Stadium: Hard Court 3 Round: 44 Ground: Hardcourt outdoor
| Swiss Tennis Masters | 2020/07/06 15:00 | Luca Castelnuovo v Remy Bertola | 5-7,1-6 |
| ITF M25 Las Vegas | 2020/03/03 19:30 | Justin Butsch v Luca Castelnuovo | 6-3,3-6,6-3 |
| Challenger Columbus | 2020/02/25 16:20 | Alexander Cozbinov v Luca Castelnuovo | 6-3,6-2 |
| ITF M15 Cancun | 2020/02/19 14:00 | George Goldhoff v Luca Castelnuovo | 6-1,6-1 |
| ITF M15 Monastir | 2020/01/28 12:15 | Luca Castelnuovo v Moez Echargui | 6-4,3-6,5-7 |
| ITF M15 Monastir | 2020/01/22 09:00 | Mohamed Aziz Dougaz v Luca Castelnuovo | 6-3,7-6 |
| ITF M15 Hong Kong | 2020/01/09 03:25 | Cing-Yang Meng v Luca Castelnuovo | 7-6,6-4 |
| ITF M15 Hong Kong | 2020/01/08 08:30 | Ray Ho v Luca Castelnuovo | 6-7,3-6 |
| German Premier League | 2020/08/25 08:00 | Daniil Glinka v Sebastian Gima | 6-3,6-7,6-4 |
| German Premier League | 2020/08/24 13:25 | Altug Celikbilek v Sebastian Gima | 6-0,6-4 |
| German Premier League | 2020/08/21 13:15 | Sebastian Gima v Leopold Zima | 7-6,1-6,6-1 |
| German Premier League | 2020/08/20 13:55 | Paul Valsecchi v Sebastian Gima | 5-7,3-6 |
| German Premier League | 2020/08/19 09:55 | Sebastian Gima v Altug Celikbilek | 0-6,2-6 |
| German Premier League | 2020/08/18 17:30 | Sebastian Gima v Tim Handel | 6-2,6-7,1-6 |
| German Premier League | 2020/08/17 10:10 | Sebastian Gima v Vlad Andrei Dancu | 4-6,2-6 |
| German Premier League | 2020/08/15 15:00 | Ergi Kirkin v Sebastian Gima | 6-3,6-1 |