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