| ITF M25 Praha | 05/20 09:00 | 28 | [313] Henri Squire v Goncalo Oliveira [329] | Retired | |
| ITF M25 Praha | 05/19 10:30 | 27 | [351] Michael Vrbensky v Henri Squire [313] | 1-6,0-6 | |
| ITF M25 Praha | 05/18 08:55 | 26 | [184] Petr Nouza v Henri Squire [313] | 4-6,7-5,4-6 | |
| ITF M25 Praha | 05/17 12:25 | 25 | Illya Beloborodko v Henri Squire | 3-6,3-6 | |
| Challenger Mauthausen | 05/07 11:35 | 14 | [317] Henri Squire v David Pichler [488] | 5-7,4-6 | |
| Challenger Praha | 04/30 09:55 | 14 | [215] Federico Delbonis v Henri Squire [317] | 6-2,6-3 | |
| Challenger Ostrava | 04/25 09:45 | 25 | [317] Henri Squire v Damir Dzumhur [186] | 3-6,0-6 | |
| Challenger Ostrava | 04/24 10:30 | 19 | [317] Henri Squire v Illya Marchenko [324] | 6-4,6-2 | |
| Challenger Ostrava | 04/23 12:15 | 14 | Henri Squire v Jan Jermar | 6-2,6-4 | |
| Challenger Oeiras | 04/18 09:00 | 25 | [184] Chun Hsin Tseng v Henri Squire [317] | 6-2,6-3 | |
| Challenger Oeiras | 04/17 09:00 | 19 | [326] Henri Squire v Cezar Cretu [433] | 3-6,3-6 | |
| Challenger Oeiras | 04/16 09:00 | 14 | Henri Squire v Yshai Oliel | 6-3,7-6 | |
| Challenger Madrid | 04/13 13:40 | 26 | [326] Henri Squire v Sebastian Ofner [120] | 6-7,1-6 | |
| Challenger Madrid | 04/11 11:20 | 25 | [326] Henri Squire v Frederico Ferreira Silva [221] | 6-7,6-4,6-3 | |
| Challenger Madrid | 04/10 09:00 | 19 | [295] Alexey Vatutin v Henri Squire [328] | 3-6,6-3,6-4 | |
| Challenger Madrid | 04/09 09:00 | 14 | [361] Evgeny Karlovskiy v Henri Squire [328] | 6-3,4-6,1-6 | |
| Challenger Biel | 03/22 10:00 | 25 | Henri Squire v Daniel Masur | Cancelled | |
| ITF M25 Montreal | 03/19 15:00 | 29 | [213] Gabriel Diallo v Henri Squire [325] | 7-6,6-3 | |
| ITF M25 Montreal | 03/18 16:55 | 28 | Jaimee Floyd Angele v Henri Squire | 7-6,3-6,4-6 | |
| ITF M25 Montreal | 03/17 16:05 | 27 | Osgar O'Hoisin v Henri Squire | 6-7,1-6 | |
| ITF M25 Montreal | 03/16 14:00 | 26 | Kosuke Ogura v Henri Squire | 1-6,1-6 | |
| ITF M25 Montreal | 03/15 18:45 | 25 | [315] Ben Jones v Henri Squire [325] | 4-6,4-6 | |
| ITF M25 Montreal | 03/11 17:20 | 28 | [325] Henri Squire v Jules Marie [442] | 4-6,6-2,2-6 | |
| ITF M25 Montreal | 03/10 17:55 | 27 | [325] Henri Squire v Alfredo Perez [275] | 6-4,6-2 | |
| ITF M25 Montreal | 03/09 17:20 | 26 | Henri Squire v Kosuke Ogura | 6-2,6-4 | |
| ITF M25 Montreal | 03/08 18:25 | 25 | Henri Squire v Gianni Ross | 6-3,6-2 | |
| Challenger Waco | 02/27 17:00 | 19 | Chak L C Wong v Henri Squire | Retired | |
| Challenger Waco | 02/26 16:00 | 14 | [369] Sebastian Fanselow v Henri Squire [315] | 2-6,2-6 | |
| Challenger Rome GA | 02/22 19:10 | 26 | [93] Jordan Thompson v Henri Squire [315] | 6-4,6-1 | |
| Challenger Rome GA | 02/20 20:30 | 25 | [316] Daniel Rincon v Henri Squire [315] | 4-6,2-6 |
Henri Squire (born 27 September 2000) is a German tennis player.
Squire has a career high ATP singles ranking of world No. 235, achieved in April 2024, and a career-high doubles ranking of No. 345, attained in August 2023.
He played two seasons of college tennis for Wake Forest and became 2021 ACC Freshman of the Year and 2021 First-Team all ACC Singles.