Stadium: Court Central Round: 46 Ground: Hardcourt outdoor
| Challenger Granby | 2018/07/21 18:55 | Volfson, David v Lin, Jack Mingjie | 4-6,2-6 |
| Challenger Gatineau Qual | 2018/07/14 15:35 | Lin, Jack Mingjie v Nicaise Muamba | 5-7,6-2,4-6 |
| Challenger Winnipeg Qual | 2018/07/09 16:40 | Yunseong Chung v Lin, Jack Mingjie | 6-2,6-2 |
| Challenger Winnipeg Qual | 2018/07/08 23:15 | Lin, Jack Mingjie v Grills, Jacob | 6-4,6-0 |
| Challenger Winnipeg Qual | 2018/07/08 19:00 | Lin, Jack Mingjie v Kylar, Kevin | 6-4,6-2 |
| ITF Canada F5 | 2018/07/05 17:00 | Marc-Andrea Huesler v Lin, Jack Mingjie | 4-6,7-5,6-4 |
| Drummondville, Canada | 2018/03/15 00:00 | Lin, Jack Mingjie v Dancevic, Frank | 5-7,1-6 |
| Challenger Gatineau Qual | 2017/07/15 21:35 | Aragone, JC v Lin, Jack Mingjie | 6-2,1-6,7-6 |
| Challenger Gatineau Qual | 2018/07/16 15:35 | Garanganga, Takanyi v Rodriguez-Pace, Ricardo | 5-7,1-6 |
| Challenger Gatineau Qual | 2018/07/15 20:35 | Garanganga, Takanyi v Schneider, Ronnie | 7-5,6-4 |
| Challenger Gatineau Qual | 2018/07/15 01:05 | Johnson, Luke v Garanganga, Takanyi | 4-6,4-6 |
| Zimbabwe F3, Singles Qualifying | 2018/06/16 08:00 | Benjamin Lock v Garanganga, Takanyi | 1-6,4-6 |
| Zimbabwe F3, Singles Qualifying | 2018/06/15 11:05 | Du Toit, Lance-Pierre v Garanganga, Takanyi | 2-6,4-6 |
| Zimbabwe F3, Singles Qualifying | 2018/06/14 09:45 | Emmett Ward v Garanganga, Takanyi | 2-6,7-5,2-6 |
| Zimbabwe F3, Singles Qualifying | 2018/06/13 08:40 | Jacobs, Tuki v Garanganga, Takanyi | 2-6,4-6 |
| Zimbabwe F3, Singles Qualifying | 2018/06/12 07:00 | Hands, Tom v Garanganga, Takanyi | 4-6,3-6 |