Stadium: Court 5 Round: 25 Ground: Clay
| ITF M15 Kaarst | 2019/02/07 11:00 | Henri Squire v Lucas Gerch | 6-7,5-7 |
| ITF M15 - Saarlouis | 2019/07/04 10:00 | Lucas Gerch v Bruno Santanna | 3-6,6-4,2-6 |
| ITF M15 - Saarlouis | 2019/07/02 10:00 | Lucas Gerch v James Frawley | 6-2,6-1 |
| ITF M25 - Arlon | 2019/06/25 13:20 | Botic Van De Zandschulp v Lucas Gerch | 6-1,6-0 |
| Challenger - Bratislava | 2019/06/19 16:00 | Martin Klizan v Lucas Gerch | 6-4,7-5 |
| Challenger - Bratislava | 2019/06/18 08:00 | Jiri Lehecka v Lucas Gerch | 4-6,4-6 |
| Challenger - Bratislava | 2019/06/17 08:00 | Lucas Gerch v Danylo Kalenichenko | 6-4,6-2 |
| ITF M15 Kaltenkirchen | 2019/06/11 09:00 | Christian Lindell v Lucas Gerch | 6-1,6-1 |
| ITF - M25 Most | 2019/05/30 08:00 | Colin Sinclair v Lucas Gerch | 6-2,5-7,6-3 |
| ITF M15 - Kamen | 2019/06/25 10:40 | Nik Razborsek v Henri Squire | 6-2,2-6,6-2 |
| ITF M15 Kaltenkirchen | 2019/06/10 08:00 | Manuel Pena Lopez v Henri Squire | 6-3,6-2 |
| ITF M25 Karlsruhe | 2019/06/04 12:50 | Christian Lindell v Henri Squire | 6-3,6-2 |
| ITF M25 Karlsruhe | 2019/06/03 09:00 | Henri Squire v Petr Nouza | 7-6,6-4 |
| ITF M15 Kaarst | 2019/02/07 11:00 | Henri Squire v Lucas Gerch | 6-7,5-7 |
| ITF M15 Kaarst | 2019/02/06 18:00 | Niklas Schell v Henri Squire | 3-6,2-6 |
| ITF Germany F15 | 2018/10/09 09:00 | Henri Squire v Niklas Schell | 6-7,6-2,6-2 |
| ITF Germany F13 | 2018/08/23 09:20 | Benjamin Hassan v Henri Squire | 6-4,6-2 |