Stadium: Court 2 Round: 27 Ground: Clay
| ITF M25 Taipei | 2019/07/24 03:50 | Jesse Delaney v Jonathan Mridha | 4-6,2-6 |
| ITF M25 Taipei | 2019/07/17 04:25 | Jonathan Mridha v Cheng-Yu Yu | 2-6,1-6 |
| ITF M25 Qujing | 2019/07/12 02:00 | Fajing Sun v Jonathan Mridha | 7-6,6-1 |
| ITF M25 Qujing | 2019/07/11 02:00 | Jonathan Mridha v Chuhan Wang | 5-7,6-3,6-2 |
| ITF M25 Qujing | 2019/07/10 06:20 | Haoyuan Huang v Jonathan Mridha | 3-6,3-6 |
| ITF M25 Kunshan | 2019/07/06 01:30 | Tsung-Hua Yang v Jonathan Mridha | 6-2,6-4 |
| ITF M25 Kunshan | 2019/07/05 01:30 | Jonathan Mridha v Shinji Hazawa | 4-6,6-1,6-4 |
| ITF M25 Kunshan | 2019/07/04 02:55 | Jonathan Mridha v Pak Long Yeung | 6-4,6-1 |
| Challenger Prague | 2019/07/22 11:40 | Laurynas Grigelis v Adam Pavlasek | 2-6,0-6 |
| ATP Bastad | 2019/07/15 09:00 | Laurynas Grigelis v Constant Lestienne | 6-1,2-6,1-6 |
| ATP Bastad | 2019/07/14 08:30 | Joao Domingues v Laurynas Grigelis | 6-7,6-2,2-6 |
| Challenger Perugia | 2019/07/08 09:00 | Laurynas Grigelis v Guilherme Clezar | 6-4,6-7,1-6 |
| Challenger Ludwigshafen | 2019/07/02 09:00 | Facundo Bagnis v Laurynas Grigelis | 6-4,6-1 |
| Challenger Milan | 2019/06/25 15:20 | Sumit Nagal v Laurynas Grigelis | 6-2,6-3 |
| Challenger Parma | 2019/06/18 09:55 | Andrea Collarini v Laurynas Grigelis | 6-3,6-3 |
| Challenger Barletta | 2019/04/08 14:00 | Laurynas Grigelis v Zdenek Kolar | 1-6,6-3,7-5 |