| World Championships WD | 12/12 10:00 | 6 | Ponnappa A / Reddy B S v Delrue D / Palermo L | - | Walkover | |
| Uber Cup - Doubles Femmes | 10/09 12:00 | - | Fukushima/Matsutomo v Delrue D / Palermo L | - | Retired | |
| Masters d'Espagne - Doubles Mixtes | 05/20 14:00 | 4 | Jille / Van Der Aar v Delrue D / Palermo L | L | 2-1 | |
| Masters d'Espagne - Doubles Mixtes | 05/19 13:20 | 5 | Molares J / Lorenzo E v Delrue D / Palermo L | W | 0-2 | |
| Indonesia Masters WD | 01/15 10:50 | 5 | Delrue D / Palermo L v Honderich R / Tsai K | L | 1-2 | |
| Malaysia Masters WD | 01/07 09:25 | 5 | Delrue D / Palermo L v Piek S / Seinen C | L | 0-2 | |
| Syed Modi Int. WD | 11/29 13:00 | 3 | Baek H N / Jung K E v Delrue D / Palermo L | L | 2-0 | |
| Syed Modi Int. WD | 11/28 09:10 | 4 | Delrue D / Palermo L v Bora M M / Saikia S | W | 2-0 | |
| Syed Modi Int. WD | 11/27 10:40 | 5 | K. Bhat/Gautam v Delrue D / Palermo L | W | 0-2 | |
| Scottish Open WD | 11/22 12:20 | 5 | Delrue D / Palermo L v Lado A / Tolman L | - | Walkover | |
| Irish Open WD | 11/16 14:10 | 1 | Magelund A / Ravn F v Delrue D / Palermo L | L | 2-0 | |
| Irish Open WD | 11/15 17:15 | 2 | Boeje A / Poulsen M v Delrue D / Palermo L | - | Walkover | |
| Irish Open WD | 11/15 12:00 | 3 | Heriau V / Lambert M v Delrue D / Palermo L | W | 0-2 | |
| Irish Open WD | 11/14 22:25 | 4 | Fankhauser N / Tabeling I v Delrue D / Palermo L | W | 0-2 | |
| China Open 2018, Women Doubles | 11/05 07:40 | 5 | Matsumoto M / Nagahara W v Delrue D / Palermo L | L | 2-0 | |
| Open de France - Doubles Femmes | 10/23 10:30 | 5 | Hsu Y C / Hu L F v Delrue D / Palermo L | L | 2-1 | |
| Denmark Open WD | 10/15 14:40 | 5 | Chow / Lee v Delrue D / Palermo L | L | 2-1 | |
| Dutch Open WD | 10/11 14:40 | 3 | Stoeva/Stoeva v Delrue D / Palermo L | L | 2-0 | |
| Dutch Open WD | 10/10 17:10 | 4 | Delrue D / Palermo L v Moore J / Williams V | W | 2-1 | |
| Dutch Open WD | 10/09 11:50 | 5 | Delrue D / Palermo L v Finne Ipsen/Surrow | W | 2-1 | |
| Korea Open 2019, WD | 09/25 00:50 | 5 | Delrue D / Palermo L v Du / Li | L | 1-2 | |
| China Open 2018, Women Doubles | 09/18 11:00 | 5 | Piek S / Seinen C v Delrue D / Palermo L | L | 2-0 | |
| World Championships WD | 08/21 12:50 | 5 | Stoeva/Stoeva v Delrue D / Palermo L | L | 2-1 | |
| World Championships WD | 08/19 17:50 | 6 | Delrue D / Palermo L v Lee/Lee | W | 2-0 | |
| Thailand Open WD | 08/01 06:10 | 4 | Delrue D / Palermo L v Polii G / Rahayu A | L | 0-2 | |
| Thailand Open WD | 07/31 03:45 | 5 | Korepap C / Sudjaipraparat K v Delrue D / Palermo L | W | 0-2 | |
| Japan Open WD | 07/25 06:10 | 4 | Delrue D / Palermo L v Fukushima/Hirota | L | 0-2 | |
| Japan Open WD | 07/24 06:10 | 5 | Chalad. C / Muen. P v Delrue D / Palermo L | W | 0-2 | |
| US Open 2019, WD | 07/12 01:10 | 4 | Delrue D / Palermo L v Boeje A / Poulsen M | L | 0-2 | |
| US Open 2019, WD | 07/10 20:40 | 5 | Delrue D / Palermo L v Chen/Chen | W | 2-1 |