C. Ruud leads the head-to-head 3-1 since 2018 against A. Popyrin, over 4 matches.
| Surface | C. Ruud | A. Popyrin |
|---|---|---|
| Clay | 2 | 1 |
| Grass | 1 | 0 |
| Date | Winner | Score | Event |
|---|---|---|---|
| May 21, 2026 | C. Ruud | 2 - 0 | Geneva · Quarter-finals · clay |
| April 7, 2026 | C. Ruud | 2 - 0 | Monte Carlo · 1/32-finals · clay |
| April 10, 2025 | A. Popyrin | 2 - 1 | Monte Carlo · 1/8-finals · clay |
| July 1, 2023 | C. Ruud | 2 - 1 | Hurlingham · grass |