Round: 5
| World Championship U18 Women | 2019/09/14 08:00 | Puerto Rico U18 Women v Thailand U18 Women | L | 1-3 |
| World Championship U18 Women | 2021/09/23 19:00 | USA U18 Women v Puerto Rico U18 Women | L | 3-0 |
| World Championship U18 Women | 2021/09/20 16:00 | Puerto Rico U18 Women v Romania U18 Women | L | 0-3 |
| World Championship U18 Women | 2019/09/14 08:00 | Puerto Rico U18 Women v Thailand U18 Women | L | 1-3 |
| World Championship U18 Women | 2019/09/13 13:30 | South Korea U18 Women v Puerto Rico U18 Women | L | 3-1 |
| World Championship U18 Women | 2019/09/12 16:00 | Puerto Rico U18 Women v Argentina U18 Women | L | 1-3 |
| World Championship U18 Women | 2019/09/10 10:30 | Italy U18 Women v Puerto Rico U18 Women | L | 3-0 |
| World Championship U18 Women | 2019/09/09 15:30 | Puerto Rico U18 Women v China U18 Women | L | 0-3 |
| World Championship U18 Women | 2019/09/08 18:00 | Cameroon U18 Women v Puerto Rico U18 Women | W | 2-3 |
| World Championship U18 Women | 2021/09/23 22:00 | Romania U18 Women v Thailand U18 Women | L | 3-2 |
| World Championship U18 Women | 2021/09/21 16:00 | Thailand U18 Women v USA U18 Women | L | 0-3 |
| World Championship U18 Women | 2019/09/14 08:00 | Puerto Rico U18 Women v Thailand U18 Women | W | 1-3 |
| World Championship U18 Women | 2019/09/13 11:00 | Canada U18 Women v Thailand U18 Women | L | 3-2 |
| World Championship U18 Women | 2019/09/12 18:30 | Egypt U18 Women v Thailand U18 Women | L | 3-2 |
| World Championship U18 Women | 2019/09/10 13:00 | Japan U18 Women v Thailand U18 Women | L | 3-0 |
| World Championship U18 Women | 2019/09/09 15:30 | Argentina U18 Women v Thailand U18 Women | L | 3-0 |
| World Championship U18 Women | 2019/09/08 18:00 | Russia U18 Women v Thailand U18 Women | L | 3-1 |