Stadium: Court 1 Round: 44 Ground: Hardcourt outdoor
| ITF M25 Monastir | 2019/10/27 10:30 | Adam Nagoudi v Maik Steiner | 7-6,2-6,10-6 |
| ITF M15 Uberlingen | 2019/08/22 10:45 | Maik Steiner v Louis Wessels | 4-6,2-6 |
| ITF M15 Uberlingen | 2019/08/21 08:00 | Maik Steiner v Moritz Hoffmann | 6-2,6-4 |
| ITF M15 Uberlingen | 2019/08/19 12:00 | Giordan Kunz v Maik Steiner | 0-6,2-6 |
| ITF M15 Uberlingen | 2019/08/19 08:00 | Andre Steinbach v Maik Steiner | 1-6,0-6 |
| ITF M15 Trier | 2019/08/15 13:50 | Milan Welte v Maik Steiner | 5-7,7-6,6-1 |
| ITF M15 Trier | 2019/08/14 13:30 | Maik Steiner v Filip Bergevi | 6-2,6-4 |
| ITF M15 Trier | 2019/08/13 07:30 | Alessandro Dragoni v Maik Steiner | 4-6,2-6 |
| ITF M25 Monastir | 2019/10/30 09:00 | Christopher Heyman v David Quayle | 6-0,6-4 |
| ITF M25 Monastir | 2019/10/28 11:00 | David Quayle v Athanassios Manekas | 6-3,7-6 |
| ITF M25 Monastir | 2019/10/27 15:30 | Florian Lakat v David Quayle | 4-6,0-6 |
| ITF M25 Monastir | 2019/10/27 10:30 | Ameur Ben Hassen v David Quayle | 6-7,2-6 |
| ITF M15 Irpin | 2019/08/12 07:00 | Aleksandr Braynin v David Quayle | 6-3,6-4 |
| ITF M25 Dublin | 2019/07/29 09:00 | Tad Maclean v David Quayle | 6-2,6-4 |
| ITF M25 Bacau | 2019/05/27 10:00 | David Quayle v Razvan M Codescu | 4-6,5-7 |
| ITF M15 Las Palmas | 2019/05/06 12:00 | Adrian Exposito v David Quayle | 6-3,6-3 |