| ITF M25 Hammamet | 04/17 08:30 | 25 | 기마, 세바스티안 v Drebenstedt, Dario | 6-1,6-1 | |
| ITF M25 Hammamet | 04/07 08:30 | 62 | Drebenstedt, Dario v 크니플링, 파울로 | 6-4,6-7,6-10 | |
| ITF M25 Hammamet | 02/11 12:00 | 62 | Emil Rast v Drebenstedt, Dario | 6-2,6-7,10-8 | |
| ITF M25 Hammamet | 02/05 10:00 | 62 | Slump, Stijn v Drebenstedt, Dario | 6-4,6-3 | |
| ITF M25 Hammamet | 02/04 10:30 | 62 | Drebenstedt, Dario v Andrei Cuceu | 6-3,6-4 | |
| Nussloch, Singles M-ITF-GER-01A | 01/22 13:40 | 44 | Jannik Maute v Drebenstedt, Dario | Retired | |
| Nussloch, Singles M-ITF-GER-01A | 01/21 17:00 | 44 | Drebenstedt, Dario v 페카크, 스테판 | 6-3,2-6,10-8 | |
| ITF M25 Heraklion | 11/12 07:00 | 62 | Kevin Humpfner v Drebenstedt, Dario | 6-2,6-0 | |
| ITF M25 Heraklion | 10/30 09:30 | 44 | 돈데르스, 닥스 v Drebenstedt, Dario | 6-1,6-2 | |
| ITF M25 Heraklion | 10/29 10:30 | 44 | Drebenstedt, Dario v 캐노, 프란세스코 | 6-3,6-3 | |
| ITF M15 Allershausen | 08/30 08:00 | 54 | Drebenstedt, Dario v Jannik Maute | 2-6,2-6 | |
| ITF M15 Allershausen | 08/29 08:30 | 54 | 로시사노, 마이크 v Drebenstedt, Dario | 6-7,3-6 | |
| ITF M15 Trier | 08/21 09:30 | 54 | Drebenstedt, Dario v Kevin Humpfner | 1-6,0-6 | |
| ITF M15 Ueberlingen | 08/14 08:00 | 54 | Alazmeh, Taym v Drebenstedt, Dario | 6-3,6-0 | |
| ITF M15 Metzingen | 07/23 07:30 | 62 | Drebenstedt, Dario v Felix Mischker | Retired | |
| ITF M25 Antalya | 02/06 10:30 | 62 | 바레나, 알렉스 v Drebenstedt, Dario | Cancelled | |
| ITF M25 Antalya | 02/05 07:00 | 62 | Drebenstedt, Dario v 체피크, 알렉산더 | 5-7,7-6,10-8 | |
| ITF M25 Antalya | 01/29 07:30 | 62 | Drebenstedt, Dario v Lucca Pinto | 3-6,0-6 | |
| Nussloch, Singles M-ITF-GER-01A | 01/22 08:30 | 62 | 스테이노스, 토벤 v Drebenstedt, Dario | Retired | |
| ITF M15 Monastir | 01/15 10:30 | 62 | 델라지, 피에레 v Drebenstedt, Dario | 6-4,6-2 | |
| ITF M15 Monastir | 01/08 13:00 | 62 | Drebenstedt, Dario v 크라피빈, 맥심 | Retired | |
| ITF M25 Monastir | 11/28 12:30 | 62 | Drebenstedt, Dario v Jake Bhangdia | 2-6,6-4,7-10 | |
| ITF M25 Monastir | 11/28 08:00 | 62 | 제니스, 제이슨 v Drebenstedt, Dario | 6-4,2-6,5-10 | |
| ITF M15 Monastir | 11/21 15:05 | 62 | Drebenstedt, Dario v Suresh, Darrshan | 4-6,6-7 | |
| ITF M15 Monastir | 11/21 09:30 | 62 | Ping Chen, Lin v Drebenstedt, Dario | 0-6,1-6 | |
| ITF M15 Monastir | 11/20 09:30 | 62 | Mohamed El Hafedh Said v Drebenstedt, Dario | 4-6,3-6 | |
| ITF M25 Ueberlingen | 08/17 08:00 | 54 | 불리트스키, 알리아크산들 v Drebenstedt, Dario | Retired | |
| ITF M25 Ueberlingen | 08/16 07:55 | 54 | Phil Schollhorn v Drebenstedt, Dario | 1-6,4-6 | |
| ITF M25 Grodzisk Mazowiecki | 08/01 11:30 | 44 | Drebenstedt, Dario v 일니트스키, 스비아토슬라프 | 5-7,4-6 | |
| ITF M15 Sharm El Sheikh | 02/22 07:30 | 62 | Drebenstedt, Dario v Claverie, Lorenzo | 2-6,2-6 |