Singles matchups, seeds and recorded results by round. Draw information appears as it is published.
Alex De Minaur won the Rotterdam Open 2026 men's singles title from a draw of 32 players, beating Felix Auger-Aliassime 6-3 6-2 in the final.
7 players are seeded in the Rotterdam Open 2026 men's singles draw, led by No. 1 seed Alex De Minaur, who won the title.
| Seed | Player | Rank | Fate |
|---|---|---|---|
| 1 | Alex De Minaur | #8 | Champion |
| 2 | Felix Auger-Aliassime | #6 | Runner-up |
| 3 | Alexander Bublik | #10 | Semifinals |
| 5 | Karen Khachanov | #18 | Round of 16 |
| 6 | Cameron Norrie | #26 | Round of 16 |
| 7 | Tallon Griekspoor | #27 | Quarterfinals |
| 8 | Arthur Rinderknech | #28 | Round of 32 |
All 16 matches in the Round of 32 are complete.
All 8 matches in the Round of 16 are complete.
All 4 matches in the Quarterfinals are complete.
All 2 matches in the Semifinals are complete.
Alex De Minaur beat Felix Auger-Aliassime 6-3 6-2 in the final.