| ITF M25 - Bolzano | 08/02 12:40 | 26 | Mathys Erhard v Peter Buldorini | 6-4,6-2 | |
| ITF M25 - Bolzano | 07/31 17:00 | 25 | Mathys Erhard v Nicola Rispoli | 6-2,4-6,6-0 | |
| ITF M25 - Kramsach | 07/29 10:00 | 28 | [341] Mathys Erhard v Kalin Ivanovski [335] | 6-4,2-6,2-6 | |
| ITF M25 - Kramsach | 07/28 11:35 | 27 | Lambert Ruland v Mathys Erhard | 1-6,4-6 | |
| ITF M25 - Kramsach | 07/27 11:30 | 26 | Matthias Ujvary v Mathys Erhard | 3-6,2-6 | |
| ITF M25 - Kramsach | 07/26 10:00 | 25 | Gustaf Strom v Mathys Erhard | 6-4,4-6,4-6 | |
| Challenger Amersfoort | 07/22 14:40 | 28 | [392] Mathys Erhard v Titouan Droguet [205] | 5-7,1-6 | |
| Challenger Amersfoort | 07/21 16:30 | 27 | [97] Facundo D Acosta v Mathys Erhard [392] | Retired | |
| Challenger Amersfoort | 07/20 09:00 | 26 | [392] Mathys Erhard v Nicholas D Ionel [195] | 6-2,6-3 | |
| Challenger Amersfoort | 07/18 11:40 | 25 | [485] Tibo Colson v Mathys Erhard [392] | 6-7,6-7 | |
| Challenger Amersfoort | 07/17 09:00 | 19 | [392] Mathys Erhard v Luca Potenza [458] | 6-1,6-2 | |
| Challenger Amersfoort | 07/16 09:00 | 14 | Mathys Erhard v Stijn Slump | 6-2,6-4 | |
| ITF M25 - Uriage | 07/14 08:00 | 27 | [464] Tristan Lamasine v Mathys Erhard [374] | 6-1,6-1 | |
| ITF M25 - Uriage | 07/13 09:30 | 26 | Nikolay Vylegzhanin v Mathys Erhard | 3-6,5-7 | |
| ITF M25 - Uriage | 07/12 09:20 | 25 | Lucas Bouquet v Mathys Erhard | 6-4,6-7,1-6 | |
| Challenger Troyes | 07/05 15:55 | 26 | [344] Manuel Guinard v Mathys Erhard [374] | 6-4,6-1 | |
| Challenger Troyes | 07/03 15:55 | 25 | [285] Alvaro Lopez San Martin v Mathys Erhard [374] | 6-2,1-6,4-6 | |
| ITF M25 - Arlon | 06/28 10:35 | 25 | [454] Alex Knaff v Mathys Erhard [371] | 7-6,6-4 | |
| Challenger Blois | 06/18 08:30 | 14 | [352] Mathys Erhard v Mohamed Safwat [474] | 3-6,3-6 | |
| ITF M25 - Grasse | 06/16 14:30 | 27 | [352] Mathys Erhard v Titouan Droguet [275] | 1-6,3-6 | |
| ITF M25 - Grasse | 06/15 14:00 | 26 | [352] Mathys Erhard v Mikalai Haliak [491] | 6-1,7-5 | |
| ITF M25 - Grasse | 06/13 11:35 | 25 | Mathys Erhard v Joris Moret | 6-1,7-6 | |
| ITF M25 - Carnac | 06/01 12:20 | 27 | [342] Mathys Erhard v Clement Tabur [349] | 1-6,6-7 | |
| ITF M25 - Carnac | 05/31 13:45 | 26 | Mathys Erhard v Lucas Bouquet | 6-4,6-2 | |
| ITF M25 - Carnac | 05/30 16:30 | 25 | [342] Mathys Erhard v Tristan Lamasine [487] | 6-3,6-3 | |
| Franska öppna | 05/23 08:00 | 14 | [362] Mathys Erhard v Flavio Cobolli [159] | 4-6,6-3,4-6 | |
| ITF M25 - Kursumlijska Banja | 05/21 07:30 | 29 | [361] Mathys Erhard v Marko Topo [483] | 2-6,1-6 | |
| ITF M25 - Kursumlijska Banja | 05/20 08:00 | 28 | Mikalai Haliak v Mathys Erhard | 2-6,6-7 | |
| ITF M25 - Kursumlijska Banja | 05/19 08:00 | 27 | [361] Mathys Erhard v Timo Legout [414] | 6-4,6-4 | |
| ITF M25 - Kursumlijska Banja | 05/18 10:00 | 26 | Mathys Erhard v Niccolo Baroni | 6-3,1-6,7-5 |