| Swiss Open - Kvinnedouble - Kval | 2018/03/27 12:45 | Joshua Magee v Michael Spencer-Smith | L | 2-0 |
| Swiss Open - Kvinnedouble - Kval | 2018/03/27 07:30 | Michael Spencer-Smith v Alexis Chollet | W | 2-0 |
| Swiss Open - Kvinnedouble - Kval | 2018/02/20 12:10 | Michael Spencer-Smith v Joel Koenig | L | 0-2 |
| Indonesia Masters - Mixed double | 2017/11/22 18:30 | Michael Spencer-Smith v Subhankar Dey | L | 0-2 |
| Indonesia Masters - Mixed double | 2017/10/31 17:35 | Michael Spencer-Smith v Erik Meijs | L | 0-2 |
| Indonesia Masters - Mixed double | 2017/10/11 08:00 | Michael Spencer-Smith v Pablo Abian | L | 0-2 |
| Giraldilla Int. XD | 2017/04/06 10:20 | Michael Spencer-Smith v Eemi Seppala | W | 2-0 |
| Giraldilla Int. XD | 2017/03/23 10:30 | Mateusz Danielak v Michael Spencer-Smith | W | 1-2 |
| Swiss Open - Kvinnedouble - Kval | 2018/09/21 08:10 | Wei Chi Liu v Joonas Korhonen | L | 2-1 |
| Giraldilla Int. XD | 2018/04/13 13:20 | Joonas Korhonen v Toby Penty | L | 0-2 |
| Swiss Open - Kvinnedouble - Kval | 2018/04/12 14:55 | Karl Thor S'gaard v Joonas Korhonen | W | 0-2 |
| Swiss Open - Kvinnedouble - Kval | 2018/03/08 14:00 | Valentin Singer v Joonas Korhonen | W | 1-2 |
| Swiss Open - Kvinnedouble - Kval | 2018/03/08 10:30 | Joonas Korhonen v Douglas Lidman | W | 2-0 |
| Giraldilla Int. XD | 2018/01/19 10:00 | Rosario Maddaloni v Joonas Korhonen | L | 2-0 |
| Swiss Open - Kvinnedouble - Kval | 2018/01/18 10:30 | Richard Kuhl v Joonas Korhonen | W | 0-2 |
| Swiss Open - Kvinnedouble - Kval | 2018/01/11 18:15 | Joonas Korhonen v Kevin Arokia Walter | W | 2-1 |