| Challenger Ochsenhausen | 2020/11/18 08:10 | Sven Happek v Carlos Ishida | L | 1-3 |
| Challenger Ochsenhausen | 2020/03/19 12:10 | Sven Happek v Carlos Ishida | L | 1-3 |
| Challenger Ochsenhausen | 2020/03/16 16:20 | Carlos Ishida v Sven Happek | W | 2-3 |
| Challenger Ochsenhausen | 2019/11/20 13:30 | Carlos Ishida v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2019/01/10 12:10 | Carlos Ishida v Sven Happek | L | 3-2 |
| Challenger Ochsenhausen | 2020/11/20 10:50 | Sven Happek v Evgueni Chtchetinine | W | 3-1 |
| Challenger Ochsenhausen | 2020/11/20 08:10 | Sven Happek v Francisco Sanchi | L | 2-3 |
| Challenger Ochsenhausen | 2020/11/19 11:30 | Sven Happek v Deni Kozul | L | 0-3 |
| Challenger Ochsenhausen | 2020/11/19 08:10 | Sven Happek v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2020/11/18 13:30 | Sven Happek v Liang Qiu | L | 0-3 |
| Challenger Ochsenhausen | 2020/11/18 10:10 | Florian Bluhm v Sven Happek | W | 2-3 |
| Challenger Ochsenhausen | 2020/11/18 08:10 | Sven Happek v Carlos Ishida | L | 1-3 |
| Challenger Ochsenhausen | 2020/10/23 10:30 | Sven Happek v Elia Schmid | W | 3-0 |
| Challenger Ochsenhausen | 2020/11/20 11:30 | Florian Bluhm v Carlos Ishida | L | 3-1 |
| Challenger Ochsenhausen | 2020/11/19 13:30 | Carlos Ishida v Liang Qiu | W | 3-1 |
| Challenger Ochsenhausen | 2020/11/19 12:10 | Evgueni Chtchetinine v Carlos Ishida | L | 3-0 |
| Challenger Ochsenhausen | 2020/11/19 10:10 | Francisco Sanchi v Carlos Ishida | L | 3-1 |
| Challenger Ochsenhausen | 2020/11/18 14:10 | Deni Kozul v Carlos Ishida | L | 3-0 |
| Challenger Ochsenhausen | 2020/11/18 10:50 | Dauud Cheaib v Carlos Ishida | L | 3-1 |
| Challenger Ochsenhausen | 2020/11/18 08:10 | Sven Happek v Carlos Ishida | W | 1-3 |
| Challenger Ochsenhausen | 2020/10/13 09:40 | Alberto Mino v Carlos Ishida | L | 3-0 |