[94] Thiago Monteiro 6-4,4-6,7-6 James Duckworth [69] 2021-08-22 21:20
Stadium: Court 2 Round: 24 Ground: Hardcourt outdoor
Home History
| ATP Cincinnati | 2021/08/14 15:35 | Carlos Alcaraz Garfia v Thiago Monteiro | 6-2,6-3 |
| Olympijské hry 2020 - muži | 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 |
| French Open | 2021/05/31 09:00 | Francisco Cerundolo v Thiago Monteiro | 3-6,4-6,3-6 |
| ATP Bělehrad | 2021/05/26 10:00 | Federico Delbonis v Thiago Monteiro | 7-6,3-6,6-4 |
Away History
| ATP Toronto | 2021/08/12 23:00 | Daniil Medvedev v James Duckworth | 6-2,6-4 |
| ATP Toronto | 2021/08/11 15:00 | James Duckworth v Jannik Sinner | 6-3,6-4 |
| ATP Toronto | 2021/08/09 18:55 | James Duckworth v Taylor Fritz | 7-6,6-3 |
| ATP Toronto | 2021/08/08 15:00 | Peter Polansky v James Duckworth | 6-4,1-6,2-6 |
| ATP Toronto | 2021/08/07 15:00 | Illya Marchenko v James Duckworth | 1-6,3-6 |
| ATP Washington | 2021/08/03 18:00 | Tennys Sandgren v James Duckworth | 6-3,2-6,6-2 |
| Olympijské hry 2020 - muži | 2021/07/27 06:20 | James Duckworth v Karen Khachanov | 5-7,1-6 |
| Olympijské hry 2020 - muži | 2021/07/25 02:00 | Lukáš Klein v James Duckworth | 7-5,3-6,6-7 |