| 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 | |
| Challenger 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 Girona | 03/30 12:00 | 28 | [156] Benjamin Hassan v Pedro Martinez [88] | 4-6,5-7 | |
| Challenger Girona | 03/29 15:05 | 27 | [156] Benjamin Hassan v Cristian Garin [104] | 6-3,6-1 | |
| Challenger Girona | 03/28 11:45 | 26 | [145] Bernabe Zapata Miralles v Benjamin Hassan [156] | 3-6,2-6 | |
| Challenger 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 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 Lille | 02/28 11:50 | 26 | [185] Billy Harris v Benjamin Hassan [154] | 6-4,4-6,6-3 | |
| Challenger 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 | |
| Davis Cup | 02/03 10:20 | 4 | [152] Benjamin Hassan v Yoshihito Nishioka [84] | 6-1,6-7,4-6 | |
| Davis Cup | 02/02 11:20 | 2 | [152] Benjamin Hassan v Yosuke Watanuki [113] | 6-2,7-6 | |
| Challenger Ottignies | 01/24 14:35 | 25 | [127] Brandon Nakashima v Benjamin Hassan [149] | 6-3,6-4 | |
| Challenger Nonthaburi | 01/17 07:10 | 26 | [247] Seongchan Hong v Benjamin Hassan [149] | 6-2,6-3 | |
| Challenger Nonthaburi | 01/15 10:00 | 25 | [199] Billy Harris v Benjamin Hassan [149] | 6-7,1-6 | |
| Australian Open | 01/11 01:50 | 15 | [102] Flavio Cobolli v Benjamin Hassan [150] | 6-4,6-3 | |
| Australian Open | 01/10 00:55 | 14 | [163] Jan Choinski v Benjamin Hassan [150] | 4-6,0-6 | |
| Challenger Canberra | 01/01 02:40 | 25 | [167] Jakub Mensik v Benjamin Hassan [151] | 6-3,7-5 | |
| Challenger Kobe | 11/15 03:45 | 26 | [149] Benjamin Hassan v Tung-Lin Wu [230] | 3-6,4-6 | |
| Challenger Kobe | 11/14 04:55 | 25 | [149] Benjamin Hassan v James McCabe [268] | 0-6,6-3,6-2 |
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.