| Challenger Ismaning | 10/22 13:30 | 26 | [238] Tobias Kamke v Yannick Hanfmann [95] | 6-1,6-4 | |
| Challenger Ismaning | 10/21 15:10 | 25 | [163] Yannick Maden v Yannick Hanfmann [95] | 4-6,6-3,5-7 | |
| ATP Sardinia | 10/16 09:40 | 27 | [143] Lorenzo Musetti v Yannick Hanfmann [101] | 6-2,6-4 | |
| ATP Sardinia | 10/15 08:00 | 26 | [101] Yannick Hanfmann v Casper Ruud [25] | 6-2,6-1 | |
| ATP Sardinia | 10/14 08:00 | 25 | [77] Salvatore Caruso v Yannick Hanfmann [101] | 0-6,4-6 | |
| Challenger Parma | 10/05 13:10 | 25 | [97] Yannick Hanfmann v Gianluca Mager [89] | 5-7,6-7 | |
| ATP Hamburg | 09/23 09:40 | 26 | [22] Cristian Garin v Yannick Hanfmann [103] | 6-2,7-6 | |
| ATP Hamburg | 09/22 10:15 | 25 | [101] Yannick Hanfmann v Gael Monfils [9] | 6-4,6-3 | |
| ATP Kitzbuhel | 09/13 13:00 | 29 | [47] Miomir Kecmanovic v Yannick Hanfmann [118] | 6-4,6-4 | |
| ATP Kitzbuhel | 09/12 10:00 | 28 | [118] Yannick Hanfmann v Laslo Djere [81] | 4-6,6-3,7-6 | |
| ATP Kitzbuhel | 09/11 08:30 | 27 | [337] Maximilian Marterer v Yannick Hanfmann [118] | 2-6,5-7 | |
| ATP Kitzbuhel | 09/10 08:30 | 26 | [118] Yannick Hanfmann v Dusan Lajovic [24] | 4-6,6-3,6-4 | |
| ATP Kitzbuhel | 09/09 08:30 | 25 | [54] Alexander Bublik v Yannick Hanfmann [118] | 5-7,2-6 | |
| ATP Kitzbuhel | 09/08 10:10 | 19 | [83] Thiago Monteiro v Yannick Hanfmann [118] | 1-6,6-2,3-6 | |
| ATP Kitzbuhel | 09/07 13:55 | 14 | [158] Ernests Gulbis v Yannick Hanfmann [118] | 6-7,1-6 | |
| Challenger Cordenons | 09/01 14:05 | 25 | [118] Yannick Hanfmann v Bernabe Zapata Miralles [178] | 7-6,4-6,4-6 | |
| Challenger Trieste | 08/27 08:00 | 26 | [183] Mario Vilella Martinez v Yannick Hanfmann [116] | 4-6,6-3,6-2 | |
| Challenger Trieste | 08/25 14:00 | 25 | [264] Viktor Galovic v Yannick Hanfmann [116] | 2-6,6-3,1-6 | |
| Challenger Trieste | 08/25 14:00 | - | Gian Marco Moroni v Yannick Hanfmann | Cancelled | |
| Challenger Todi | 08/23 18:30 | 29 | [212] Bernabe Zapata Miralles v Yannick Hanfmann [143] | 3-6,3-6 | |
| Challenger Todi | 08/22 18:30 | 28 | [236] Gian Marco Moroni v Yannick Hanfmann [143] | 6-7,1-6 | |
| Challenger Todi | 08/21 13:50 | 27 | [143] Yannick Hanfmann v Marco Cecchinato [113] | 6-4,6-4 | |
| Challenger Todi | 08/20 12:00 | 26 | [143] Yannick Hanfmann v Lorenzo Musetti [284] | 3-6,6-4,6-3 | |
| Challenger Todi | 08/18 13:05 | - | [143] Yannick Hanfmann v Viktor Galovic [269] | 6-4,7-5 | |
| DTB German Pro Series | 07/24 12:25 | 1 | [143] Yannick Hanfmann v Oscar Otte [217] | Retired | |
| DTB German Pro Series | 07/23 10:20 | 1 | [143] Yannick Hanfmann v Oscar Otte [217] | 7-6,2-6,4-6 | |
| DTB German Pro Series | 07/22 09:50 | - | [143] Yannick Hanfmann v Cedrik-Marcel Stebe [133] | 6-3,6-1 | |
| DTB German Pro Series | 07/21 10:00 | 1 | [143] Yannick Hanfmann v Maximilian Marterer [376] | 7-6,6-7,1-6 | |
| DTB German Pro Series | 07/12 15:10 | - | [217] Oscar Otte v Yannick Hanfmann [143] | 2-6,2-6 | |
| DTB German Pro Series | 07/11 15:30 | 1 | [143] Yannick Hanfmann v Maximilian Marterer [376] | 6-4,7-6 |
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.