| ATP Stuttgart | 06/09 13:30 | 19 | [66] Giovanni Mpetshi Perricard v Benjamin Hassan [149] | 7-6,6-7,7-6 | |
| ATP Stuttgart | 06/09 09:00 | 26 | [435] Max Hans Rehberg v Benjamin Hassan [149] | 3-6,6-7 | |
| Challenger Heilbronn | 06/04 08:30 | 25 | [157] Tomas Barrios Vera v Benjamin Hassan [149] | 6-4,6-0 | |
| French Open | 05/22 16:40 | 15 | [170] Andrea Vavassori v Benjamin Hassan [149] | 6-7,7-6,6-0 | |
| French Open | 05/21 11:15 | 14 | [149] Benjamin Hassan v Rudolf Molleker [164] | 4-6,6-3,6-4 | |
| Challenger Mauthausen | 05/06 11:20 | 25 | [181] Jan Choinski v Benjamin Hassan [147] | Retired | |
| ATP Madrid | 04/24 14:45 | 23 | [34] Borna Coric v Benjamin Hassan [159] | 6-7,7-5,6-3 | |
| ATP Madrid | 04/23 14:30 | 15 | [159] Benjamin Hassan v Shintaro Mochizuki [163] | 5-7,7-5,6-3 | |
| ATP Madrid | 04/22 17:40 | 14 | [159] Benjamin Hassan v Emilio Nava [127] | 6-4,6-2 | |
| ATP Barcelona | 04/13 15:55 | 45 | [186] Denis Yevseyev v Benjamin Hassan [154] | 6-2,3-6,6-3 | |
| Challenger Madrid | 04/12 14:00 | 27 | [154] Benjamin Hassan v Jurij Rodionov [124] | 1-6,4-6 | |
| Challenger Madrid | 04/10 12:50 | 26 | [145] Giulio Zeppieri v Benjamin Hassan [154] | 6-3,3-6,2-6 |
Benjamin Hassan (born 4 February 1995) is a Lebanese-German tennis player. He has a career high ATP singles ranking of world No. 147, achieved on 6 May 2024.
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.