| ITF - EUA F2 | 01/07 18:00 | - | Mackenzie McDonald v Yannick Hanfmann | 7-6,6-2 | |
| ITF - Alemanha F12 | 08/17 11:00 | - | Yannick Hanfmann v Jan Choinski | 7-5,6-1 | |
| ITF - Alemanha F12 | 08/16 13:00 | - | Yannick Hanfmann v Laslo Urrutia Fuentes | 6-3,5-7,6-4 | |
| ITF - Alemanha F12 | 08/15 15:00 | - | Jannis Kahlke v Yannick Hanfmann | 1-6,2-6 | |
| ITF - Alemanha F12 | 08/14 15:30 | - | Bastian Wagner v Yannick Hanfmann | 1-6,1-6 | |
| ITF - Alemanha F12 | 08/12 15:00 | - | Yannick Hanfmann v Florian Fallert | 6-4,7-6 | |
| ATP - Estugarda - Qualificação | 07/06 09:00 | 46 | Yannick Hanfmann v Henri Laaksonen | 6-4,1-6,2-6 | |
| ATP - Estugarda - Qualificação | 07/05 09:00 | 45 | Gastao Elias v Yannick Hanfmann | 3-6,4-6 |
Wikipedia - Yannick Hanfmann
Yannick Hanfmann (born 13 November 1991) is a German professional tennis player. He has a career-high ATP singles ranking of world No. 45, achieved in July 2023, and a career-high doubles ranking of No. 121, achieved in January 2024.
He is known for his powerful serves (up to 143 mph) and groundstrokes.