Stadium: Court 5 Round: 54 Ground: Hardcourt indoor
| ITF M15 Cancun | 2019/09/18 18:55 | Echazu, Mauricio v Laurin Aerne | 6-2,6-4 |
| ITF M15 Cancun | 2019/09/16 15:00 | Laurin Aerne v Matt Kuhar | 6-4,6-1 |
| ITF M15 Cancun | 2019/09/15 20:30 | Shamma, Nicholas v Laurin Aerne | 4-6,5-7 |
| ITF M15 Cancun | 2019/09/08 14:30 | Carnevale-Miino, Tommaso v Laurin Aerne | 6-4,6-4 |
| Horgen, Singles Qualifying M-ITF-SUI-03A | 2019/08/28 13:00 | Laurin Aerne v Meis, Pascal | 3-6,4-6 |
| Horgen, Singles Qualifying M-ITF-SUI-03A | 2019/08/26 14:00 | Nicolas Parizzia v Laurin Aerne | 5-7,6-4,8-10 |
| Horgen, Singles Qualifying M-ITF-SUI-03A | 2019/08/26 07:30 | Kaelin, Yanik v Laurin Aerne | 6-7,6-3,8-10 |
| ITF M15 Ueberlingen | 2019/08/19 11:00 | Schulte, Rene v Laurin Aerne | 6-0,6-2 |
| ATP Bastad | 2019/07/14 08:30 | Hallquist Lithen, John v Constant Lestienne | 0-6,6-7 |
| Kalmar, Singles M-ITF-SWE-02A | 2019/05/16 08:15 | Eriksson, Markus v Hallquist Lithen, John | 6-1,6-1 |
| Kalmar, Singles M-ITF-SWE-02A | 2019/05/15 13:30 | Hallquist Lithen, John v Svensson, Adam | 7-6,6-1 |
| Karlskrona, Singles Qualifying M-ITF-SWE-01A | 2019/05/09 08:15 | Hallquist Lithen, John v Niklas-Salminen, Patrick | 0-6,0-6 |
| Karlskrona, Singles Qualifying M-ITF-SWE-01A | 2019/05/07 13:30 | Stevens, Bart v Hallquist Lithen, John | 6-7,6-2,3-6 |