Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| Challenger Kyoto | 2018/02/20 07:00 | Soonwoo Kwon v Matteo Donati | 6-4,7-6 |
| ATP Montpellier Qual | 2018/02/04 11:20 | Kenny de Schepper v Matteo Donati | 7-6,4-6,7-6 |
| Challenger Quimper | 2018/01/30 13:55 | Marco Trungelliti v Matteo Donati | 7-6,6-1 |
| Challenger Quimper Qual | 2018/01/29 12:40 | Matteo Donati v Jeremy Jahn | 7-5,6-4 |
| Challenger Quimper Qual | 2018/01/28 13:40 | Matteo Donati v Quentin Gueydan | 6-4,7-6 |
| Challenger Andria | 2017/11/21 17:25 | Matteo Donati v Evgeny Karlovskiy | 6-7,1-6 |
| Challenger Brescia | 2017/11/15 12:00 | Stefano Travaglia v Matteo Donati | 3-6,6-3,6-4 |
| Challenger Brest | 2017/10/25 18:00 | Daniil Medvedev v Matteo Donati | 4-6,6-1,6-3 |
| Challenger Kyoto | 2018/02/23 02:30 | Tobias Kamke v Tim Puetz | 4-6,0-6 |
| Challenger Kyoto | 2018/02/22 03:00 | Michal Przysiezny v Tobias Kamke | 3-6,4-6 |
| Challenger Kyoto | 2018/02/21 05:35 | Tobias Kamke v Edan Leshem | 6-2,6-2 |
| Challenger Cherbourg | 2018/02/16 10:30 | Tobias Kamke v Constant Lestienne | 3-6,6-4,3-6 |
| Challenger Cherbourg | 2018/02/14 17:00 | Malek Jaziri v Tobias Kamke | 6-7,2-6 |
| Challenger Cherbourg | 2018/02/12 12:10 | Tobias Kamke v Vaclav Safranek | 7-6,6-4 |
| ATP Sofia Qual | 2018/02/04 16:45 | Martin Klizan v Tobias Kamke | 6-4,6-3 |
| Challenger Rennes Qual | 2018/01/20 09:00 | Tobias Kamke v Konstantin Kravchuk | 4-6,5-7 |