Stadium: Court 1 Round: 64 Ground: Clay
| Challenger Chennai | 2019/02/06 07:20 | Prajnesh Gunneswaran v Daniel Altmaier | 6-4,6-4 |
| Challenger Chennai | 2019/02/04 04:30 | Daniel Nguyen v Daniel Altmaier | 3-6,2-6 |
| Challenger Launceston | 2019/01/28 04:35 | Daniel Altmaier v Yusuke Takahashi | 6-4,4-6,4-6 |
| Challenger Burnie | 2019/01/21 02:00 | Daniel Altmaier v Steven Diez | 6-1,3-6,1-6 |
| Challenger Da Nang | 2019/01/06 11:20 | Nam Hoang Ly v Daniel Altmaier | 7-6,4-6,7-6 |
| ITF Qatar F3 | 2018/03/15 11:30 | Fajing Sun v Daniel Altmaier | 1-6,3-6 |
| ITF Qatar F3 | 2018/03/14 12:00 | James Ward v Daniel Altmaier | 4-6,4-6 |
| ITF Qatar F3 | 2018/03/13 13:50 | Fred Simonsson v Daniel Altmaier | 6-7,2-6 |
| ATP Buenos Aires | 2019/02/09 17:10 | Marcelo Arevalo v Carlos Berlocq | 6-4,6-3 |
| ATP Cordoba | 2019/02/04 23:45 | Carlos Berlocq v Malek Jaziri | 3-6,6-4,6-7 |
| Australian Open | 2019/01/08 01:55 | Dustin Brown v Carlos Berlocq | 3-6,6-1,7-5 |
| Challenger Buenos Aires | 2018/11/13 19:30 | Carlos Berlocq v Mario Vilella Martinez | 5-7,6-7 |
| Challenger Montevideo | 2018/11/11 21:30 | Carlos Berlocq v Guido Pella | 3-6,6-3,1-6 |
| Challenger Montevideo | 2018/11/11 15:00 | Mario Vilella Martinez v Carlos Berlocq | 1-6,4-6 |
| Challenger Montevideo | 2018/11/09 20:00 | Facundo Arguello v Carlos Berlocq | 3-6,6-3,5-7 |
| Challenger Montevideo | 2018/11/08 17:00 | Carlos Berlocq v Paolo Lorenzi | 3-6,6-2,7-5 |