| Challenger Oeiras | 06/20 16:25 | 25 | [314] Benjamin Hassan v Daniel Michalski [268] | 4-6,4-6 | |
| Challenger Prostejov | 06/02 09:00 | 27 | [313] Benjamin Hassan v Lukas Klein [326] | 6-7,5-7 | |
| Challenger Prostejov | 06/01 10:00 | 26 | Benjamin Hassan v Calvin Hemery | 6-4,6-4 | |
| Challenger Prostejov | 05/31 10:40 | 25 | [314] Benjamin Hassan v Alexandre Muller [218] | 7-6,6-3 | |
| Challenger Prostejov | 05/30 08:00 | 19 | Benjamin Hassan v Terence Atmane | 2-6,2-6 | |
| Challenger Prostejov | 05/29 09:45 | 14 | Benjamin Hassan v Adam Jurajda | 7-5,7-5 | |
| Challenger Troisdorf | 05/24 12:20 | 25 | [314] Benjamin Hassan v Julian Lenz [304] | 0-6,6-4,4-6 | |
| ATP Geneva | 05/15 09:00 | 19 | [327] Benjamin Hassan v Christopher O'Connell [125] | 6-7,4-6 | |
| ATP Geneva | 05/14 10:15 | 14 | [97] Henri Laaksonen v Benjamin Hassan [327] | 4-6,3-6 | |
| Challenger Heilbronn | 05/11 09:00 | 26 | [105] Daniel Elahi Galan v Benjamin Hassan [327] | 6-2,4-6,6-2 | |
| Challenger Heilbronn | 05/10 13:05 | 25 | [178] Dominic Stephan Stricker v Benjamin Hassan [327] | Retired | |
| Challenger Heilbronn | 05/09 11:40 | 19 | [291] Julian Lenz v Benjamin Hassan [327] | Retired | |
| Challenger Heilbronn | 05/08 14:00 | 14 | [394] Elmar Ejupovic v Benjamin Hassan [311] | 4-6,1-6 | |
| Challenger Mauthausen | 05/03 10:30 | 25 | [109] Daniel Elahi Galan v Benjamin Hassan [311] | 6-3,3-6,6-3 | |
| Challenger Mauthausen | 05/02 08:00 | - | [310] Lucas Miedler v Benjamin Hassan [311] | 7-6,7-5 | |
| Challenger Mauthausen | 05/01 09:40 | 14 | [426] Carlos Sanchez Jover v Benjamin Hassan [312] | 7-5,2-6,3-6 | |
| Challenger St Brieuc | 04/01 17:50 | 27 | Benjamin Hassan v Zizou Bergs | Walkover | |
| Challenger St Brieuc | 03/30 20:55 | 26 | [321] Benjamin Hassan v Hiroki Moriya [261] | 7-5,3-6,6-4 | |
| Challenger St Brieuc | 03/29 15:35 | 25 | [205] Constant Lestienne v Benjamin Hassan [321] | Retired | |
| Challenger St Brieuc | 03/28 09:00 | 19 | [321] Benjamin Hassan v Fabian Marozsan [388] | 6-7,1-6 | |
| Challenger St Brieuc | 03/27 10:30 | 14 | [321] Benjamin Hassan v Marek Gengel [431] | Retired | |
| Challenger Lille | 03/20 11:25 | 14 | [324] Benjamin Hassan v Henri Squire [404] | 6-2,6-7,6-7 | |
| Davis Cup | 03/05 13:55 | 45 | [89] Henri Laaksonen v Benjamin Hassan [325] | 6-4,7-6 | |
| Davis Cup | 03/04 12:45 | 45 | [158] Dominic Stephan Stricker v Benjamin Hassan [325] | 3-6,3-6 | |
| Challenger Forli Qual | 02/20 09:50 | 14 | Francesco Maestrelli v Benjamin Hassan | 6-4,7-6 | |
| Challenger Forli | 02/16 16:40 | 26 | [166] Gregoire Barrere v Benjamin Hassan [347] | Retired | |
| Challenger Forli | 02/15 09:00 | 25 | [347] Benjamin Hassan v Ruben Bemelmans [210] | 6-4,6-4 | |
| Challenger Forli | 02/14 11:05 | 19 | [347] Benjamin Hassan v Nicolas Alvarez Varona [308] | Retired | |
| Challenger Forli | 02/13 15:50 | 14 | [234] Timofey Skatov v Benjamin Hassan [348] | 6-7,3-6 | |
| ITF M25 Shrewsbury | 02/08 15:35 | 25 | Tibo Colson v Benjamin Hassan | 6-3,6-2 |
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 14–10.
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.