Round: 25 Ground: Hardcourt outdoor
| ITF Israel F18 | 2015/12/09 08:00 | Yannai Barkai v Peter Kobelt | 0-6,2-6 |
| ITF Israel F10 | 2015/08/25 06:30 | Yannai Barkai v Peter Kobelt | 1-6,3-6 |
| ITF Israel F2 | 2017/03/22 08:30 | Igor Smilansky v Peter Kobelt | 6-4,6-2 |
| ITF Israel F2 | 2017/03/21 12:05 | Uri Hai Asidon v Peter Kobelt | 4-6,3-6 |
| ITF Japan F1 | 2017/03/09 02:45 | Peter Kobelt v Sang-Woo Noh | 3-6,3-6 |
| ITF Japan F1 | 2017/03/08 03:55 | Peter Kobelt v Masaki Sasai | 4-6,6-4,6-1 |
| Challenger Yokohama Qual | 2017/02/25 02:55 | Peter Kobelt v Kaito Itsusaki | 6-7,6-7 |
| Challenger Kyoto Qual | 2017/02/19 04:15 | Sora Fukuda v Peter Kobelt | 1-6,7-6,6-4 |
| Challenger Kyoto Qual | 2017/02/18 06:30 | Peter Kobelt v Kento Takeuchi | 7-5,7-6 |
| ITF Turkey F4 | 2017/02/05 08:45 | Milan Drinic v Peter Kobelt | 2-6,6-4,6-4 |
| ITF Israel F2 | 2017/03/21 10:25 | Fajing Sun v Yannai Barkai | 6-2,6-1 |
| ITF Israel F2 | 2017/03/19 08:00 | Yannai Barkai v Levente Godry | 7-6,6-1 |
| ITF Israel F2 | 2017/03/18 09:30 | Yannai Barkai v Iftah Yavetz | 6-3,6-1 |
| ITF Israel F2 | 2017/03/18 07:30 | George Botezan v Yannai Barkai | 6-3,1-6,4-6 |
| ITF Israel F1 | 2017/03/16 09:00 | Yannai Barkai v Laurynas Grigelis | 0-6,4-6 |
| ITF Israel F1 | 2017/03/15 08:40 | Roi Ginat v Yannai Barkai | 6-7,3-6 |
| ITF Israel F1 | 2017/03/13 10:00 | Ram Kapach v Yannai Barkai | 6-4,1-6,1-6 |
| ITF Israel F1 | 2017/03/12 12:00 | Yannai Barkai v Itay Shpindler | 6-1,6-2 |