- Tournament: N/A
- Round: N/A
- Opponent: N/A
- DOB: 1997-12-01
- Birthplace: Slovakia
- Height: 70.0 cm
- Weight: 161.0 kg
- Plays: L
- Current World Rank: N/A
- Hard: 14-19
- Clay: 27-18
- Grass: 3-5
| Tournament | Date | Sets | Round | Winner | Loser |
|---|---|---|---|---|---|
| Movistar Chile Open | Feb 26, 2024 | 6-1, 7-6 (7-1) | First Round | Federico Coria | Alex Molcan |
| US Open | Aug 29, 2023 | 6-7 (9-11), 6-7 (5-7), 6-1, 7-5, 7-6 (11-9) | First Round | Grigor Dimitrov | Alex Molcan |
| Generali Open | Aug 3, 2023 | 6-4, 6-3 | Quarter Finals | Sebastian Baez | Alex Molcan |
| Generali Open | Aug 2, 2023 | 4-6, 7-5, 7-6 (7-5) | Second Round | Alex Molcan | Sebastian Ofner |
| Generali Open | Jul 31, 2023 | 6-4, 6-3 | First Round | Alex Molcan | Luca Van Assche |
| Hamburg European Open | Jul 25, 2023 | 6-0, 6-3 | First Round | Alexander Zverev | Alex Molcan |
| Nordea Open | Jul 18, 2023 | 6-4, 3-6, 7-5 | First Round | Alexander Zverev | Alex Molcan |
| Wimbledon | Jul 3, 2023 | 6-3, 6-3, 6-4 | First Round | Mikael Ymer | Alex Molcan |
| French Open | Jun 1, 2023 | 6-4, 6-2, 6-1 | Second Round | Alexander Zverev | Alex Molcan |
| French Open | May 30, 2023 | 6-1, 7-6 (7-4), 6-4 | First Round | Alex Molcan | Hugo Gaston |
| Tournament | Date | Sets | Round | Winner | Loser |
|---|---|---|---|---|---|
| Australian Open | Jan 16, 2023 | 6-7 (3-7), 6-3, 1-6, 7-6 (7-2), 6-4 | First Round | Alex Molcan | Stan Wawrinka |
| Australian Open | Jan 19, 2022 | 6-4, 7-6 (8-6), 0-6, 6-1 | Second Round | Pablo Andujar | Alex Molcan |
| Australian Open | Jan 17, 2022 | 6-3, 7-6 (11-9), 5-7, 7-6 (8-6) | First Round | Alex Molcan | Roman Safiullin |
