Stadium: Court 5 Round: 25 Ground: Hardcourt indoor
| Puchar Davisa | 2018/02/03 12:00 | Laurynas Grigelis v Jurgen Zopp | 7-5,6-2 |
| ITF France F3 | 2018/01/24 11:00 | Antal Van Der Duim v Laurynas Grigelis | 5-7,6-3,7-5 |
| ITF France F3 | 2018/01/23 09:00 | Walter Trusendi v Laurynas Grigelis | 7-5,4-6,2-6 |
| Challenger Andria | 2017/11/22 13:30 | Franko Skugor v Laurynas Grigelis | 6-3,7-6 |
| Challenger Brescia | 2017/11/19 15:20 | Laurynas Grigelis v Lukas Lacko | 1-6,2-6 |
| Challenger Brescia | 2017/11/18 17:40 | Viktor Galovic v Laurynas Grigelis | 6-7,1-6 |
| Challenger Brescia | 2017/11/17 18:30 | Andreas Seppi v Laurynas Grigelis | 6-3,3-6,4-6 |
| Challenger Brescia | 2017/11/15 15:30 | Yannick Jankovits v Laurynas Grigelis | 4-6,2-6 |
| ITF Great Britain F2 | 2018/02/05 10:00 | Jakob Sude v Luke Johnson | 4-6,5-7 |
| ITF Great Britain F2 | 2018/02/04 12:30 | George Houghton v Luke Johnson | 7-6,5-7,3-6 |
| ITF Great Britain F1 | 2018/01/29 12:30 | Luke Johnson v Sean Hodkin | 6-4,3-6,6-7 |
| ITF Great Britain F1 | 2018/01/28 14:00 | Luke Johnson v Ben Jones | 6-7,6-1,6-1 |
| ITF Qatar F6 | 2017/12/21 12:00 | Alexey Vatutin v Luke Johnson | 3-6,6-3,6-3 |
| ITF Qatar F6 | 2017/12/19 12:00 | Luke Johnson v Jaimee Floyd Angele | 6-3,6-2 |
| ITF Qatar F5 | 2017/12/12 16:20 | Luke Johnson v Markus Eriksson | 3-6,2-6 |
| ITF Qatar F5 Qual | 2017/12/11 12:00 | Luke Johnson v Francesco Ferrari | 6-4,3-6,6-1 |