Lambert Ruland 4-6,2-6 Filip C Jianu 2021-08-15 13:30
Stadium: Centre Court Round: 14 Ground: Clay
Away History
| Challenger Prague | 2021/08/12 10:30 | Filip Cristian Jianu v Jonas Forejtek | 2-6,6-4,1-6 |
| Challenger Prague | 2021/08/10 08:00 | Filip Cristian Jianu v JC Aragone | 6-0,6-2 |
| Challenger Segovia | 2021/07/26 14:00 | Filip Cristian Jianu v Mathias Bourgue | 3-6,4-6 |
| Challenger Pozoblanco | 2021/07/21 15:00 | Federico Zeballos v Filip Cristian Jianu | 7-6,6-4 |
| Challenger Pozoblanco | 2021/07/19 16:30 | Filip Cristian Jianu v Nicolas Alvarez Varona | 6-2,6-4 |
| Challenger Iasi | 2021/07/15 09:00 | Filip Cristian Jianu v Riccardo Bonadio | 6-7,2-6 |
| Challenger Iasi | 2021/07/13 07:00 | Dan Alexandru Tomescu v Filip Cristian Jianu | 4-6,3-6 |
| Challenger Salzburg | 2021/07/05 09:00 | Jiri Lehecka v Filip Cristian Jianu | 7-5,6-4 |