Head to Head
| UK Tennis Series | 2020/08/11 16:00 | Billy Harris v Daniel Cox | 7-6,2-6,6-10 |
| UK Tennis Series | 2020/07/21 14:30 | Billy Harris v Daniel Cox | 7-6,6-4 |
Home History
| ITF M15 Antalya | 2020/12/10 10:10 | Billy Harris v Sebastian Gima | 5-7,3-6 |
| ITF M15 Antalya | 2020/12/09 06:30 | Cem Ilkel v Billy Harris | 6-7,4-6 |
| ITF M15 Antalya | 2020/12/07 07:00 | Billy Harris v Moritz Trocker | 6-2,6-0 |
| ITF M15 Antalya | 2020/12/06 07:00 | Billy Harris v Evgeny Philippov | 4-6,7-6,11-9 |
| ITF M15 Heraklion | 2020/11/24 13:30 | Billy Harris v Cezar Cretu | 4-6,4-6 |
| ITF M15 Heraklion | 2020/11/24 08:30 | Billy Harris v Sergis Kyratzis | 6-2,7-6 |
| ITF M15 Heraklion | 2020/11/23 10:00 | Billy Harris v Domagoj Biljesko | 6-4,7-6 |
| ITF M15 Heraklion | 2020/11/17 07:30 | Vasil Kirkov v Billy Harris | 4-6,6-0,10-7 |
Away History
| ITF M15 Antalya | 2020/12/06 07:00 | Georgii Kravchenko v Daniel Cox | 6-2,6-3 |
| UK Tennis Series | 2020/08/16 10:00 | James Ward v Daniel Cox | 2-6,6-3,10-8 |
| UK Tennis Series | 2020/08/15 14:30 | Ryan Peniston v Daniel Cox | 5-7,6-0,10-7 |
| UK Tennis Series | 2020/08/14 10:15 | Liam Broady v Daniel Cox | 6-3,1-6,10-5 |
| UK Tennis Series | 2020/08/13 09:00 | Alastair Gray v Daniel Cox | 6-7,2-6 |
| UK Tennis Series | 2020/08/12 11:30 | Mark Whitehouse v Daniel Cox | 3-6,2-6 |
| UK Tennis Series | 2020/08/11 16:00 | Billy Harris v Daniel Cox | 7-6,2-6,6-10 |
| UK Tennis Series | 2020/08/10 11:30 | Anton Matusevich v Daniel Cox | 7-6,4-6,10-8 |