[88] Thiago Monteiro 6-1,6-4 Roberto Carballes Baena [97] 2020-02-27 16:00
Estadio: Central Round: 26 Ground: Clay
Head to Head
| Challenger de Río de Janeiro | 2017/11/23 17:30 | Roberto Carballes Baena v Thiago Monteiro | 6-7,3-6 |
| Challenger de Santiago 2 | 2017/11/15 16:00 | Thiago Monteiro v Roberto Carballes Baena | 5-7,7-6,6-2 |
| Challenger de Guayaquil | 2015/11/05 00:20 | Roberto Carballes Baena v Thiago Monteiro | 1-6,6-2,3-6 |
Home History
| ATP Santiago | 2020/02/25 16:00 | Thiago Monteiro v Leonardo Mayer | 6-7,6-3,6-4 |
| ATP Río de Janeiro | 2020/02/19 22:00 | Thiago Monteiro v Attila Balazs | 6-1,1-6,4-6 |
| ATP Río de Janeiro | 2020/02/19 00:20 | Guido Pella v Thiago Monteiro | 7-5,4-6,6-7 |
| ATP Buenos Aires | 2020/02/15 02:05 | Thiago Monteiro v Pedro Sousa | 6-7,4-6 |
| ATP Buenos Aires | 2020/02/13 00:00 | Borna Coric v Thiago Monteiro | 4-6,6-7 |
| ATP Buenos Aires | 2020/02/10 17:30 | Jaume Munar v Thiago Monteiro | 3-6,3-6 |
| ATP Cordoba | 2020/02/04 19:30 | Corentin Moutet v Thiago Monteiro | 6-4,6-3 |
| Challenger de Punta del Este | 2020/02/02 21:30 | Marco Cecchinato v Thiago Monteiro | 6-7,7-6,5-7 |
Away History
| ATP Santiago | 2020/02/24 20:05 | Roberto Carballes Baena v Jaume Munar | 6-4,4-6,6-4 |
| ATP Río de Janeiro | 2020/02/17 19:30 | Roberto Carballes Baena v Federico Delbonis | 2-6,4-6 |
| ATP Buenos Aires | 2020/02/12 22:25 | Casper Ruud v Roberto Carballes Baena | 6-1,6-0 |
| ATP Buenos Aires | 2020/02/11 17:30 | Marco Cecchinato v Roberto Carballes Baena | 4-6,6-7 |
| Open de Australia | 2020/01/20 00:00 | Roberto Carballes Baena v Ricardas Berankis | 4-6,2-6,2-6 |
| Challenger de Bendigo | 2020/01/16 04:00 | Marcos Giron v Roberto Carballes Baena | 6-4,6-2 |
| Challenger de Bendigo | 2020/01/15 04:10 | Tomas Barrios Vera v Roberto Carballes Baena | 7-5,3-6,2-6 |
| Challenger de Bendigo | 2020/01/13 00:25 | Jai Corbett v Roberto Carballes Baena | 0-6,4-6 |