[35] Ynysygerwn FC 6-4,7-5 Casper Ruud [6] 2023-12-18 22:40
Stadium: Arantxa Sanchez Stadium Round: 26 Ground: Clay
Head to Head
| ATP World Tour Finals | 2022/11/13 13:00 | Casper Ruud v Felix Auger Aliassime | 7-6,6-4 |
| ATP Montreal | 2022/08/12 18:05 | Casper Ruud v Felix Auger Aliassime | 6-1,6-2 |
| ATP Madrid | 2021/05/04 09:00 | Felix Auger Aliassime v Casper Ruud | 1-6,4-6 |
| ATP Miami | 2019/03/21 18:50 | Felix Auger Aliassime v Casper Ruud | 3-6,6-1,6-2 |
| Challenger Francavilla | 2018/04/25 11:10 | Felix Auger Aliassime v Casper Ruud | 5-7,0-6 |
| Challenger Lyon | 2017/06/16 16:20 | Felix Auger Aliassime v Casper Ruud | 6-4,6-7,6-4 |
Home History
| ATP Paris | 2023/11/01 13:15 | Stefanos Tsitsipas v Felix Auger Aliassime | 6-3,7-6 |
| ATP Paris | 2023/10/31 14:15 | Felix Auger Aliassime v Jan-Lennard Struff | 7-6,6-4 |
| ATP Basel | 2023/10/29 14:30 | Felix Auger Aliassime v Hubert Hurkacz | 7-6,7-6 |
| ATP Basel | 2023/10/28 16:00 | Holger Rune v Felix Auger Aliassime | 3-6,2-6 |
| ATP Basel | 2023/10/27 19:55 | Alexander Shevchenko v Felix Auger Aliassime | 6-7,6-3,6-7 |
| ATP Basel | 2023/10/26 19:45 | Botic Van De Zandschulp v Felix Auger Aliassime | 4-6,2-6 |
| ATP Basel | 2023/10/25 16:30 | Leandro Riedi v Felix Auger Aliassime | 3-6,2-6 |
| ATP Tokyo | 2023/10/20 06:00 | Felix Auger Aliassime v Marcos Giron | 1-6,4-6 |
Away History
| ATP Paris | 2023/11/01 16:30 | Casper Ruud v Francisco Cerundolo | 5-7,4-6 |
| ATP Basel | 2023/10/26 15:10 | Dominic Stephan Stricker v Casper Ruud | 6-4,3-6,7-6 |
| ATP Basel | 2023/10/25 14:20 | Alexander Bublik v Casper Ruud | 6-7,2-6 |
| ATP Tokyo | 2023/10/18 09:00 | Marcos Giron v Casper Ruud | 6-3,6-4 |
| ATP Tokyo | 2023/10/17 10:20 | Yosuke Watanuki v Casper Ruud | 6-7,3-6 |
| ATP Shanghai | 2023/10/10 04:30 | Casper Ruud v Fabian Marozsan | 6-7,6-3,4-6 |
| ATP Shanghai | 2023/10/08 04:30 | Casper Ruud v Christopher Eubanks | 6-4,6-2 |
| ATP Shanghai | 2023/10/06 04:30 | Casper Ruud v Yoshihito Nishioka | 7-5,6-0 |