Stadium: Barnes Stadium Round: 29 Ground: Hardcourt outdoor
| ATP Lyon | 2021/05/23 12:00 | Cameron Norrie v Stefanos Tsitsipas | 3-6,3-6 |
| ATP Lyon | 2021/05/22 14:00 | Cameron Norrie v Karen Khachanov | 6-1,6-1 |
| ATP Lyon | 2021/05/21 13:25 | Cameron Norrie v Arthur Rinderknech | 6-3,3-6,6-3 |
| ATP Lyon | 2021/05/20 14:30 | Dominic Thiem v Cameron Norrie | 3-6,2-6 |
| ATP Lyon | 2021/05/17 12:05 | Corentin Moutet v Cameron Norrie | 5-7,3-6 |
| ATP Rome | 2021/05/12 08:00 | Cameron Norrie v Alejandro Davidovich Fokina | 2-6,3-6 |
| ATP Rome | 2021/05/11 09:40 | Roberto Carballes Baena v Cameron Norrie | 4-6,4-6 |
| ATP Rome | 2021/05/09 11:00 | Cameron Norrie v Marco Cecchinato | 6-4,2-6,6-4 |
| ATP Geneva | 2021/05/22 14:00 | Casper Ruud v Denis Shapovalov | 7-6,6-4 |
| ATP Geneva | 2021/05/21 11:00 | Pablo Andujar v Casper Ruud | 3-6,2-6 |
| ATP Geneva | 2021/05/20 15:05 | Casper Ruud v Dominik Koepfer | 2-6,6-1,6-4 |
| ATP Geneva | 2021/05/19 10:30 | Casper Ruud v Tennys Sandgren | 7-5,6-2 |
| ATP Madrid | 2021/05/08 19:00 | Casper Ruud v Matteo Berrettini | 4-6,4-6 |
| ATP Madrid | 2021/05/07 17:00 | Alexander Bublik v Casper Ruud | 5-7,1-6 |
| ATP Madrid | 2021/05/06 15:45 | Casper Ruud v Stefanos Tsitsipas | 7-6,6-4 |
| ATP Madrid | 2021/05/05 18:40 | Casper Ruud v Yoshihito Nishioka | 6-1,6-2 |