| Challenger - Grodzisk Mazowiecki | 08/19 13:00 | 29 | [244] Benjamin Hassan v Jesper De Jong [183] | 3-6,3-6 | |
| Challenger - Grodzisk Mazowiecki | 08/18 10:00 | 28 | [307] Denis Yevseyev v Benjamin Hassan [244] | 4-6,4-6 | |
| Challenger - Grodzisk Mazowiecki | 08/17 12:40 | 27 | [350] Marius Copil v Benjamin Hassan [244] | 5-7,1-6 | |
| Challenger - Grodzisk Mazowiecki | 08/16 13:40 | 26 | [244] Benjamin Hassan v Jiří Veselý [437] | 4-6,7-6,7-6 | |
| Challenger - Grodzisk Mazowiecki | 08/14 15:00 | 25 | [244] Benjamin Hassan v Martyn Pawelski [484] | 6-2,6-0 | |
| Challenger - Meerbusch | 08/11 12:00 | 27 | [253] Benjamin Hassan v Camilo Ugo Carabelli [171] | 6-7,6-1,2-6 | |
| Challenger - Meerbusch | 08/10 09:00 | 26 | [183] Sumit Nagal v Benjamin Hassan [253] | 2-6,2-6 | |
| Challenger - Meerbusch | 08/08 13:05 | 25 | [253] Benjamin Hassan v Henri Laaksonen [290] | 7-6,6-1 | |
| Challenger - Verona | 07/27 10:15 | 26 | [188] Vitaliy Sachko v Benjamin Hassan [250] | 6-2,6-2 | |
| Challenger - Verona | 07/26 08:00 | 25 | [241] Roman A Burruchaga v Benjamin Hassan [250] | 5-7,6-4,6-7 | |
| Challenger - Tampere | 07/18 12:00 | 25 | [283] Joao L R D Silva v Benjamin Hassan [251] | 5-7,6-4,6-3 | |
| Challenger - Braunschweig | 07/14 13:40 | 28 | [175] Franco Agamenone v Benjamin Hassan [266] | 6-2,6-3 | |
| Challenger - Braunschweig | 07/13 13:20 | 27 | [266] Benjamin Hassan v August Holmgren [468] | 3-6,7-6,6-3 | |
| Challenger - Braunschweig | 07/12 09:40 | 26 | [266] Benjamin Hassan v Timofey Skatov [138] | 6-4,3-6,6-3 | |
| Challenger - Braunschweig | 07/11 16:20 | 25 | [89] Marco Cecchinato v Benjamin Hassan [266] | 5-7,6-7 | |
| Challenger - Braunschweig | 07/10 11:20 | 19 | [266] Benjamin Hassan v Karl Friberg [365] | 7-6,5-7,6-3 | |
| Challenger - Braunschweig | 07/09 14:35 | 14 | [266] Benjamin Hassan v Ivan Liutarevich [145] | 6-2,6-1 | |
| Challenger Troyes | 07/04 12:00 | 25 | [266] Benjamin Hassan v Duje Ajdukovic [356] | 6-4,4-6,4-6 | |
| Challenger - Blois | 06/23 14:05 | 28 | [85] Quentin Halys v Benjamin Hassan [284] | 6-1,7-6 | |
| Challenger - Blois | 06/23 08:00 | 27 | [284] Benjamin Hassan v Harold Mayot [188] | 7-6,6-3 | |
| Challenger - Blois | 06/21 13:30 | 26 | Arthur Gea v Benjamin Hassan | 2-6,3-6 | |
| Challenger - Blois | 06/20 08:30 | 25 | Benjamin Hassan v Rodrigo P Mendez | 7-6,7-5 | |
| ATP - Stuttgart | 06/11 11:10 | 19 | [284] Benjamin Hassan v Yosuke Watanuki [126] | 5-7,4-6 | |
| ATP - Stuttgart | 06/10 14:05 | 14 | [99] Roman Safiullin v Benjamin Hassan [284] | 6-7,4-6 | |
| Challenger - Heilbronn | 06/04 10:40 | 14 | Benjamin Hassan v Liam Gavrielides | 3-6,4-6 | |
| Challenger Troisdorf | 05/31 10:30 | 26 | [284] Benjamin Hassan v Frederico Ferreira Silva [230] | 3-6,6-3,2-6 | |
| Challenger Troisdorf | 05/30 09:55 | 25 | [154] Kaichi Uchida v Benjamin Hassan [284] | 3-6,3-6 | |
| Challenger Troisdorf | 05/29 10:40 | 19 | Benjamin Hassan v Liam Gavrielides | 6-1,6-3 | |
| Challenger Troisdorf | 05/28 13:45 | 14 | Benjamin Hassan v Hazem Naw | 4-6,7-6,7-5 | |
| Challenger - Skopje | 05/23 11:00 | 25 | [256] Sumit Nagal v Benjamin Hassan [277] | 6-1,6-3 |
Benjamin Hassan (born 4 February 1995) is a Lebanese-German tennis player. He has a career high ATP singles ranking of world No. 149, achieved on 13 November 2023.
Hassan represents Lebanon at the Davis Cup, where he has a W/L record of 15–12.
He reached the final of the 2023 Lisboa Belém Open where he lost to Flavio Cobolli.
He qualified for the 2023 Stockholm Open for his ATP debut. He also qualified for his first ATP 500, the 2023 Swiss Indoors in Basel defeating Hamad Medjedovic and Dominik Koepfer, but lost to local wildcard Dominic Stricker in the first round. He reached the top 150 on 6 November 2023.
He entered the qualifying competition at the 2024 Mutua Madrid Open as an alternate and qualified for his first Masters 1000 main draw with wins over Emilio Nava and Shintaro Mochizuki.