Stadium: Ct 18 Round: 24 Ground: Hardcourt outdoor
| ITF M15 Heraklion | 2019/05/22 11:40 | Aaron Addison v Jonas Trinker | 2-6,6-7 |
| ITF M15 Heraklion | 2019/05/20 11:00 | Aaron Addison v William Ma | 6-4,7-5 |
| ITF M15 Heraklion | 2019/05/20 07:00 | Aaron Addison v Charles Tzicas | 6-3,6-0 |
| ITF M15 Heraklion | 2019/05/17 07:00 | Lloyd Glasspool v Aaron Addison | 6-3,6-2 |
| ITF M15 Heraklion | 2019/05/16 07:00 | Aaron Addison v Henry Craig | 7-6,7-6 |
| ITF M15 Heraklion | 2019/05/15 07:00 | Aaron Addison v Omni Kumar | 4-6,7-6,6-2 |
| ITF M15 Heraklion | 2019/05/07 10:00 | Valentin Guenther v Aaron Addison | 6-3,7-6 |
| ITF M15 Mornington | 2019/03/29 01:40 | Aaron Addison v Harry Bourchier | 7-6,5-7,3-6 |
| Challenger Sarasota | 2019/04/16 14:00 | Harri Heliovaara v Guilherme Clezar | 2-6,4-6 |
| Challenger Sarasota | 2019/04/15 14:00 | Harri Heliovaara v Johannes Haerteis | 6-3,6-2 |
| Challenger Zhangjiagang | 2019/03/19 03:05 | Guilherme Clezar v Harri Heliovaara | 7-6,6-3 |
| Challenger Zhangjiagang | 2019/03/18 02:00 | Harri Heliovaara v Luca Margaroli | 2-6,6-3,6-1 |
| Challenger Zhuhai | 2019/03/05 03:45 | Yunseong Chung v Harri Heliovaara | 7-5,6-2 |
| Challenger Zhuhai | 2019/03/04 02:00 | Harri Heliovaara v Haitong Xia | 6-1,6-4 |
| Challenger Champaign | 2018/11/13 16:00 | Harri Heliovaara v Mikael Torpegaard | 3-6,7-5,6-4 |
| Challenger Charlottesville | 2018/10/27 14:00 | Marcos Giron v Harri Heliovaara | 3-6,6-1,6-1 |