Ruben Hartig
- Country
- Germany
- Date of birth
- 2002-09-02
- Ranking ATP
- 1456 · 5.0 points
- Live ranking
- 1448 · 5 points
- Season 2026
- 2–1
Recent matches
| Date | Tournament | Round | Opponent | Score | Result |
|---|---|---|---|---|---|
| 2026-10-07 | Santa Margherita di Pula | R32 | Gabriele Pennaforti | 3-6 2-6 | lost |
| 2026-10-06 | Santa Margherita di Pula | R16 | Linus Lagerbohm | won | |
| 2026-10-05 | Santa Margherita di Pula | R32 | Leonardo Iemmi | 6-1 6-3 | won |