ATP Tennis - Yannick Hanfmann
- Tournament: N/A
- Round: N/A
- Opponent: N/A
- DOB: 1991-11-13
- Birthplace: Germany, Germany
- Height: 76.0 cm
- Weight: 185.0 kg
- Plays: R
- Current World Rank: 125
- Hard: 2-8
- Clay: 20-16
- Grass: 2-4
| Tournament | Date | Sets | Round | Winner | Loser |
|---|---|---|---|---|---|
| US Open | Aug 31, 2021 | 6-0, 4-6, 6-2, 6-1 | First Round | Alexander Bublik | Yannick Hanfmann |
| Swedish Open | Jul 17, 2021 | 6-2, 6-1 | Semi Finals | Federico Coria | Yannick Hanfmann |
| Swedish Open | Jul 16, 2021 | 6-4, 6-3 | Quarter Finals | Yannick Hanfmann | Arthur Rinderknech |
| Swedish Open | Jul 14, 2021 | 6-4, 6-3 | Second Round | Yannick Hanfmann | Jiri Vesely |
| Swedish Open | Jul 12, 2021 | 6-2, 7-5 | First Round | Yannick Hanfmann | Thiago Monteiro |
| Wimbledon | Jun 28, 2021 | 6-1, 7-5, 7-6 (7-5) | First Round | Jiri Vesely | Yannick Hanfmann |
| Halle Open | Jun 15, 2021 | 7-5, 6-3 | First Round | Arthur Rinderknech | Yannick Hanfmann |
| Stuttgart Open | Jun 10, 2021 | 7-6 (11-9), 6-2 | Second Round | Ugo Humbert | Yannick Hanfmann |
| Stuttgart Open | Jun 9, 2021 | 6-4, 6-4 | First Round | Yannick Hanfmann | Jeremy Chardy |
| Roland Garros | May 30, 2021 | 6-1, 6-3, 4-6, 6-2 | First Round | Henri Laaksonen | Yannick Hanfmann |
