Stadium: Stadium Round: 24 Ground: Hardcourt outdoor
| Rochester, Singles M-ITF-USA-19A | 2019/06/26 22:30 | Baird, Drew v Lin, Jack Mingjie | 6-3,6-1 |
| Rochester, Singles M-ITF-USA-19A | 2019/06/25 17:00 | Cozbinov, Alexander v Lin, Jack Mingjie | 4-6,4-6 |
| New York, USA | 2019/02/13 00:30 | Schnur, Brayden v Lin, Jack Mingjie | 6-1,6-3 |
| Challenger Granby Qual | 2018/07/22 21:30 | Lin, Jack Mingjie v Garanganga, Takanyi | 6-1,3-6,5-7 |
| 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 |
| ITF Canada F6 | 2018/09/01 13:00 | Doherty, Chaz v Seeberger, Matt | 4-6,3-6 |
| ITF USA F14 | 2018/06/09 16:00 | Arconada, Jordi v Doherty, Chaz | 6-0,6-2 |
| ITF Canada F2 Qual | 2018/03/03 15:00 | Emmett Ward v Doherty, Chaz | 6-3,6-4 |
| ITF Canada F1 Qual | 2018/02/24 15:00 | Doherty, Chaz v Pare, Francis | 3-6,3-6 |