Stadium: Stadium 5 Round: 24 Ground: Hardcourt outdoor
| ATP Estoril | 2021/04/28 09:30 | Kevin Anderson v Roberto Carballes Baena | 6-3,7-6 |
| ATP Estoril | 2021/04/26 15:15 | Kevin Anderson v Frances Tiafoe | 4-6,7-6,7-6 |
| ATP Miami | 2021/03/25 21:10 | Kevin Anderson v Damir Dzumhur | 6-7,5-7 |
| Australian Open | 2021/02/09 08:00 | Kevin Anderson v Matteo Berrettini | 6-7,5-7,3-6 |
| ATP Great Ocean Road Open | 2021/02/04 23:30 | Kevin Anderson v Karen Khachanov | 3-6,6-7 |
| ATP Great Ocean Road Open | 2021/02/03 10:30 | Kevin Anderson v Cedrik-Marcel Stebe | 6-4,6-2 |
| ATP Great Ocean Road Open | 2021/02/01 07:00 | Feliciano Lopez v Kevin Anderson | 4-6,5-7 |
| ATP Vienna | 2020/10/30 13:00 | Kevin Anderson v Daniil Medvedev | 6-4,7-6 |
| ATP Rome | 2021/05/15 16:30 | Novak Djokovic v Lorenzo Sonego | 6-3,6-7,6-2 |
| ATP Rome | 2021/05/15 09:00 | Lorenzo Sonego v Andrey Rublev | 3-6,6-4,6-3 |
| ATP Rome | 2021/05/13 17:00 | Dominic Thiem v Lorenzo Sonego | 4-6,7-6,6-7 |
| ATP Rome | 2021/05/12 10:20 | Gianluca Mager v Lorenzo Sonego | 4-6,4-6 |
| ATP Rome | 2021/05/11 10:00 | Lorenzo Sonego v Gael Monfils | 6-4,5-7,6-4 |
| ATP Monte Carlo | 2021/04/14 14:05 | Lorenzo Sonego v Alexander Zverev | 3-6,3-6 |
| ATP Monte Carlo | 2021/04/13 13:55 | Lorenzo Sonego v Marton Fucsovics | 6-3,6-4 |
| ATP Cagliari | 2021/04/11 11:00 | Laslo Djere v Lorenzo Sonego | 6-2,6-7,4-6 |