Stadium: Court 6 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2020/02/09 08:00 | Alvaro Guillen Meza v Bastian A U Santander | 6-4,6-0 |
| ITF M15 Monastir | 2020/02/02 10:00 | Sam Taylor v Bastian A U Santander | 6-2,6-3 |
| ITF M15 Monastir | 2020/01/26 10:00 | Bastian A U Santander v Alessandro Procopio | 2-6,2-6 |
| ITF M15 Monastir | 2020/01/19 08:00 | Mihailo Popovic v Bastian A U Santander | 6-2,6-2 |
| ITF M15 Antalya | 2019/04/29 06:45 | Bastian A U Santander v Marius Ruzgas | 6-7,7-6,5-10 |
| ITF M15 Antalya | 2019/03/25 07:00 | Yan Sabanin v Bastian A U Santander | 6-2,6-1 |
| ITF Turkey F21 Qual | 2018/05/28 07:30 | Joel Cannell v Bastian A U Santander | 6-0,6-1 |
| ITF Turkey F20 Qual | 2018/05/20 07:30 | Greg Polmans v Bastian A U Santander | 6-4,7-5 |
| ITF Greece F6 | 2018/10/27 06:00 | Stefan Frljanic v Maurus Malgiaritta | 2-6,4-6 |
| ITF Canada F8 | 2017/09/19 15:35 | Stefan Frljanic v Alafia Ayeni | 3-6,6-4,4-6 |
| ITF Canada F7 Qual | 2017/09/09 21:00 | Nicaise Muamba v Stefan Frljanic | 6-3,6-3 |
| ITF Canada F6 Qual | 2017/09/02 18:30 | Egor Koleganov v Stefan Frljanic | 6-2,6-1 |
| ITF Canada F5 | 2017/08/27 19:15 | Junior Alexander Ore v Stefan Frljanic | 6-3,6-2 |
| ITF Canada F5 | 2017/08/26 17:30 | Kevin Kylar v Stefan Frljanic | 6-7,5-7 |
| ITF USA F27 Qual | 2017/08/05 16:00 | Austin Hussey v Stefan Frljanic | 6-1,6-3 |
| ITF USA F26 Qual | 2017/07/30 15:00 | Christopher G Haworth v Stefan Frljanic | 6-1,6-3 |