[51] Frances Tiafoe 7-5,7-6 Thiago Monteiro [93] 2021-08-25 23:00
Stadium: Stadium Round: 26 Ground: Hardcourt outdoor
Home History
| ATP Winston-Salem | 2021/08/24 23:50 | Frances Tiafoe v Andy Murray | 7-6,6-3 |
| ATP Cincinnati | 2021/08/18 23:00 | Frances Tiafoe v Diego Schwartzman | 1-6,6-4,4-6 |
| ATP Cincinnati | 2021/08/18 01:25 | Frances Tiafoe v Ugo Humbert | 7-5,7-6 |
| ATP Toronto | 2021/08/12 21:35 | Gael Monfils v Frances Tiafoe | 6-1,7-6 |
| ATP Toronto | 2021/08/11 23:00 | Frances Tiafoe v Denis Shapovalov | 6-1,6-4 |
| ATP Toronto | 2021/08/10 18:00 | Yoshihito Nishioka v Frances Tiafoe | 4-6,3-6 |
| ATP Toronto | 2021/08/08 16:00 | Frances Tiafoe v Emil Ruusuvuori | 1-6,4-6 |
| ATP Toronto | 2021/08/07 18:10 | Frances Tiafoe v Jeffrey John Wolf | 6-2,0-6,6-4 |
Away History
| ATP Winston-Salem | 2021/08/25 02:10 | Thiago Monteiro v Eduardo Nava | 7-5,6-1 |
| ATP Winston-Salem | 2021/08/22 21:20 | Thiago Monteiro v James Duckworth | 6-4,4-6,7-6 |
| ATP Cincinnati | 2021/08/14 15:35 | Carlos Alcaraz Garfia v Thiago Monteiro | 6-2,6-3 |
| Olympics 2020 - Men | 2021/07/24 04:25 | Jan-Lennard Struff v Thiago Monteiro | 6-3,6-4 |
| ATP Bastad | 2021/07/12 11:00 | Yannick Hanfmann v Thiago Monteiro | 6-2,7-5 |
| 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 |