Stadium: Court 1 Round: 44 Ground: Hardcourt outdoor
| ITF Croatia F2 | 2018/03/10 09:00 | Alberto Orso v Flemming Peters | 3-6,1-6 |
| ITF M15 Monastir | 2020/09/27 11:00 | Benedikt Henning v Lukas H Lilleengen | 7-6,6-2 |
| ITF M15 Monastir | 2020/09/21 12:30 | Marius Ruzgas v Lukas H Lilleengen | 6-1,6-2 |
| ITF M15 Monastir | 2020/09/21 08:00 | Benedikt Henning v Lukas H Lilleengen | 4-6,6-7 |
| ITF M15 Monastir | 2020/09/20 08:00 | Caspar Schuetze v Lukas H Lilleengen | 0-6,1-6 |
| Davis Cup | 2020/03/07 14:30 | Lukas H Lilleengen v Kaipo Marshall | 6-2,6-1 |
| ITF M15 Monastir | 2020/02/27 09:40 | Baptiste Crepatte v Lukas H Lilleengen | 3-6,6-0,6-1 |
| ITF M15 Monastir | 2020/02/26 14:05 | Carles Hernandez v Lukas H Lilleengen | 0-6,2-6 |
| ITF M15 Monastir | 2020/02/17 13:30 | Admir Kalender v Lukas H Lilleengen | 6-2,2-6,10-8 |