Stadium: Hard Court 3 Round: 44 Ground: Hardcourt outdoor
| ITF - Alkmaar M15 | 2020/08/24 08:00 | Lodewijk Weststrate v Sem Verbeek | 4-6,2-6 |
| ITF - Heraklion M15 | 2020/02/17 08:30 | Ljubomir Celebic v Lodewijk Weststrate | 7-5,6-3 |
| ITF - Heraklion M15 | 2020/02/16 08:30 | Lodewijk Weststrate v Vojtech Vlkovsky | 6-3,6-3 |
| ITF - Heraklion M15 | 2020/02/13 08:30 | Alexis Musialek v Lodewijk Weststrate | 6-4,6-2 |
| ITF - Heraklion M15 | 2020/02/12 14:15 | Lodewijk Weststrate v Jonathan Gray | 7-5,6-3 |
| ITF - Heraklion M15 | 2020/02/11 08:00 | Maciej Rajski v Lodewijk Weststrate | 4-6,2-6 |
| ITF - Heraklion M15 | 2020/02/10 08:30 | Lodewijk Weststrate v Nicolas Demeroutis | 6-1,6-1 |
| ITF - Heraklion M15 | 2020/02/09 08:00 | Lodewijk Weststrate v Christos Keisidis | 6-4,6-2 |
| ITF - Melilla M15 | 2020/09/26 09:30 | Holger Rune v Adrian Andreev | 7-6,6-1 |
| ITF - Melilla M15 | 2020/09/25 12:40 | Eric Vanshelboim v Adrian Andreev | 6-7,2-6 |
| ITF - Melilla M15 | 2020/09/24 11:10 | Francisco Andreu Garcia v Adrian Andreev | 4-6,1-6 |
| ITF - Melilla M15 | 2020/09/22 14:40 | Alex Barrena v Adrian Andreev | 1-6,6-7 |
| Battle of Bradenton | 2020/06/20 15:30 | Adrian Andreev v Vasil Kirkov | 6-2,6-4 |
| Battle of Bradenton | 2020/06/19 14:50 | Sebastian Korda v Adrian Andreev | 5-7,7-6,10-7 |
| Battle of Bradenton | 2020/06/18 17:15 | Peter Polansky v Adrian Andreev | 2-6,0-6 |
| International Tennis Series | 2020/05/01 20:50 | Paolo Lorenzi v Adrian Andreev | 1-4,0-4 |