[159] Juan Ignacio Londero 6-3,7-6 Thiago Monteiro [95] 2021-07-07 02:30
Stadium: Cancha Central Round: 27 Ground: Clay
Head to Head
| Challenger Mexico City | 2018/04/12 23:35 | Juan Ignacio Londero v Thiago Monteiro | 6-4,6-1 |
| Challenger Santiago 2 | 2016/10/18 18:40 | Juan Ignacio Londero v Thiago Monteiro | 5-7,6-7 |
| Challenger Santiago 2 Qual | 2016/03/11 19:00 | Thiago Monteiro v Juan Ignacio Londero | 7-6,6-2 |
Home History
| Challenger Salzburg | 2021/07/06 10:55 | Taro Daniel v Juan Ignacio Londero | 4-6,4-6 |
| Wimbledon | 2021/06/29 17:35 | Juan Ignacio Londero v Gianluca Mager | 6-7,0-6,6-4,3-6 |
| French Open | 2021/05/30 13:05 | Juan Ignacio Londero v Cristian Garin | 6-3,4-6,6-7,2-6 |
| Challenger Oeiras | 2021/05/17 11:30 | Leonardo Mayer v Juan Ignacio Londero | 4-6,6-1,6-4 |
| ATP Rome | 2021/05/08 10:05 | Tommy Paul v Juan Ignacio Londero | 7-6,6-3 |
| ATP Madrid | 2021/05/02 10:00 | Juan Ignacio Londero v Federico Delbonis | 4-6,4-6 |
| ATP Madrid | 2021/05/01 12:15 | Laslo Djere v Juan Ignacio Londero | 3-6,6-3,2-6 |
| ATP Estoril | 2021/04/27 09:30 | Juan Ignacio Londero v Richard Gasquet | 3-6,5-7 |
Away History
| Challenger Salzburg | 2021/07/06 11:20 | Thiago Monteiro v Nicolas Jarry | 7-6,6-7,6-7 |
| Wimbledon | 2021/06/30 13:55 | Felix Auger Aliassime v Thiago Monteiro | 6-3,6-3,6-3 |
| French Open | 2021/06/02 16:50 | Thiago Monteiro v Steve Johnson | 3-6,7-6,6-7,6-3,3-6 |
| French Open | 2021/05/31 09:00 | Francisco Cerundolo v Thiago Monteiro | 3-6,4-6,3-6 |
| ATP Belgrade | 2021/05/26 10:00 | Federico Delbonis v Thiago Monteiro | 7-6,3-6,6-4 |
| ATP Belgrade | 2021/05/24 17:35 | Radu Albot v Thiago Monteiro | 2-6,2-6 |
| ATP Geneva | 2021/05/18 12:25 | Thiago Monteiro v Laslo Djere | 7-6,3-6,5-7 |
| ATP Rome | 2021/05/09 09:00 | Tommy Paul v Thiago Monteiro | 7-5,4-6,7-6 |