| Challenger de Maia | 12/02 12:45 | 28 | [78] Nuno Borges v Matteo Martineau [293] | 7-6,6-4 | |
| Challenger de Maia | 12/01 12:00 | 27 | [293] Matteo Martineau v Anton Matusevich [494] | 6-2,6-2 | |
| Challenger de Maia | 11/30 16:20 | 26 | Fabio Fognini v Matteo Martineau | Walkover | |
| Challenger de Maia | 11/29 11:00 | 25 | [293] Matteo Martineau v Miguel Damas [412] | 6-1,6-2 | |
| Challenger de Maia | 11/29 11:00 | 25 | Matteo Martineau v Louis Wessels | Cancelled | |
| ATP Metz | 11/06 15:30 | 25 | [299] Matteo Martineau v Dominic Thiem [95] | 4-6,2-6 | |
| ATP Metz | 11/05 09:00 | 19 | [279] Mathias Bourgue v Matteo Martineau [299] | 6-7,6-4,7-5 | |
| ATP Metz | 11/04 09:00 | 14 | Matteo Martineau v Hugo Nys | 6-4,6-4 | |
| ATP Metz | 11/04 09:00 | 14 | [299] Matteo Martineau v Giovanni Mpetshi Perricard [205] | Cancelled | |
| Challenger de Bérgamo | 11/01 15:55 | 25 | [299] Matteo Martineau v Fabio Fognini [134] | 3-6,4-6 | |
| Challenger de Bérgamo | 10/30 09:00 | 19 | [421] Robin Bertrand v Matteo Martineau [299] | 3-6,4-6 | |
| Challenger de Bérgamo | 10/29 10:30 | 14 | Filiberto Fumagalli v Matteo Martineau | 2-6,3-6 | |
| Challenger de Brest | 10/24 10:30 | 25 | [303] Matteo Martineau v Titouan Droguet [172] | 6-4,4-6,3-6 | |
| Challenger de Brest | 10/23 12:00 | 19 | [171] Gijs Brouwer v Matteo Martineau [303] | 6-3,3-6,4-6 | |
| Challenger de Brest | 10/22 17:20 | 14 | [278] Matteo Martineau v Mikhail Kukushkin [211] | 7-5,6-4 | |
| Challenger de Bratislava | 10/12 10:45 | 26 | [287] Matteo Martineau v Maxime Cressy [112] | 6-7,3-6 | |
| Challenger de Bratislava | 10/10 09:00 | 25 | [287] Matteo Martineau v Jakub Mensik [151] | 4-6,6-4,6-1 | |
| Challenger de Bratislava | 10/09 12:15 | 19 | [196] Dennis Novak v Matteo Martineau [287] | 6-3,6-3 | |
| Challenger de Bratislava | 10/08 14:45 | 14 | [455] Milos Karol v Matteo Martineau [287] | 4-6,4-6 | |
| Challenger de Mouilleron-le-Captif | 10/05 09:50 | 26 | [282] Lucas Poullain v Matteo Martineau [287] | 6-4,5-7,6-3 | |
| Challenger de Mouilleron-le-Captif | 10/03 18:55 | 25 | [286] Matteo Martineau v Dominic Stricker [90] | 7-6,6-3 | |
| Challenger Rennes | 09/16 12:00 | 28 | [102] Benjamin Bonzi v Matteo Martineau [329] | 6-4,6-4 | |
| Challenger Rennes | 09/15 13:00 | 27 | [329] Matteo Martineau v Lucas Pouille [367] | Retired | |
| Challenger Rennes | 09/14 14:00 | 26 | [147] Antoine Escoffier v Matteo Martineau [329] | 5-7,7-6,2-6 | |
| Challenger Rennes | 09/12 11:45 | 25 | [281] Abdullah Shelbayh v Matteo Martineau [329] | 0-6,1-6 | |
| Challenger Rennes | 09/11 09:00 | 19 | [329] Matteo Martineau v Eliakim Coulibaly [474] | 6-3,6-0 | |
| Challenger Rennes | 09/10 09:10 | 14 | Matteo Martineau v Jeevan Nedunchezhiyan | 6-4,7-5 | |
| Challenger de Estambul | 09/05 09:40 | 25 | [466] Blaise Bicknell v Matteo Martineau [331] | 6-7,7-6,6-3 | |
| Challenger de Como | 08/28 09:00 | 14 | [259] Manuel Guinard v Matteo Martineau [356] | 6-1,6-4 | |
| Challenger de Augsburgo | 08/23 12:35 | 26 | [356] Matteo Martineau v Nino Serdarusic [290] | 3-6,6-4,4-6 |