Stadium: Court 3 Round: 54
| ITF Canada F7 | 2018/09/08 15:00 | Noe Khlif v Matt Seeberger | 6-3,6-0 |
| ITF Canada F6 | 2018/09/02 13:00 | Ronald Hohmann v Matt Seeberger | 6-4,7-6 |
| ITF Canada F6 | 2018/09/01 13:00 | Chaz Doherty v Matt Seeberger | 4-6,3-6 |
| ITF USA F23 Qual | 2018/08/12 14:00 | Jason Seidman v Matt Seeberger | 3-6,7-5,6-3 |
| ITF USA F22 Qual | 2018/08/04 16:00 | Maxime Cressy v Matt Seeberger | 6-1,6-2 |
| ITF USA F20 Qual | 2018/07/21 15:00 | McClain Kessler v Matt Seeberger | 6-2,6-3 |
| ITF Canada F4 Qual | 2018/06/23 19:00 | Matt Seeberger v Patrick Kotan | 6-1,4-6,6-4 |
| ITF Canada F3 | 2018/06/21 17:45 | Thai-Son Kwiatkowski v Matt Seeberger | 6-3,6-0 |
| ITF Lebanon F1 | 2018/09/22 13:00 | Sabit Suntic v Stamatios Kapiris | 6-2,6-2 |
| ITF Serbia F3 | 2018/08/22 11:20 | Bodin Zarkovic v Sabit Suntic | 6-3,3-6,7-6 |
| ITF Serbia F3 | 2018/08/20 08:00 | Sabit Suntic v Mile Matic | 2-6,6-3,6-2 |
| ITF Serbia F3 | 2018/08/19 08:00 | Sabit Suntic v Lawrence Bataljin | 4-6,6-4,6-3 |
| ITF Serbia F3 | 2018/08/18 09:30 | Stefan Petrovic v Sabit Suntic | 4-6,3-6 |
| ITF Serbia F2 | 2018/08/11 07:00 | Gorazd Srbljak v Sabit Suntic | 6-3,6-3 |
| ITF Serbia F1 Qual | 2018/08/04 09:30 | Petar Pjevcevic v Sabit Suntic | 6-4,6-1 |
| ITF Bosnia and Herzegovina F3 Qual | 2018/05/26 09:30 | Andrea Picchione v Sabit Suntic | 6-2,6-2 |