Stadium: Palaagnelli Round: 24 Ground: Hardcourt indoor
| ITF Romania F12 | 2015/08/14 12:00 | Laurynas Grigelis v Roberto Marcora | 6-7,6-0,7-5 |
| Challenger Bangkok | 2019/02/12 07:15 | Dudi Sela v Laurynas Grigelis | 6-7,6-0,6-2 |
| Challenger Bangkok | 2019/02/11 08:15 | Di Wu v Laurynas Grigelis | 7-6,2-6,2-6 |
| Challenger Chennai | 2019/02/07 06:35 | Laurynas Grigelis v Corentin Moutet | 2-6,3-6 |
| Challenger Chennai | 2019/02/06 04:30 | Laurynas Grigelis v Nam Hoang Ly | 4-6,6-2,6-1 |
| Challenger Koblenz | 2019/01/14 16:35 | Laurynas Grigelis v Pavel Kotov | 6-7,3-6 |
| Challenger Columbus | 2019/01/10 22:25 | Jan Choinski v Laurynas Grigelis | 7-6,4-6,6-2 |
| Challenger Columbus | 2019/01/08 19:05 | Laurynas Grigelis v Mathias Bourgue | 3-6,6-3,6-4 |
| Challenger Columbus | 2019/01/07 18:05 | Laurynas Grigelis v Liam Broady | 3-6,6-0,7-5 |
| Challenger Budapest | 2019/02/10 14:00 | Roberto Marcora v Alexander Bublik | 0-6,3-6 |
| Challenger Budapest | 2019/02/09 14:35 | Roberto Marcora v Oscar Otte | 6-4,7-6 |
| Challenger Budapest | 2019/02/08 14:30 | Zdenek Kolar v Roberto Marcora | 6-2,3-6,2-6 |
| Challenger Budapest | 2019/02/07 10:00 | Norbert Gombos v Roberto Marcora | 3-6,4-6 |
| Challenger Budapest | 2019/02/06 10:10 | Roberto Marcora v Gregoire Barrere | 7-6,6-3 |
| Challenger Budapest | 2019/02/04 19:05 | Roberto Marcora v Peter Nagy | 6-2,6-1 |
| Challenger Cleveland | 2019/01/29 22:15 | Roberto Marcora v Miomir Kecmanovic | 5-7,2-6 |
| Challenger Cleveland | 2019/01/28 22:40 | Roberto Marcora v Dennis Novikov | 6-3,4-6,7-5 |