Bakker v Mitchell Krueger | 6-2,6-4 |
| Challenger Casablanca | 2015/10/15 10:00 | Taro Daniel v Thiemo De Bakker | 6-7,6-4,6-4 |
| Challenger Casablanca | 2015/10/14 10:00 | Lamine Ouahab v Thiemo De Bakker | 3-6,5-7 |
| Challenger Casablanca | 2015/10/12 10:00 | Thiemo De Bakker v Daniel Gimeno-Traver | 6-4,6-4 |
| Davis Cup | 2015/09/20 10:00 | Roger Federer v Thiemo De Bakker | 6-3,6-2,6-4 |