Stadium: Court 4 Round: 54 Ground: Clay
| ITF Sweden F2 Qual | 2018/05/12 12:00 | Mayer, Patrick v Carlsten, Erik | 6-2,6-2 |
| ITF Sweden F1 | 2018/05/08 12:20 | Mayer, Patrick v Appelgren, Daniel | 3-6,4-6 |
| ITF Sweden F1 Qual | 2018/05/06 08:00 | Mayer, Patrick v Johan Claesson | 6-4,6-4 |
| ITF Sweden F1 Qual | 2018/05/05 08:00 | Mayer, Patrick v Perkkola, Ville | 6-0,6-0 |
| ITF France F7 Qual | 2018/04/14 10:30 | Alexis Boureau v Mayer, Patrick | 6-4,6-1 |
| ITF Bahrain F1 | 2018/03/20 08:00 | Mayer, Patrick v Vladyslav Orlov | 4-6,5-7 |
| ITF Bahrain F1 Qual | 2018/03/18 13:30 | Mayer, Patrick v Dusan Lojda | 6-2,6-1 |
| Portugal F4, Singles Qualifying | 2018/03/11 11:30 | Boyer, Dusty H v Mayer, Patrick | 6-7,6-2,6-2 |
| ITF Sweden F1 | 2018/05/07 09:30 | Otto Virtanen v Ruzgas, Marius | 6-1,6-2 |
| ITF Sweden F1 Qual | 2018/05/06 09:55 | Ruzgas, Marius v Robin Thour | 6-4,6-4 |
| ITF Sweden F1 Qual | 2018/05/05 09:30 | Svensson, Adam v Ruzgas, Marius | 4-6,2-6 |
| Turkey F14, Singles Qualifying | 2018/04/07 09:30 | Ruzgas, Marius v Broville, Maxence | 2-6,2-6 |
| ITF Sweden F4 Qual | 2017/10/01 08:00 | Brydolf, Patrik v Ruzgas, Marius | 6-4,4-6,6-4 |
| ITF Sweden F4 Qual | 2017/09/30 08:00 | Ruzgas, Marius v Boerma, Pelle | 6-3,2-6,6-4 |
| ITF Sweden F3 | 2017/09/23 08:00 | Johansson, Niklas v Ruzgas, Marius | 6-1,3-6,6-4 |
| ITF Sweden F5 | 2016/10/01 08:00 | Ruzgas, Marius v Arvid Nordquist | 5-7,6-2,6-7 |