| World Team Olympic Quals Women | 01/22 18:00 | - | Szandra Pergel v Jiayi Sun | L | 3-2 | |
| Croatia Open Women | 05/17 10:15 | - | Miyu Kato v Jiayi Sun | L | 4-2 | |
| Croatia Open U21 Women | 05/16 17:30 | - | Yumeno Soma v Jiayi Sun | W | 1-3 | |
| Croatia Open U21 Women | 05/16 15:00 | - | Jiayi Sun v Adriana Diaz | W | 3-1 | |
| Croatia Open Women | 05/16 12:40 | - | Jiayi Sun v Ganna Gaponova | W | 4-1 | |
| Croatia Open U21 Women | 05/16 11:20 | - | Daria Trigolos v Jiayi Sun | - | Walkover | |
| Croatia Open Women | 05/16 08:50 | - | Jiayi Sun v Ekaterina Chernyavskaya | W | 4-1 | |
| Qatar Open XD | 03/23 11:10 | - | Jiayi Sun v Adriana Diaz | L | 1-3 | |
| Qatar Open XD | 03/23 09:30 | - | Jiayi Sun v Sofia Xuan Zhang | W | 3-2 | |
| Qatar Open XD | 03/23 08:30 | - | Jiayi Sun v Sofia Xuan Zhang | W | 3-2 | |
| Czech Republic Extraleague | 03/22 16:55 | - | Dana Cechova v Jiayi Sun | W | 1-4 | |
| Czech Republic Extraleague | 03/20 16:50 | - | Regina Kim v Jiayi Sun | W | 0-3 |