| Polish Open XD | 2019/03/29 08:00 | Smilowski/Swierczynska v Lin/Lin | W | 2-0 |
| Orleans Masters XD | 2019/03/20 12:00 | Magee/Magee v Smilowski/Swierczynska | L | 2-0 |
| Swiss Open XD | 2019/03/12 17:00 | Smilowski/Swierczynska v Mittelheisser/Mittelheisser | L | 0-2 |
| Portugal Int. XD | 2019/03/09 16:00 | Smilowski/Swierczynska v Mitsova/Vlaar | L | 0-2 |
| Portugal Int. XD | 2019/03/09 09:30 | Smilowski/Swierczynska v Sondergaard/Ipsen | W | 2-1 |
| Portugal Int. XD | 2019/03/08 10:30 | Smilowski/Swierczynska v Ekelund/Stoffersen | W | 2-0 |
| Swiss Open WD Qual | 2019/02/26 09:40 | Smilowski/Swierczynska v Jille/Van Der Aar | L | 0-2 |
| Giraldilla Int. XD | 2018/11/01 18:35 | Smilowski/Swierczynska v Reynolds/Darragh | W | 2-1 |