Yannick Castelnuovo
- Country
- Switzerland
- Date of birth
- 2006-07-18
- Ranking ATP (doubles)
- 1576 · 15.0 points
- Season 2026
- 1–1; doubles 1–0
Recent matches
| Date | Tournament | Round | Opponent | Score | Result |
|---|---|---|---|---|---|
| 2026-10-07 | Pontevedra | R16 | Iago Dominguez Alvarez / Martin Rodriguez Figueiredo (with Tanguy Genier) | 6-1 6-0 | won |
| 2026-10-05 | Pontevedra | R16 | Vasco Leote Prata | 1-6 4-6 | lost |
| 2026-10-04 | Pontevedra | R32 | Jorge Alvarez Mosteiro | 6-3 6-4 | won |