Head to Head
| Qatar Open Women | 2018/04/29 11:00 | Ovidiu Ionescu v Kristian Karlsson | W | 0-3 |
| Qatar Open XD | 2017/04/20 11:15 | Kristian Karlsson v Ovidiu Ionescu | W | 4-2 |
Home History
| Qatar Open Women | 2018/05/02 18:00 | Kristian Karlsson v Ahmed Saleh | W | 3-0 |
| Qatar Open Women | 2018/05/01 14:30 | Kristian Karlsson v Bojan Tokic | L | 2-3 |
| Qatar Open Women | 2018/04/30 17:00 | Kristian Karlsson v Patrick Franziska | L | 2-3 |
| Qatar Open Women | 2018/04/30 09:30 | Chun Ting Wong v Kristian Karlsson | L | 3-1 |
| Qatar Open Women | 2018/04/30 08:30 | Kwan Kit Ho v Kristian Karlsson | W | 2-3 |
| Qatar Open Women | 2018/04/29 11:00 | Ovidiu Ionescu v Kristian Karlsson | W | 0-3 |
| Qatar Open Women | 2018/04/15 15:40 | Kristian Karlsson v Bojan Tokic | W | 3-2 |
| Qatar Open Women | 2018/04/15 13:40 | Kristian Karlsson v Patrick Franziska | L | 2-3 |
Away History
| Qatar Open Women | 2018/04/29 11:00 | Ovidiu Ionescu v Kristian Karlsson | L | 0-3 |
| Qatar Open XD | 2018/03/22 15:30 | Ricardo Walther v Ovidiu Ionescu | L | 4-2 |
| Qatar Open XD | 2018/03/21 14:50 | Ovidiu Ionescu v Par Gerell | W | 4-0 |
| Qatar Open XD | 2018/03/07 07:30 | Benedikt Duda v Ovidiu Ionescu | L | 4-1 |
| Qatar Open Women | 2018/01/22 18:29 | Jakub Dyjas v Ovidiu Ionescu | L | 3-1 |
| Qatar Open Women | 2017/09/14 18:55 | Ovidiu Ionescu v Zengyi Wang | W | 10-4 |
| Qatar Open Women | 2017/09/14 17:30 | Ovidiu Ionescu v Daniel Gorak | W | 3-2 |
| Qatar Open Women | 2017/09/01 19:10 | Benedikt Duda v Ovidiu Ionescu | W | 2-3 |