| ATP Barcelona | 04/13 15:55 | 45 | [186] Denis Yevseyev v Benjamin Hassan [154] | 6-2,3-6,6-3 | |
| Challenger de Madrid | 04/12 14:00 | 27 | [154] Benjamin Hassan v Jurij Rodionov [124] | 1-6,4-6 | |
| Challenger de Madrid | 04/10 12:50 | 26 | [145] Giulio Zeppieri v Benjamin Hassan [154] | 6-3,3-6,2-6 | |
| Challenger de Madrid | 04/09 09:00 | 25 | [358] Carlos Taberner v Benjamin Hassan [154] | 4-6,6-0,4-6 | |
| ATP Marrakech | 04/01 13:40 | 19 | [102] David Goffin v Benjamin Hassan [158] | 2-6,7-6,6-3 | |
| ATP Marrakech | 03/31 15:50 | 14 | Hamza Karmoussi v Benjamin Hassan | 3-6,4-6 | |
| Challenger de Girona | 03/30 12:00 | 28 | [156] Benjamin Hassan v Pedro Martinez [88] | 4-6,5-7 | |
| Challenger de Girona | 03/29 15:05 | 27 | [156] Benjamin Hassan v Cristian Garin [104] | 6-3,6-1 | |
| Challenger de Girona | 03/28 11:45 | 26 | [145] Bernabe Zapata Miralles v Benjamin Hassan [156] | 3-6,2-6 | |
| Challenger de Girona | 03/25 14:45 | 25 | [181] Billy Harris v Benjamin Hassan [156] | 3-6,3-6 | |
| ATP Miami | 03/18 20:45 | 14 | [156] Benjamin Hassan v Roberto Bautista Agut [100] | 6-7,4-6 | |
| Challenger de Phoenix | 03/11 18:20 | 14 | [156] Benjamin Hassan v Emilio Nava [134] | 3-6,2-6 | |
| ATP Indian Wells | 03/05 18:00 | 15 | [156] Benjamin Hassan v Shintaro Mochizuki [149] | 4-6,6-7 | |
| ATP Indian Wells | 03/04 19:35 | 14 | [77] Arthur Cazaux v Benjamin Hassan [156] | 4-6,4-6 | |
| Challenger de Lille | 02/28 11:50 | 26 | [185] Billy Harris v Benjamin Hassan [154] | 6-4,4-6,6-3 | |
| Challenger de Lille | 02/27 11:00 | 25 | [278] Henri Squire v Benjamin Hassan [154] | 7-6,6-7,3-6 | |
| ATP Doha | 02/17 08:00 | 14 | [150] Benjamin Hassan v Hugo Grenier [148] | 6-7,6-2,3-6 | |
| Copa Davis | 02/03 10:20 | 4 | [152] Benjamin Hassan v Yoshihito Nishioka [84] | 6-1,6-7,4-6 | |
| Copa Davis | 02/02 11:20 | 2 | [152] Benjamin Hassan v Yosuke Watanuki [113] | 6-2,7-6 | |
| Challenger de Ottignies | 01/24 14:35 | 25 | [127] Brandon Nakashima v Benjamin Hassan [149] | 6-3,6-4 | |
| Challenger de Nonthaburi | 01/17 07:10 | 26 | [247] Seongchan Hong v Benjamin Hassan [149] | 6-2,6-3 | |
| Challenger de Nonthaburi | 01/15 10:00 | 25 | [199] Billy Harris v Benjamin Hassan [149] | 6-7,1-6 | |
| Open de Australia | 01/11 01:50 | 15 | [102] Flavio Cobolli v Benjamin Hassan [150] | 6-4,6-3 | |
| Open de Australia | 01/10 00:55 | 14 | [163] Jan Choinski v Benjamin Hassan [150] | 4-6,0-6 | |
| Challenger de Canberra | 01/01 02:40 | 25 | [167] Jakub Mensik v Benjamin Hassan [151] | 6-3,7-5 | |
| Challenger de Kobe | 11/15 03:45 | 26 | [149] Benjamin Hassan v Tung-Lin Wu [230] | 3-6,4-6 | |
| Challenger de Kobe | 11/14 04:55 | 25 | [149] Benjamin Hassan v James McCabe [268] | 0-6,6-3,6-2 | |
| 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 |
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.