| ITF M15 Monastir | 01/05 12:50 | 26 | Wunderlich, Yannick v Guy Den Ouden | 1-6,2-6 | |
| ITF M15 Monastir | 01/04 10:15 | 25 | Wunderlich, Yannick v Mohamed A Oueslati | 6-0,6-0 | |
| ITF M15 Monastir | 01/02 16:20 | 62 | Wunderlich, Yannick v 시소에브, 니콜라이 | 2-6,6-4,10-7 | |
| ITF M15 Monastir | 01/02 10:30 | 62 | Wunderlich, Yannick v Brun, Thomas George | 6-2,6-0 | |
| ITF M15 Monastir | 01/01 10:30 | 62 | Wunderlich, Yannick v Cataldi, Claudio | 6-0,6-0 | |
| ITF M15 Monastir | 12/26 13:30 | 62 | Wunderlich, Yannick v 시소에브, 니콜라이 | 4-6,6-0,8-10 | |
| ITF M15 Monastir | 12/26 08:00 | 62 | Wunderlich, Yannick v Bonifacius, Rafn Kumar | 6-2,6-2 | |
| German Championship | 12/06 15:00 | - | 웨흐넬트, 카이 v Wunderlich, Yannick | 6-4,6-2 | |
| German Championship | 12/05 11:00 | - | 로더, 자닉 v Wunderlich, Yannick | 0-0 | |
| ITF M15 Villers Les Nancy | 10/31 08:55 | 54 | Wunderlich, Yannick v Musitelli, F. | 2-6,2-6 | |
| ITF M15 Villers Les Nancy | 10/30 09:35 | 54 | Wunderlich, Yannick v 키반다, 시즈야 에르네스트 | 6-0,7-6 | |
| ITF M25 Sarreguemines | 10/26 16:00 | 25 | Wunderlich, Yannick v 다데드, 단 | 1-6,4-6 | |
| ITF M25 Sarreguemines | 10/24 10:50 | 54 | Wunderlich, Yannick v William Jucha | 6-2,6-3 | |
| ITF M25 Sarreguemines | 10/23 13:25 | 54 | Wunderlich, Yannick v Betesh, Jordan | 6-2,6-1 | |
| ITF M15 Sharm El Sheikh | 10/06 11:00 | 26 | Borg, Leo v Wunderlich, Yannick | 6-2,6-0 | |
| ITF M15 Sharm El Sheikh | 10/05 09:40 | 25 | Petr Bar Biryukov v Wunderlich, Yannick | Retired | |
| ITF M15 Trier | 08/22 13:15 | 54 | Wunderlich, Yannick v Wiskandt, Max | 6-3,5-7,4-10 | |
| ITF M15 Trier | 08/22 08:00 | 54 | Wunderlich, Yannick v Genier, Tanguy | 6-3,6-3 | |
| ITF M25 Most | 05/19 07:55 | 26 | Wunderlich, Yannick v 사프와트, 모하메드 | 0-6,2-6 | |
| ITF M25 Most | 05/18 07:55 | 25 | Jiri Cizek v Wunderlich, Yannick | 4-6,4-6 | |
| ITF M25 Most | 05/16 08:00 | 62 | Wunderlich, Yannick v 파울로브카크, 사무엘 | Retired | |
| ITF M15 Meerbusch | 05/01 07:30 | 62 | Wunderlich, Yannick v Alen Moritz Hodzic | 3-6,6-4,4-10 | |
| ITF M25 Monastir | 02/20 08:00 | 62 | Matsuda, Ryuki v Wunderlich, Yannick | 6-0,6-1 | |
| ITF M15 Oberhaching | 02/13 13:30 | 44 | 코프, 산드로 v Wunderlich, Yannick | 6-2,6-3 | |
| ITF M15 Oberhaching | 02/13 08:00 | 44 | David Fix v Wunderlich, Yannick | 6-3,5-7,7-10 | |
| ITF M15 Monastir | 01/13 13:30 | 26 | 나우, 하젬 v Wunderlich, Yannick | 7-6,6-0 | |
| ITF M15 Monastir | 01/12 10:45 | 25 | Zribi, Rayen v Wunderlich, Yannick | 1-6,2-6 | |
| ITF M25 Monastir | 01/03 12:30 | 62 | Marquiselli, Victorio v Wunderlich, Yannick | 4-6,7-5,10-6 | |
| ITF M25 Monastir | 01/03 08:00 | 62 | 아고스티네토, 지오반니 v Wunderlich, Yannick | 4-6,0-6 | |
| ITF M15 Monastir | 11/08 08:00 | 62 | 보우레아우, 알렉시스 v Wunderlich, Yannick | 6-3,6-1 |