| ATP - Paris | 11/02 15:00 | 24 | [34] Ugo Humbert v Casper Ruud [27] | 4-6,6-2,7-6 | |
| ATP - Viena | 10/28 14:15 | 25 | [27] Casper Ruud v Jannik Sinner [43] | 6-7,3-6 | |
| ATP - Sardenha | 10/15 08:00 | 26 | [101] Yannick Hanfmann v Casper Ruud [25] | 6-2,6-1 | |
| Open de França | 10/02 09:00 | 25 | [25] Casper Ruud v Dominic Thiem [3] | 4-6,3-6,1-6 | |
| Open de França | 09/30 13:50 | 24 | [25] Casper Ruud v Tommy Paul [58] | 6-1,1-6,6-3,1-6,6-3 | |
| Open de França | 09/28 14:25 | 23 | [25] Casper Ruud v Yuichi Sugita [94] | 6-1,6-3,6-1 | |
| ATP - Hamburgo | 09/26 11:30 | 28 | [30] Casper Ruud v Andrey Rublev [14] | 4-6,2-6 | |
| ATP - Hamburgo | 09/25 13:25 | 27 | [41] Ugo Humbert v Casper Ruud [30] | 5-7,6-3,1-6 | |
| ATP - Hamburgo | 09/24 16:30 | 26 | [30] Casper Ruud v Fabio Fognini [15] | 6-3,6-3 | |
| ATP - Hamburgo | 09/23 08:30 | 25 | [30] Casper Ruud v Benoit Paire [25] | Retired | |
| ATP - Roma | 09/20 12:35 | 28 | [1] Novak Djokovic v Casper Ruud [34] | 7-5,6-3 | |
| ATP - Roma | 09/19 10:00 | 27 | [8] Matteo Berrettini v Casper Ruud [34] | 6-4,3-6,6-7 |