[57] Mackenzie McDonald 1-6,2-6 Juan Ignacio Londero [80] 2019-03-04 07:45
Stadium: Pista 4 Round: 45 Ground: Clay
Home History
| ATP Acapulco | 2019/02/28 23:00 | Mackenzie McDonald v Cameron Norrie | 3-6,2-6 |
| ATP Acapulco | 2019/02/28 00:00 | Frances Tiafoe v Mackenzie McDonald | 7-6,5-7,3-6 |
| ATP Acapulco | 2019/02/27 03:20 | Mackenzie McDonald v Emilio Nava | 6-1,6-3 |
| ATP Delray Beach | 2019/02/24 01:00 | Mackenzie McDonald v Radu Albot | 6-3,0-6,0-6 |
| ATP Delray Beach | 2019/02/23 01:25 | Juan Martin Del Potro v Mackenzie McDonald | 4-6,6-3,6-7 |
| ATP Delray Beach | 2019/02/21 23:30 | Guillermo Garcia-Lopez v Mackenzie McDonald | 5-7,4-6 |
| ATP Delray Beach | 2019/02/19 16:00 | Mackenzie McDonald v Taylor Fritz | 3-6,6-4,6-3 |
| ATP New York | 2019/02/13 16:00 | Denis Istomin v Mackenzie McDonald | 4-6,6-2,6-3 |
Away History
| 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 |