Stadium: Hortkorn Court Round: 28 Ground: Clay
| Challenger Tallahassee | 2018/04/26 19:20 | Max Purcell v Juan Ignacio Londero | 1-6,6-3,7-5 |
| Challenger Tallahassee | 2018/04/25 15:00 | Juan Ignacio Londero v Peter Polansky | 6-3,6-3 |
| Challenger Tallahassee | 2018/04/24 17:00 | Jan Choinski v Juan Ignacio Londero | 6-1,4-6,1-6 |
| Challenger Sarasota | 2018/04/21 18:30 | Hugo Dellien v Juan Ignacio Londero | 6-3,6-3 |
| Challenger Sarasota | 2018/04/20 18:10 | Henri Laaksonen v Juan Ignacio Londero | 1-6,0-6 |
| Challenger Sarasota | 2018/04/19 15:40 | Juan Ignacio Londero v Peter Polansky | 6-4,6-3 |
| Challenger Sarasota | 2018/04/17 16:40 | Christian Harrison v Juan Ignacio Londero | 4-6,1-6 |
| Challenger Mexico City | 2018/04/15 18:35 | Roberto Quiroz v Juan Ignacio Londero | 1-6,3-6 |
| ATP Munich Qual | 2018/04/28 09:00 | Rudolf Molleker v Norbert Gombos | 6-2,2-6,4-6 |
| ITF Turkey F15 | 2018/04/22 07:30 | Nino Serdarusic v Rudolf Molleker | 7-5,6-2 |
| ITF Turkey F15 | 2018/04/21 07:30 | Paul Woerner v Rudolf Molleker | 3-6,0-6 |
| ITF Turkey F15 | 2018/04/20 07:30 | Pascal Brunner v Rudolf Molleker | 7-6,2-6,3-6 |
| ITF Turkey F15 | 2018/04/19 07:30 | Rudolf Molleker v Ivan Nedelko | 7-5,2-6,6-2 |
| ITF Turkey F15 | 2018/04/17 07:30 | Tom Kocevar-Desman v Rudolf Molleker | 4-6,3-6 |
| ITF Turkey F14 | 2018/04/13 09:15 | Nino Serdarusic v Rudolf Molleker | 2-6,6-3,6-1 |
| ITF Turkey F14 | 2018/04/12 09:20 | Genaro Alberto Olivieri v Rudolf Molleker | 2-6,0-6 |