2020 ITTF World Team Qualification Event | ITTF rankings: Cha Hyo Sim 4215, Kim Nam Hae 3375 |
2019 ITTF-Asian Championships | ITTF rankings: Cha Hyo Sim 4785, Kim Nam Hae 3315 |
2019 ITTF Challenge Plus, Pyongyang Open | ITTF rankings: Cha Hyo Sim 5864, Kim Nam Hae 3007 |
2019 ITTF World Tour Platinum, China Open | ITTF rankings: Cha Hyo Sim 6374, Kim Nam Hae 3727 |
2019 World Table Tennis Championships | ITTF rankings: Cha Hyo Sim 4799, Kim Nam Hae 2677 |
2018 World Tour, Korean Open | ITTF rankings: Cha Hyo Sim 3576, Kim Nam Hae 3246 |
2018 Challenge, DPR Korea Open | ITTF rankings: Cha Hyo Sim 2766, Kim Nam Hae 2526 |
2018 Team World Cup | ITTF rankings: Cha Hyo Sim 2186, Kim Nam Hae 976 |
2017 Universdiade (TPE) | ITTF rankings: Cha Hyo Sim 2194, Kim Nam Hae 2131 |
2017 Challenge, DPR Korea Open | ITTF rankings: Cha Hyo Sim 2194, Kim Nam Hae 2131 |