| EM | 2022/08/14 13:55 | Rares Sipos v Georgios Stamatouros | W | 3-2 |
| WTT Feeder - Budapest | 2022/07/19 14:40 | Rares Sipos v Jaehyun An | W | 3-2 |
| WTT Contender Zagreb | 2022/06/17 12:00 | Ricardo Walther v Rares Sipos | L | 3-0 |
| WTT Contender Zagreb | 2022/06/16 16:30 | Rares Sipos v Robert Gardos | W | 3-1 |
| WTT Contender Zagreb Quals | 2022/06/15 13:20 | Samuel Kulczycki v Rares Sipos | W | 1-3 |
| WTT Contender Zagreb Quals | 2022/06/14 17:10 | Wang-Wei Peng v Rares Sipos | W | 0-3 |
| WTT Contender Zagreb Quals | 2022/06/13 08:40 | Elias Hardmeier v Rares Sipos | W | 2-3 |
| WTT Feeder Westchester | 2022/05/13 19:33 | Eugene Wang v Rares Sipos | L | 4-1 |
| Challenger - Ochsenhausen | 2022/03/08 09:30 | Lucas Moland v Adam Klajber | W | 0-3 |
| Challenger - Ochsenhausen | 2022/03/08 08:10 | Dillon Chambers v Adam Klajber | W | 2-3 |
| Challenger - Ochsenhausen | 2022/03/07 18:10 | Florian Bourrassaud v Adam Klajber | L | 3-1 |
| Challenger - Ochsenhausen | 2022/03/07 16:10 | Ryu Hiruta v Adam Klajber | W | 2-3 |
| Challenger - Ochsenhausen | 2022/03/07 13:30 | Guillaume Alcayde v Adam Klajber | L | 3-1 |
| Challenger - Ochsenhausen | 2022/03/07 12:10 | Guilherme Teodoro v Adam Klajber | L | 3-1 |
| Challenger - Ochsenhausen | 2022/03/07 07:30 | Jordy Piccolin v Adam Klajber | L | 3-0 |
| WTT Feeder Düsseldorf | 2022/01/17 09:52 | Alin Spelbus v Adam Klajber | L | 3-1 |