Head to Head
| Paraguay Open Women | 2019/09/13 17:20 | Paulina Vega v Melanie Diaz | W | 2-4 |
Home History
| World Team Championship Women | 2024/02/20 02:05 | Rosalba Aguiar La O v Melanie Diaz | L | 3-2 |
| World Team Championship Women | 2024/02/19 01:50 | Ying Ho v Melanie Diaz | L | 3-1 |
| World Team Championship Women | 2024/02/18 05:05 | Zion Lee v Melanie Diaz | L | 3-1 |
| World Team Championship Women | 2024/02/17 03:05 | Melanie Diaz v Gaia Monfardini | L | 1-3 |
| World Team Championship Women | 2024/02/17 01:50 | Melanie Diaz v Nikoleta Stefanova | L | 0-3 |
| WTT Feeder Corpus Christi Women | 2024/01/16 17:30 | Melanie Diaz v Mo Zhang | L | 1-3 |
| WTT Feeder Biella Women | 2023/12/14 09:30 | Melanie Diaz v Mateja Jeger | L | 0-3 |
| WTT Feeder Gaia Women | 2023/11/23 10:30 | Sally Moyland v Melanie Diaz | L | 3-0 |
Away History
| World Team Championship Women | 2024/02/21 02:10 | Paulina Vega v Yousra Helmy | L | 0-3 |
| World Team Championship Women | 2024/02/20 08:00 | Orawan Paranang v Paulina Vega | L | 3-0 |
| World Team Championship Women | 2024/02/18 01:35 | Paulina Vega v I-Ching Cheng | L | 0-3 |
| World Team Championship Women | 2024/02/17 03:25 | Paulina Vega v Jessica Reyes Lai | W | 3-2 |
| World Team Championship Women | 2024/02/17 01:50 | Paulina Vega v Tiffany Ke | L | 1-3 |
| World Team Championship Women | 2024/02/16 01:20 | Lynda Loghraibi v Paulina Vega | W | 0-3 |
| WTT Feeder Gaia Women | 2023/11/23 12:40 | Anna Hursey v Paulina Vega | L | 3-1 |
| Europe Cup Women | 2023/11/15 19:45 | Matilde Pinto v Paulina Vega | W | 0-3 |