Stadium: Court 7 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Changwon | 2019/10/16 03:10 | Yuta Shimizu v Ko Suzuki | 6-2,6-2 |
| ITF M15 Hua Hin | 2019/08/27 04:00 | Ko Suzuki v Young-Hoon Jeong | 4-6,6-2,3-10 |
| ITF M15 Hua Hin | 2019/08/21 03:00 | Ko Suzuki v Soichiro Moritani | 4-6,4-6 |
| ITF M15 Akishima | 2019/06/12 02:30 | Rio Noguchi v Ko Suzuki | 6-3,1-6,6-3 |
| ITF M15 Akishima | 2019/06/11 03:00 | Ko Suzuki v Kazuki Shimizu | 7-5,6-3 |
| ITF M15 Akishima | 2019/06/11 00:00 | Masayoshi Ono v Ko Suzuki | 2-6,3-6 |
| ITF M15 Guam | 2019/06/08 00:00 | Ko Suzuki v Hiroyasu Ehara | 4-6,1-6 |
| ITF M15 Guam | 2019/06/07 00:00 | Soichiro Moritani v Ko Suzuki | 3-6,4-6 |
| ITF M15 Norman | 2019/07/12 16:35 | Jake Van Emburgh v Ezekiel Clark | 1-6,2-6 |
| ITF M15 Norman | 2019/07/11 16:15 | Jake Van Emburgh v Abraham Asaba | 7-5,6-4 |
| ITF M15 Norman | 2019/07/10 15:25 | Ricardo Rodriguez-Pace v Jake Van Emburgh | 7-6,4-6,6-7 |
| ITF M25 Tulsa | 2019/06/18 15:00 | Andrew Fenty v Jake Van Emburgh | 6-2,6-4 |
| ITF M25 Tulsa | 2019/06/17 15:00 | Tanner K Smith v Jake Van Emburgh | 3-6,6-7 |
| ITF USA F31 | 2018/11/13 23:30 | Jake Van Emburgh v Vasile-Alexandru Ghilea | 5-7,2-6 |
| ITF USA F26 Qual | 2018/09/21 19:00 | Jake Van Emburgh v Eric Samuelsson | 6-4,6-7,5-7 |
| ITF USA F20 Qual | 2018/07/22 15:00 | Jake Van Emburgh v Carl Soderlund | 5-7,5-7 |