Stadium: Court 1 Round: 25 Ground: Clay
| ATP Sao Paulo | 2019/02/25 17:10 | Roberto Carballes Baena v Maximilian Marterer | 3-6,6-1,6-2 |
| ATP Rio De Janeiro | 2019/02/19 20:45 | Cristian Garin v Maximilian Marterer | 7-5,6-3 |
| ATP Buenos Aires | 2019/02/14 22:15 | Dominic Thiem v Maximilian Marterer | 6-4,6-4 |
| ATP Buenos Aires | 2019/02/11 22:20 | Facundo Bagnis v Maximilian Marterer | 4-6,2-6 |
| ATP Cordoba | 2019/02/04 18:30 | Aljaz Bedene v Maximilian Marterer | 6-3,6-4 |
| Australian Open | 2019/01/17 06:10 | Lucas Pouille v Maximilian Marterer | 7-6,7-6,5-7,6-4 |
| Australian Open | 2019/01/15 07:45 | Maximilian Marterer v Gleb Sakharov | 6-3,6-1,6-3 |
| ATP Auckland | 2019/01/07 03:00 | Maximilian Marterer v Tennys Sandgren | 3-6,4-6 |
| ATP Sao Paulo | 2019/02/28 15:30 | Hugo Dellien v Juan Ignacio Londero | 6-4,7-6 |
| ATP Sao Paulo | 2019/02/26 16:00 | Paolo Lorenzi v Juan Ignacio Londero | 6-7,1-6 |
| ATP Rio De Janeiro | 2019/02/21 22:10 | Juan Ignacio Londero v Pablo Cuevas | 1-6,4-6 |
| ATP Rio De Janeiro | 2019/02/19 22:45 | Elias Ymer v Juan Ignacio Londero | 6-2,5-7,2-6 |
| ATP Rio De Janeiro | 2019/02/17 19:00 | Juan Ignacio Londero v Rogerio Dutra Silva | 7-6,6-2 |
| ATP Rio De Janeiro | 2019/02/16 18:00 | Juan Ignacio Londero v Alessandro Giannessi | 7-6,6-1 |
| ATP Buenos Aires | 2019/02/12 22:05 | Juan Ignacio Londero v Joao Sousa | 3-6,4-6 |
| ATP Cordoba | 2019/02/10 22:05 | Guido Pella v Juan Ignacio Londero | 6-3,5-7,1-6 |