[87] Thiago Monteiro 7-6,4-6,6-1 Leonardo Mayer [88] 2020-01-11 22:00
Stadium: Court 2 Round: 164 Ground: Hardcourt outdoor
Head to Head
| Challenger Buenos Aires 2 | 2016/10/14 15:00 | Thiago Monteiro v Leonardo Mayer | 2-6,3-6 |
Home History
| ATP Auckland | 2020/01/11 00:10 | Thiago Monteiro v Ajeet Rai | 6-4,6-2 |
| ATP Doha | 2020/01/05 12:30 | Gregoire Barrere v Thiago Monteiro | 6-4,6-4 |
| ATP Doha | 2020/01/04 09:10 | Rashed Nawaf v Thiago Monteiro | 2-6,0-6 |
| Challenger Montevideo | 2019/11/06 14:00 | Guilherme Clezar v Thiago Monteiro | 7-6,6-7,6-3 |
| Challenger Guayaquil | 2019/10/30 16:00 | Thiago Seyboth Wild v Thiago Monteiro | 7-6,7-6 |
| Challenger Lima | 2019/10/27 18:00 | Thiago Monteiro v Federico Coria | 6-2,6-7,6-4 |
| Challenger Lima | 2019/10/26 19:45 | Juan Pablo Varillas v Thiago Monteiro | 4-6,2-6 |
| Challenger Lima | 2019/10/25 21:15 | Thiago Monteiro v Juan Pablo Ficovich | 7-5,6-3 |
Away History
| ATP Auckland | 2020/01/10 22:00 | Rhett Purcell v Leonardo Mayer | 5-7,6-4,1-6 |
| Challenger Guayaquil | 2019/11/01 00:35 | Roberto Quiroz v Leonardo Mayer | 3-6,4-6 |
| Challenger Guayaquil | 2019/10/29 21:00 | Andrea Collarini v Leonardo Mayer | 1-6,6-2,4-6 |
| Challenger Lima | 2019/10/24 19:30 | Joao Menezes v Leonardo Mayer | 6-4,1-6,6-4 |
| Challenger Lima | 2019/10/22 23:10 | Inigo C Huegun v Leonardo Mayer | 2-6,3-6 |
| Challenger Santo Domingo | 2019/10/10 02:50 | Guilherme Clezar v Leonardo Mayer | 6-3,1-6,7-6 |
| Challenger Campinas | 2019/10/01 20:10 | Camilo Ugo Carabelli v Leonardo Mayer | 6-7,4-6 |
| Challenger Buenos Aires | 2019/09/28 15:20 | Facundo Bagnis v Leonardo Mayer | 6-2,3-6,6-3 |