| Challenger Ochsenhausen | 2021/04/01 12:30 | Sven Happek v Peter Hribar | L | 0-3 |
| Challenger Ochsenhausen | 2021/12/15 12:50 | Sven Happek v Evgueni Chtchetinine | W | 3-1 |
| Challenger Ochsenhausen | 2021/12/15 10:10 | Sven Happek v Josip Huzjak | L | 2-3 |
| Challenger Ochsenhausen | 2021/12/15 07:30 | Sven Happek v Florian Bluhm | L | 0-3 |
| Challenger Ochsenhausen | 2021/12/14 11:20 | Maciej Kubik v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2021/12/14 09:20 | Sven Happek v Florian Bluhm | L | 0-3 |
| Challenger Ochsenhausen | 2021/12/13 21:00 | Dennis Klein v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2021/12/13 18:20 | Kenan Hrnic v Sven Happek | W | 0-3 |
| Challenger Ochsenhausen | 2021/12/13 15:40 | Sven Happek v Damian Zech | W | 3-0 |
| Challenger Ochsenhausen | 2021/12/15 14:10 | Peter Hribar v Taehyun Kim | L | 1-3 |
| Challenger Ochsenhausen | 2021/12/15 11:30 | Peter Hribar v Amir Hossein Hodaei | W | 3-1 |
| Challenger Ochsenhausen | 2021/12/15 09:30 | Peter Hribar v Simon Berglund | L | 1-3 |
| WTT Contender Novo Mesto | 2021/11/09 09:10 | Peter Hribar v Cedric Tschanz | L | 2-3 |
| WTT Contender Lasko | 2021/11/04 19:55 | Peter Hribar v Paul Drinkhall | L | 0-3 |
| European Team Championships | 2021/09/30 16:55 | Peter Hribar v Hunor Szocs | L | 0-3 |
| European Team Championships | 2021/09/29 16:25 | Peter Hribar v Eric Glod | L | 2-3 |
| European Team Championships | 2021/09/28 16:00 | Peter Hribar v Benedek Olah | L | 1-3 |