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