| Mauthausen, Austria | 05/07 09:40 | 25 | Sebastian Sorger v Rehberg, Max Hans | 1-6,2-6 | |
| ITF M15 Osijek | 05/03 18:10 | 27 | Poljicak, Mili v Sebastian Sorger | 6-2,7-6 | |
| ITF M15 Osijek | 05/02 11:00 | 26 | Matic Kriznik v Sebastian Sorger | 4-6,2-6 | |
| ITF M15 Osijek | 05/01 13:30 | 25 | Sebastian Sorger v 피칠러, 디비드 | Retired | |
| ITF M15 Split | 04/23 14:05 | 25 | Sebastian Sorger v Duje Markovina | 6-3,4-6,2-6 | |
| ITF M15 Antalya | 04/03 08:40 | 25 | Sebastian Sorger v David Fix | 4-6,6-1,4-6 | |
| ITF M15 Antalya | 03/27 09:55 | 25 | Sebastian Sorger v 티우르네브, 에브게니 | 5-7,1-6 | |
| ITF M15 Opatija | 03/23 10:00 | 28 | Sebastian Sorger v 오브샤렌코, 올렉산들 | 4-6,5-7 | |
| ITF M15 Opatija | 03/22 12:45 | 27 | Compagnucci, Tommaso v Sebastian Sorger | 6-7,0-6 | |
| ITF M15 Opatija | 03/21 09:00 | 26 | 소렌티노, 루이기 v Sebastian Sorger | 1-6,6-2,4-6 | |
| ITF M15 Opatija | 03/20 08:30 | 25 | Sebastian Sorger v 파블로비치, 루카 | 6-1,6-2 | |
| ITF M15 Monastir | 02/28 10:40 | 25 | Sebastian Sorger v 스투르만, 롤란드 | 3-6,6-3,3-6 | |
| ITF M15 Monastir | 02/21 17:20 | 25 | Sebastian Sorger v Matej Dodig | 5-7,1-6 | |
| ITF M15 Monastir | 02/15 08:30 | 26 | 두신, 루이스 v Sebastian Sorger | 7-5,5-7,6-4 | |
| ITF M15 Monastir | 02/13 11:00 | 25 | Sebastian Sorger v 티우르네브, 에브게니 | 3-6,6-4,6-4 | |
| ITF M15 Monastir | 12/14 10:00 | 26 | 네그리투, 크리스토프 v Sebastian Sorger | 5-7,7-5,6-1 | |
| ITF M15 Monastir | 12/13 08:30 | 25 | 돈스키, 알렉산더 v Sebastian Sorger | 6-3,5-7,3-6 | |
| ITF M15 Monastir | 12/07 11:00 | 26 | Sebastian Sorger v Guy Den Ouden | 6-2,1-6,0-6 | |
| ITF M15 Monastir | 12/06 13:35 | 25 | Sebastian Sorger v Kudriashov, Igor | 7-5,4-6,7-6 | |
| ITF M15 Limassol | 12/02 08:00 | 28 | 후리온, 밀렌 v Sebastian Sorger | 6-3,6-4 | |
| ITF M15 Limassol | 12/02 08:00 | 26 | 트린커, 조나스 v Sebastian Sorger | Cancelled | |
| ITF M15 Limassol | 12/01 08:00 | 27 | 프리호드코, 올레그 v Sebastian Sorger | 1-6,3-6 | |
| ITF M15 Limassol | 11/30 08:00 | 26 | Jurriaan Bol v Sebastian Sorger | 7-5,3-6,3-6 | |
| ITF M15 Limassol | 11/29 14:10 | 25 | Twan Van Zijl v Sebastian Sorger | 3-6,0-6 | |
| ITF M15 Limassol | 11/24 10:00 | 27 | Sebastian Sorger v Pieczkowski, Olaf | 6-4,2-6,3-6 | |
| ITF M15 Limassol | 11/23 11:00 | 26 | Sebastian Sorger v 트린커, 조나스 | 6-4,1-6,6-1 | |
| ITF M15 Limassol | 11/21 09:45 | 25 | Sebastian Sorger v Mats Bredschneijder | 6-0,7-5 | |
| ITF M15 Monastir | 11/09 08:30 | 26 | Sebastian Sorger v 페르난데즈 플로레스, 디에고 | 6-7,2-6 | |
| ITF M15 Monastir | 11/07 08:30 | 25 | Sebastian Sorger v Federico Bondioli | 6-4,7-5 | |
| ITF M15 Monastir | 11/01 08:00 | 25 | Sebastian Sorger v Kupcic, Jan | 2-6,4-6 |