| ATP Brisbane Qual | 12/30 01:30 | 26 | Yannick Hanfmann v Sam Groth | 6-4,7-6 | |
| Challenger - Eckental | 10/31 11:50 | 25 | [114] Yannick Hanfmann v Alex De Minaur [183] | 4-6,2-6 | |
| Challenger - Brest | 10/25 13:30 | 25 | Yannick Hanfmann v Mathias Bourgue | 6-3,4-6,4-6 | |
| Challenger - Ismaning | 10/22 13:00 | 29 | [265] Lorenzo Sonego v Yannick Hanfmann [132] | 4-6,6-3,5-7 | |
| Challenger - Ismaning | 10/21 11:30 | 28 | [132] Yannick Hanfmann v Dustin Brown [123] | 6-7,6-3,7-5 | |
| Challenger - Ismaning | 10/20 16:50 | 27 | [325] Tristan Lamasine v Yannick Hanfmann [132] | 1-6,2-6 | |
| Challenger - Ismaning | 10/18 18:15 | 26 | [248] Jeremy Jahn v Yannick Hanfmann [132] | 6-7,6-4,3-6 | |
| Challenger - Ismaning | 10/17 14:45 | 25 | [254] Marek Jaloviec v Yannick Hanfmann [132] | Retired | |
| ATP Tokyo Qual | 10/01 03:00 | 46 | [143] Matthew Ebden v Yannick Hanfmann [138] | 6-3,6-1 | |
| ATP Tokyo Qual | 09/30 04:45 | 45 | Sho Shimabukuro v Yannick Hanfmann | 3-6,4-6 | |
| ATP Shenzhen Qual | 09/23 08:10 | 45 | [261] Hiroki Moriya v Yannick Hanfmann [137] | 6-2,6-3 | |
| Cupa Davis | 09/17 13:30 | 26 | [184] Joao Domingues v Yannick Hanfmann [136] | 6-3,7-6 | |
| US Open Qual | 08/24 16:45 | 45 | [206] Vaclav Safranek v Yannick Hanfmann [133] | 2-6,6-4,7-5 | |
| US Open Qual | 08/22 15:00 | 44 | [225] Prajnesh Gunneswaran v Yannick Hanfmann [133] | 1-6,4-6 | |
| Challenger - Vancouver | 08/14 20:20 | 25 | [126] Yannick Hanfmann v Sebastian Ofner [129] | 5-7,3-6 | |
| ATP - Kitzbuhel | 08/01 11:30 | 25 | [48] Jiri Vesely v Yannick Hanfmann [125] | 6-4,6-4 | |
| ATP Gstaad | 07/30 09:30 | 29 | [170] Yannick Hanfmann v Fabio Fognini [31] | 4-6,5-7 | |
| ATP Gstaad | 07/29 09:30 | 28 | [50] Robin Haase v Yannick Hanfmann [170] | 6-3,6-7,6-7 | |
| ATP Gstaad | 07/28 10:40 | 27 | [170] Yannick Hanfmann v Joao Sousa [61] | 6-7,6-2,6-2 | |
| ATP Gstaad | 07/27 13:30 | 26 | [27] Feliciano Lopez v Yannick Hanfmann [170] | 6-7,6-3,1-6 | |
| ATP Gstaad | 07/24 12:30 | 25 | [170] Yannick Hanfmann v Facundo Bagnis [109] | 6-3,6-7,6-4 | |
| ATP Gstaad Qual | 07/23 10:10 | 46 | [165] Yannick Hanfmann v Jonathan Eysseric [284] | 6-2,6-1 | |
| ATP Gstaad Qual | 07/22 14:05 | 45 | [165] Yannick Hanfmann v Marcelo Arevalo [231] | 6-1,6-1 | |
| Challenger - Braunschweig | 07/13 08:30 | 26 | Yannick Hanfmann v Radu Albot | 6-4,0-6,5-7 | |
| Challenger - Braunschweig | 07/11 14:30 | 25 | [52] Horacio Zeballos v Yannick Hanfmann [173] | Retired | |
| Challenger Marburg | 07/06 11:30 | 27 | [173] Yannick Hanfmann v Cedrik-Marcel Stebe [167] | 4-6,3-6 | |
| Challenger Marburg | 07/05 10:00 | 26 | [111] Casper Ruud v Yannick Hanfmann [173] | 4-6,6-7 | |
| Challenger Marburg | 07/04 12:15 | 25 | [174] Attila Balazs v Yannick Hanfmann [173] | 5-7,1-6 | |
| Wimbledon Qual | 06/28 15:50 | 45 | [190] Stefanos Tsitsipas v Yannick Hanfmann [173] | 7-6,7-6 | |
| Wimbledon Qual | 06/26 14:35 | 44 | [162] Federico Gaio v Yannick Hanfmann [173] | 4-6,3-6 |
Wikipedia - Yannick Hanfmann
Yannick Hanfmann (n. , Karlsruhe, Germania) este un jucător profesionist german de tenis. Cea mai bună clasare din cariera sa în clasamentul ATP la simplu este locul 45 mondial, obținută în iulie 2023. Este cunoscut pentru serviciile sale puternice și pentru loviturile de fond de teren. Hanfmann a jucat tenis în facultate la University of Southern California.
Are deficiențe de auz, de când s-a născut.