| Kharkiv International 2019, XD | 2019/09/07 07:00 | Adam E / Lambert M v Smilowski P / Swierczynska M | W | 1-2 |
| Kharkiv International 2019, XD | 2019/09/06 11:30 | Stallwood S / Madarasz R v Smilowski P / Swierczynska M | W | 1-2 |
| World Championships XD | 2019/08/19 08:00 | Do T D / Pham H N v Smilowski P / Swierczynska M | L | 2-0 |
| Hellas Open XD | 2019/08/11 08:00 | Smilowski P / Swierczynska M v Delrue F / Heriau V | L | 1-2 |
| Hellas Open XD | 2019/08/10 14:00 | Smilowski P / Swierczynska M v Pringle/Andrew | W | 2-1 |
| Hellas Open XD | 2019/08/10 06:30 | Smilowski P / Swierczynska M v Sompie F H / Sompie F E | W | 2-0 |
| Open de Pologne - Doubles Mixtes | 2019/03/29 08:00 | Smilowski P / Swierczynska M v Lin/Lin | W | 2-0 |
| Orléans Masters - Doubles Mixtes | 2019/03/20 12:00 | Magee S / Magee C v Smilowski P / Swierczynska M | L | 2-0 |
| Kharkiv International 2019, XD | 2019/09/07 07:00 | Mairs G / Williams V v Magee S / Magee C | W | 2-1 |
| Belarus Int. XD | 2019/08/31 14:30 | Hemming C / Moore J v Mairs G / Williams V | L | 2-1 |
| Belarus Int. XD | 2019/08/31 07:40 | Flynn M / Hopton J v Mairs G / Williams V | W | 0-2 |
| Slovenia Int. XD | 2019/05/18 08:00 | Mairs G / Williams V v Kaisti A / Suutarinen I | W | 2-0 |
| Slovenia Int. XD | 2019/05/16 15:20 | Ivanic M / Galenic K v Mairs G / Williams V | W | 0-2 |
| Slovenia Int. XD | 2019/05/16 08:00 | Birker P / Hochmeir K v Mairs G / Williams V | W | 0-2 |
| Estonie Int. - Doubles Mixtes | 2019/01/13 09:00 | Mairs G / Williams V v Chrisnanta D B / Tan W H | L | 1-2 |
| Estonie Int. - Doubles Mixtes | 2019/01/12 14:00 | Kaisti A / Suutarinen I v Mairs G / Williams V | W | 0-2 |