Stadium: Ct 9 Round: 28 Ground: Hardcourt outdoor
| Challenger Winnipeg | 2019/07/11 17:45 | Andrew Harris v Norbert Gombos | 6-4,2-6,3-6 |
| Challenger Winnipeg | 2019/07/10 19:10 | Andrew Harris v Alexander Ritschard | 6-1,6-2 |
| Wimbledon | 2019/06/27 10:00 | Corentin Moutet v Andrew Harris | 6-2,6-4,6-4 |
| Wimbledon | 2019/06/26 12:25 | Andrew Harris v Sergiy Stakhovsky | 3-6,6-3,6-3 |
| Wimbledon | 2019/06/24 10:00 | Enrique Lopez-Perez v Andrew Harris | 2-6,5-7 |
| Challenger Nottingham | 2019/06/11 14:45 | Andrew Harris v Ruben Bemelmans | 3-6,2-6 |
| Challenger Surbiton | 2019/06/03 14:10 | Andrew Harris v Brydan Klein | 6-2,3-6,4-6 |
| Challenger Busan | 2019/05/12 03:55 | Ricardas Berankis v Andrew Harris | 7-6,6-2 |
| ATP Newport | 2019/07/14 15:00 | Tatsuma Ito v John-Patrick Smith | 2-6,6-3,3-6 |
| Wimbledon | 2019/06/24 15:05 | Steven Diez v Tatsuma Ito | 6-4,6-1 |
| Challenger Ilkley | 2019/06/18 10:00 | Tatsuma Ito v Ruben Bemelmans | 7-6,3-6,4-6 |
| Challenger Nottingham | 2019/06/14 11:00 | Tatsuma Ito v Lukas Rosol | 4-6,7-6,3-6 |
| Challenger Nottingham | 2019/06/13 12:00 | Marcel Granollers v Tatsuma Ito | 3-6,5-7 |
| Challenger Nottingham | 2019/06/11 17:15 | Tatsuma Ito v Jason Kubler | 6-4,6-4 |
| French Open | 2019/05/20 08:00 | Tatsuma Ito v Johan Sebastien Tatlot | 2-6,6-7 |
| Challenger Busan | 2019/05/10 05:00 | Yasutaka Uchiyama v Tatsuma Ito | 4-6,6-0,6-3 |