| ITF - M15 Antália | 06/09 07:00 | 25 | Buvaysar Gadamauri v Mircea-Alexandru Jecan | 3-6,4-6 | |
| ITF - M15 Bucareste | 05/25 14:00 | 25 | Pol Toledo Bague v Mircea-Alexandru Jecan | 7-5,6-1 | |
| ITF - M15 Antália | 05/04 09:50 | 25 | [367] Mircea-Alexandru Jecan v Rio Noguchi [437] | 2-6,2-6 | |
| ITF - M15 Antália | 04/29 07:25 | 26 | [410] Sandro Ehrat v Mircea-Alexandru Jecan [366] | 6-0,6-2 | |
| ITF - M15 Antália | 04/28 07:00 | 25 | Marsel Ilhan v Mircea-Alexandru Jecan | 4-6,2-6 | |
| ITF - M15 Antália | 02/10 06:55 | 25 | Mircea-Alexandru Jecan v Oleksii Krutykh | 2-6,2-6 | |
| ITF - M15 Antália | 12/17 09:05 | 26 | Alejo Lorenzo Lingua Lavallen v Mircea-Alexandru Jecan | 6-3,6-1 | |
| ITF - M15 Antália | 12/15 11:30 | 25 | Romain Faucon v Mircea-Alexandru Jecan | 4-6,6-3,0-6 | |
| ITF - M15 Antália | 12/09 06:30 | 25 | Mircea-Alexandru Jecan v Dragos Nicolae Madaras | 5-7,6-2,5-7 | |
| ITF - M15 Antália | 12/02 07:00 | 25 | Mircea-Alexandru Jecan v Baran Cengiz | 4-6,3-6 | |
| ITF - M15 Heraklion | 11/25 09:25 | 25 | Mircea-Alexandru Jecan v Naoki Tajima | 5-7,3-6 | |
| ITF - M15 Heraklion | 11/18 07:30 | 25 | [475] Mircea-Alexandru Jecan v Mateus D C C Alves [474] | 3-6,4-6 | |
| ITF - M15 Heraklion | 11/08 07:30 | 44 | Mircea-Alexandru Jecan v Federico Arnaboldi | 6-4,6-4 | |
| ITF - M15 Heraklion | 11/01 10:00 | 44 | Mircea-Alexandru Jecan v Pietro Rondoni | 3-6,4-6 | |
| ITF - M15 Heraklion | 10/29 12:00 | 26 | Mircea-Alexandru Jecan v Vasil Kirkov | 1-6,5-7 | |
| ITF - M15 Heraklion | 10/28 16:50 | 25 | Mircea-Alexandru Jecan v Gerardo L Villasenor | 7-5,4-6,6-1 | |
| Challenger - Sibiu | 09/19 11:40 | 64 | [484] Alexandar Lazarov v Mircea-Alexandru Jecan [458] | 6-1,6-2 | |
| Challenger Iasi | 09/12 11:05 | - | [455] Mircea-Alexandru Jecan v Maxime Hamou [351] | 4-6,6-4,1-6 | |
| ITF - M15 Bucareste | 09/08 10:30 | 25 | Stefan Palosi v Mircea-Alexandru Jecan | 6-1,6-7,6-3 | |
| ITF - M25 Poznan | 08/27 10:30 | 26 | [455] Mircea-Alexandru Jecan v Tim Van Rijthoven [345] | 4-6,2-6 | |
| ITF - M25 Poznan | 08/25 12:00 | 25 | [400] Filip C Jianu v Mircea-Alexandru Jecan [455] | 4-6,1-6 | |
| German Premier League | 08/21 06:30 | 1 | [456] Mircea-Alexandru Jecan v Ronald Slobodchikov [395] | 7-5,3-6,3-6 | |
| German Premier League | 08/20 10:00 | 1 | Quentin Folliot v Mircea-Alexandru Jecan | 6-3,3-6,1-6 | |
| German Premier League | 08/19 14:55 | 1 | Mircea-Alexandru Jecan v Max Wiskandt | 6-2,2-6,6-2 | |
| German Premier League | 08/18 11:50 | 1 | Ergi Kirkin v Mircea-Alexandru Jecan | 2-6,6-3,6-7 | |
| German Premier League | 08/17 13:05 | 1 | Mircea-Alexandru Jecan v Buvaysar Gadamauri | 4-6,6-3,5-7 | |
| German Premier League | 08/15 13:00 | - | Mircea-Alexandru Jecan v Quentin Folliot | Cancelled | |
| ITF - M15 Antália | 03/12 09:15 | 26 | Mircea-Alexandru Jecan v Gustaf Strom | 6-4,6-1 | |
| ITF - M15 Antália | 03/11 07:00 | 25 | Mircea-Alexandru Jecan v Bogdan Borza | 2-6,6-3,6-2 | |
| Challenger - Bergamo | 02/18 10:45 | 24 | [262] Viktor Galovic v Mircea-Alexandru Jecan [453] | 6-1,6-2 |