Round: 25 Ground: Clay
| Challenger Marburg Qual | 2015/06/29 10:00 | Jan Satral v Lorenzo Giustino | 6-3,6-4 |
| Challenger - Perugia | 2015/06/16 09:40 | Lorenzo Giustino v Oriol Roca Batalla | 6-2,2-6,1-6 |
| ATP Geneva Qual | 2015/05/16 10:25 | Hugo Nys v Lorenzo Giustino | 3-6,5-7 |
| Challenger - Roma | 2015/05/04 11:30 | Karen Khachanov v Lorenzo Giustino | 2-6,6-1,7-6 |
| Challenger Casablanca Qual | 2015/04/05 10:00 | Kimmer Coppejans v Lorenzo Giustino | 4-6,5-7 |
| Challenger Casablanca Qual | 2015/04/04 09:00 | Gerard Granollers-Pujol v Lorenzo Giustino | 3-6,6-7 |
| ITF Tunisia F11 | 2015/03/28 10:00 | Alexander Lazov v Lorenzo Giustino | 6-4,6-0 |
| ITF Tunisia F11 | 2015/03/27 10:25 | Lorenzo Giustino v Jordi Munoz-Abreu | 6-0,6-1 |
| Wimbledon Qual | 2015/06/24 10:00 | Andrey Kuznetsov v Andreas Beck | 6-7,4-6 |
| Wimbledon Qual | 2015/06/22 10:00 | Adam Pavlasek v Andreas Beck | 3-6,3-6 |
| ATP Stuttgart Qual | 2015/06/06 08:00 | Andreas Beck v Peter Gojowczyk | 5-7,4-6 |
| Challenger - Heilbronn | 2015/05/15 10:00 | Andreas Beck v Guido Pella | 1-6,5-7 |
| Challenger - Heilbronn | 2015/05/13 14:00 | Andreas Beck v Jason Kubler | 6-3,6-2 |
| Challenger - Heilbronn | 2015/05/11 14:00 | Damir Dzumhur v Andreas Beck | 4-6,4-6 |
| Challenger - Aix en Provence | 2015/05/05 12:50 | Andre Ghem v Andreas Beck | 7-6,6-2 |
| Challenger - St Brieuc | 2015/04/09 14:20 | Jesse Huta Galung v Andreas Beck | 6-3,6-4 |