| Challenger Matsuyama | 11/11 01:00 | 27 | [150] Benjamin Hassan v Geoffrey Blancaneaux [264] | 3-6,2-6 | |
| Challenger Matsuyama | 11/09 01:00 | 26 | [150] Benjamin Hassan v Blake Ellis [415] | 1-6,7-6,6-3 | |
| Challenger Matsuyama | 11/07 03:35 | 25 | [150] Benjamin Hassan v Hiroki Moriya [428] | 6-4,6-4 | |
| ATP Basel | 10/24 12:00 | 25 | [96] Dominic Stricker v Benjamin Hassan [163] | 7-6,6-2 | |
| ATP Basel | 10/22 14:45 | 19 | [161] Benjamin Hassan v Dominik Koepfer [78] | 6-2,2-6,6-4 | |
| ATP Basel | 10/21 11:45 | 14 | [161] Benjamin Hassan v Hamad Medjedovic [102] | 6-2,5-7,7-6 | |
| ATP Stockholm | 10/17 13:00 | 25 | [61] Emil Ruusuvuori v Benjamin Hassan [161] | 6-2,6-1 | |
| ATP Stockholm | 10/15 12:00 | 19 | [115] Radu Albot v Benjamin Hassan [189] | 6-3,4-6,3-6 | |
| ATP Stockholm | 10/14 14:05 | 14 | [189] Benjamin Hassan v Andrea Vavassori [145] | 6-7,7-6,7-6 | |
| Challenger Bratislava | 10/12 10:20 | 26 | [188] Joris De Loore v Benjamin Hassan [189] | 6-3,6-4 | |
| Challenger Bratislava | 10/11 12:25 | 25 | [189] Benjamin Hassan v Stefano Travaglia [205] | 6-3,6-2 | |
| Challenger Lisbon | 10/08 10:00 | 29 | [189] Benjamin Hassan v Flavio Cobolli [121] | 5-7,5-7 | |
| Challenger Lisbon | 10/07 10:50 | 28 | [93] Albert Ramos-Vinolas v Benjamin Hassan [189] | 3-6,3-6 | |
| Challenger Lisbon | 10/06 12:35 | 27 | [207] Oriol Roca Batalla v Benjamin Hassan [189] | 6-7,4-6 | |
| Challenger Lisbon | 10/04 10:30 | 26 | [208] Benjamin Hassan v Ivan Gakhov [165] | 7-5,6-1 | |
| Challenger Lisbon | 10/03 11:10 | 25 | [349] Francesco Forti v Benjamin Hassan [208] | 6-3,1-6,3-6 | |
| Challenger Lisbon | 10/02 16:00 | 25 | Francesco Passaro v Benjamin Hassan | Cancelled | |
| Challenger Braga | 09/30 11:55 | 28 | [208] Benjamin Hassan v Oriol Roca Batalla [267] | 6-7,4-6 | |
| Challenger Braga | 09/29 12:00 | 27 | [208] Benjamin Hassan v Pablo Llamas Ruiz [139] | 7-6,6-0 | |
| Challenger Braga | 09/28 12:00 | 26 | [185] Matteo Gigante v Benjamin Hassan [208] | 4-6,6-1,1-6 | |
| Challenger Braga | 09/26 12:25 | 25 | [208] Benjamin Hassan v Timo Stodder [264] | 6-4,4-6,6-4 | |
| Davis Cup | 09/16 09:50 | 4 | Benjamin Hassan v Blaise Bicknell | Cancelled | |
| Davis Cup | 09/15 09:00 | 1 | Benjamin Hassan v Rowland Phillips | 7-5,6-3 | |
| Challenger Tulln | 09/05 15:05 | 25 | [161] Ivan Gakhov v Benjamin Hassan [210] | 7-5,6-4 | |
| Challenger Tulln | 09/04 08:00 | 19 | Benjamin Hassan v Jonas Forejtek | 5-7,7-6,7-5 | |
| Challenger Tulln | 09/03 09:25 | 14 | Benjamin Hassan v Matthias Ujvary | 6-4,6-4 | |
| Challenger Augsburg | 08/24 10:55 | 27 | [273] Timo Stodder v Benjamin Hassan [200] | Retired | |
| Challenger Augsburg | 08/23 08:00 | 26 | Gilles Arnaud Bailly v Benjamin Hassan | 4-6,4-6 | |
| Challenger Augsburg | 08/22 11:40 | 25 | [415] Daniel Masur v Benjamin Hassan [200] | 2-6,6-7 | |
| Challenger Grodzisk Mazowiecki | 08/19 13:00 | 29 | [244] Benjamin Hassan v Jesper De Jong [183] | 3-6,3-6 |
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.