Stadium: Court 4 Round: 26 Ground: Hardcourt indoor
| ITF M25 Glasgow | 2019/02/20 10:00 | Felix Corwin v Kalenichenko, Danylo | 6-2,6-2 |
| ITF M25 Glasgow | 2019/02/18 16:00 | Obert, Adrian v Felix Corwin | 6-7,3-6 |
| ITF M25 Glasgow | 2019/02/18 09:30 | Cash, Julian v Felix Corwin | 6-7,1-6 |
| Barnstaple, Singles Qualifying M-ITF-GBR-01A | 2019/02/12 12:00 | Felix Corwin v Lorenzo Musetti | 7-5,6-7,4-6 |
| Barnstaple, Singles Qualifying M-ITF-GBR-01A | 2019/02/11 14:10 | Cash, Julian v Felix Corwin | 7-5,6-7,6-10 |
| Barnstaple, Singles Qualifying M-ITF-GBR-01A | 2019/02/11 10:00 | Johnson, Luke v Felix Corwin | 6-3,3-6,8-10 |
| Challenger - Cleveland | 2019/01/29 02:45 | Felix Corwin v King, Kevin | 1-6,3-6 |
| ITF M25 Tucson | 2019/01/11 17:00 | Nanda, Govind v Felix Corwin | 6-3,7-6 |
| ITF M25 Glasgow | 2019/02/19 10:00 | Aidan Mchugh v Jahn, Jeremy | 3-6,6-2,4-6 |
| ITF M15 Palmanova | 2019/01/24 11:30 | Jahn, Jeremy v Carlos Lopez Montagud | 6-7,1-6 |
| ITF M15 Palmanova | 2019/01/22 11:05 | Jahn, Jeremy v Salman, Omar | 6-2,6-4 |
| Challenger Da Nang | 2019/01/06 06:50 | Benjamin Hassan v Jahn, Jeremy | 6-2,1-6,6-3 |
| Hong Kong, Simples M-ITF-HKG-04A | 2019/01/03 02:00 | Shintaro Imai v Jahn, Jeremy | 6-4,6-4 |
| Hong Kong, Simples M-ITF-HKG-04A | 2019/01/02 05:00 | Gao, Xin v Jahn, Jeremy | 0-6,3-6 |
| Mouilleron-Le-Captif, France | 2018/11/04 14:30 | Rochette, Laurent v Jahn, Jeremy | 7-6,6-4 |
| Mouilleron-Le-Captif, France | 2018/11/03 18:55 | Jahn, Jeremy v Gigounon, Germain | 6-1,4-6,6-2 |