| Challenger - Kobe | 11/14 04:55 | 25 | [149] Benjamin Hassan v James McCabe [268] | 0-6,6-3,6-2 | |
| 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 - Basileia | 10/24 12:00 | 25 | [96] Dominic Stricker v Benjamin Hassan [163] | 7-6,6-2 | |
| ATP - Basileia | 10/22 14:45 | 19 | [161] Benjamin Hassan v Dominik Koepfer [78] | 6-2,2-6,6-4 | |
| ATP - Basileia | 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 - 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 - Lisboa | 10/08 10:00 | 29 | [189] Benjamin Hassan v Flavio Cobolli [121] | 5-7,5-7 | |
| Challenger - Lisboa | 10/07 10:50 | 28 | [93] Albert Ramos-Vinolas v Benjamin Hassan [189] | 3-6,3-6 | |
| Challenger - Lisboa | 10/06 12:35 | 27 | [207] Oriol Roca Batalla v Benjamin Hassan [189] | 6-7,4-6 | |
| Challenger - Lisboa | 10/04 10:30 | 26 | [208] Benjamin Hassan v Ivan Gakhov [165] | 7-5,6-1 | |
| Challenger - Lisboa | 10/03 11:10 | 25 | [349] Francesco Forti v Benjamin Hassan [208] | 6-3,1-6,3-6 | |
| Challenger - Lisboa | 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 | |
| Taça Davis | 09/16 09:50 | 4 | Benjamin Hassan v Blaise Bicknell | Cancelled | |
| Taça Davis | 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 - Augsburgo | 08/24 10:55 | 27 | [273] Timo Stodder v Benjamin Hassan [200] | Retired | |
| Challenger - Augsburgo | 08/23 08:00 | 26 | Gilles Arnaud Bailly v Benjamin Hassan | 4-6,4-6 | |
| Challenger - Augsburgo | 08/22 11:40 | 25 | [415] Daniel Masur v Benjamin Hassan [200] | 2-6,6-7 |
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.