Stadium: Centre Court Round: 25 Ground: Clay
| Challenger Morelos | 2019/02/19 18:00 | Matias Franco Descotte v Sebastian Fanselow | 6-4,6-2 |
| Challenger Chennai | 2019/02/05 06:05 | Mukund Sasikumar v Sebastian Fanselow | 6-3,6-1 |
| Challenger Chennai | 2019/02/04 06:40 | Tung-Lin Wu v Sebastian Fanselow | 4-6,5-7 |
| Challenger Launceston | 2019/01/28 03:15 | Enrique Lopez-Perez v Sebastian Fanselow | 6-4,6-2 |
| Challenger Burnie | 2019/01/25 03:05 | Kamil Majchrzak v Sebastian Fanselow | 6-1,6-2 |
| Challenger Burnie | 2019/01/24 08:00 | Sebastian Fanselow v Marc Polmans | 3-6,6-4,7-6 |
| Challenger Burnie | 2019/01/22 02:00 | Gian Marco Moroni v Sebastian Fanselow | 6-4,4-6,2-6 |
| Challenger Burnie | 2019/01/21 01:25 | Sebastian Fanselow v Tsung-Hua Yang | 6-4,6-3 |
| Challenger Sarasota | 2019/04/16 19:05 | Emilio Gomez v Paolo Lorenzi | 4-6,6-7 |
| ATP Houston | 2019/04/09 17:00 | Daniel Elahi Galan v Paolo Lorenzi | 7-6,6-4 |
| Challenger Monterrey | 2019/04/04 00:45 | Paolo Lorenzi v Donald Young | 4-6,3-6 |
| ATP Miami | 2019/03/20 14:00 | Felix Auger Aliassime v Paolo Lorenzi | 7-6,6-2 |
| ATP Miami | 2019/03/18 16:40 | Ruben Bemelmans v Paolo Lorenzi | 5-7,6-3,6-7 |
| ATP Sao Paulo | 2019/02/26 16:00 | Paolo Lorenzi v Juan Ignacio Londero | 6-7,1-6 |
| ATP Delray Beach | 2019/02/21 18:00 | Steve Johnson v Paolo Lorenzi | 7-5,7-5 |
| ATP Delray Beach | 2019/02/19 18:35 | Tim Smyczek v Paolo Lorenzi | 5-7,3-6 |