| ITF M15 Monastir | 11/21 11:00 | 62 | Matas Vasiliauskas v Bastian A U Santander | 6-3,6-3 | |
| ITF M15 Monastir | 11/15 09:00 | 62 | Bastian A U Santander v Raphael Calzi | 1-6,0-6 | |
| ITF M15 Monastir | 11/08 08:00 | 62 | Tao Mu v Bastian A U Santander | 6-0,6-0 | |
| ITF M15 Monastir | 11/07 08:30 | 62 | Mateo Berta v Bastian A U Santander | 2-6,1-6 | |
| ITF M15 Monastir | 11/01 08:00 | 62 | Bastian A U Santander v Thibault Verdier | 0-6,1-6 | |
| ITF M15 Monastir | 10/31 12:30 | 62 | Bastian A U Santander v Mateo Berta | 4-6,6-2,11-9 | |
| ITF M15 Monastir | 10/25 09:00 | 62 | Bastian A U Santander v Sabit Suntic | 6-4,3-6,5-10 | |
| ITF M15 Monastir | 10/24 08:00 | 62 | Rayen Zribi v Bastian A U Santander | 4-6,2-6 | |
| ITF M15 Monastir | 10/10 10:30 | 62 | Bastian A U Santander v Mohamed Amine Aissa Khelifa | 1-6,0-6 | |
| ITF M15 Monastir | 10/03 08:00 | 62 | Bastian A U Santander v Stefan Frljanic | 5-7,2-6 | |
| ITF M15 Monastir | 09/27 09:00 | 62 | Bastian A U Santander v Martin Katz | 0-6,0-6 | |
| ITF M15 Monastir | 09/19 10:30 | 62 | Paras Dahiya v Bastian A U Santander | 6-3,6-1 | |
| ITF M15 Monastir | 09/13 09:00 | 62 | Gabriel Decamps v Bastian A U Santander | 6-1,6-0 | |
| ITF M15 Monastir | 09/05 09:30 | 62 | Evgeny Philippov v Bastian A U Santander | 6-2,6-0 | |
| ITF M15 Monastir | 08/30 08:00 | 62 | Rishabdev Raman v Bastian A U Santander | 6-3,7-5 | |
| ITF M15 Monastir | 08/23 08:00 | 62 | Keisuke Saitoh v Bastian A U Santander | 6-2,6-0 | |
| ITF M15 Monastir | 02/09 08:00 | 44 | Alvaro G Meza v Bastian A U Santander | 6-4,6-0 | |
| ITF M15 Monastir | 02/02 10:00 | 44 | Sam Taylor v Bastian A U Santander | 6-2,6-3 | |
| ITF M15 Monastir | 01/26 10:00 | 44 | Bastian A U Santander v Alessandro Procopio | 2-6,2-6 | |
| ITF M15 Monastir | 01/19 08:00 | 44 | Mihailo Popovic v Bastian A U Santander | 6-2,6-2 | |
| ITF M15 Antalya | 04/29 06:45 | 54 | Bastian A U Santander v Marius Ruzgas | 6-7,7-6,5-10 | |
| ITF M15 Antalya | 03/25 07:00 | 45 | Yan Sabanin v Bastian A U Santander | 6-2,6-1 | |
| ITF Turkey F21 Qual | 05/28 07:30 | 62 | Joel Cannell v Bastian A U Santander | 6-0,6-1 | |
| ITF Turkey F20 Qual | 05/20 07:30 | 44 | Greg Polmans v Bastian A U Santander | 6-4,7-5 | |
| ITF Turkey F19 Qual | 05/12 07:30 | 62 | Bastian A U Santander v Mattia Rossi | 7-6,6-7,4-6 | |
| ITF Turkey F18 | 05/05 08:00 | 44 | Juan R Bisono v Bastian A U Santander | 6-4,6-3 | |
| ITF Turkey F17 | 04/29 07:30 | 44 | Max Houkes v Bastian A U Santander | 6-2,6-3 | |
| ITF Turkey F16 | 04/21 07:30 | 62 | Alexey Baryshev v Bastian A U Santander | 7-6,6-1 |