| WTT Feeder Havirov Women Quals | 04/14 11:50 | - | Melanie Diaz v Oceane Guisnel | L | 2-3 | |
| WTT Feeder Varazdin Women | 04/04 17:25 | 6 | Sibel Altinkaya v Melanie Diaz | L | 3-0 | |
| WTT Feeder Otocec Women | 03/29 10:45 | 6 | Melanie Diaz v Georgina Pota | L | 2-3 | |
| Singapore Smash Women Quals | 03/08 02:30 | 6 | Melanie Diaz v Paulina Vega | L | 1-3 | |
| World Team Championship Women | 02/20 02:05 | - | Rosalba Aguiar La O v Melanie Diaz | L | 3-2 | |
| World Team Championship Women | 02/19 01:50 | - | Ying Ho v Melanie Diaz | L | 3-1 | |
| World Team Championship Women | 02/18 05:05 | - | Zion Lee v Melanie Diaz | L | 3-1 | |
| World Team Championship Women | 02/17 03:05 | - | Melanie Diaz v Gaia Monfardini | L | 1-3 | |
| World Team Championship Women | 02/17 01:50 | - | Melanie Diaz v Nikoleta Stefanova | L | 0-3 | |
| WTT Feeder Corpus Christi Women | 01/16 17:30 | 5 | Melanie Diaz v Mo Zhang | L | 1-3 | |
| WTT Feeder Biella Women | 12/14 09:30 | 6 | Melanie Diaz v Mateja Jeger | L | 0-3 | |
| WTT Feeder Gaia Women | 11/23 10:30 | 6 | Sally Moyland v Melanie Diaz | L | 3-0 |