Stadium: Indoor 2 Round: 26 Ground: Clay
| Challenger Prostejov MD | 2019/06/05 13:30 | Oswald P / Polasek F v Margaroli L / Weissborn T-S | 6-3,7-6 |
| Challenger Prostejov MD | 2019/06/03 15:40 | Margaroli L / Weissborn T-S v Galan D / Miedler L | 6-4,6-3 |
| Challenger Ismaning MD | 2018/10/19 11:30 | Raja P / Sancic A v Margaroli L / Weissborn T-S | 6-4,6-4 |
| Challenger Ismaning MD | 2018/10/18 17:35 | Margaroli L / Weissborn T-S v Sonego L / Vavassori A | 7-6,6-7,10-7 |
| Challenger Tashkent MD | 2018/10/11 10:55 | Fayziev S / Karimov J v Margaroli L / Weissborn T-S | 6-4,6-4 |
| Challenger Tashkent MD | 2018/10/09 08:00 | Margaroli L / Weissborn T-S v Kolar/Walkow | 6-4,6-7,10-7 |
| Challenger Almaty 2 MD | 2018/10/04 09:40 | Kolar Z / Rosol L v Margaroli L / Weissborn T-S | 7-5,5-7,10-6 |
| Challenger Genova MD | 2018/09/04 16:40 | Moroni G / Travaglia S v Margaroli L / Weissborn T-S | 7-6,3-6,10-6 |
| Challenger - Ostrava - Doubles Hommes | 2019/05/03 13:15 | Heller P / Puodziunas S v Margaroli L / Polasek F | 4-6,6-7 |
| Challenger - Ostrava - Doubles Hommes | 2019/05/02 15:10 | Kopriva, Vit / Poljak, David v Heller P / Puodziunas S | 6-7,1-6 |
| Challenger - Ostrava - Doubles Hommes | 2019/05/01 16:30 | Heller P / Puodziunas S v Ocleppo J / Vavassori A | 6-4,6-4 |
| Challenger - Barletta - Doubles Hommes | 2019/04/11 11:30 | Molchanov/Zelenay v Heller P / Puodziunas S | 6-2,7-6 |
| Challenger - Barletta - Doubles Hommes | 2019/04/10 16:25 | Arnaboldi/Galovic v Heller P / Puodziunas S | 3-6,2-6 |