Hyeonji Ko ha enfrentado a 84 oponentes a lo largo de su carrera.

Player Team(s) Games
Hana Abdelaal 1
Sunaja Agara
U17 USA (W) (U17 WC)
1
Maya Ahmed 1
Jana Ahmed 1
Sofia Alonso 1
Juana Amaya 1
Luz Andujar 1
Ema Baldo 1
Lea Barthelme 1
Louann Battiston 1
Pauline Bayart 1
Jada Bediako 1
Madison Booker
U17 USA (W) (U17 WC)
1
Julia Bosque 1
Summer Bostock 1
Alma Bourgarel 1
Spela Brecelj 1
Kyra Bruyndoncx 1
Habtenesh Calvo 1
Jaloni Cambridge
U17 USA (W) (U17 WC)
1
Delfina Cergneux 1
Morgan Cheli
U17 USA (W) (U17 WC)
1
Laia Conesa 1
Alicia Courthiau 1
Breya Cunningham
U17 USA (W) (U17 WC)
1
Victoria Cuyvers 1
Sam Daelemans 1
Noor Devos 1
Jadyn Donovan
U17 USA (W) (U17 WC)
1
Jana Elalfy 1
Judy Elshebshery 1
Awa Fam Thiam 1
Victoria Fontana 1
Toby Fournier 1
Angelina Giacone 1
Delaney Gibb 1
Aisha Hassan 1
Salma Hassan 1
Farida Hassanin 1
Dagmar Hentschel 1
Hannah Hildalgo
U17 USA (W) (U17 WC)
1
Sara Hostyn 1
Nora Hucorne 1
Kenzy Ibrahim 1
Queen Ikhiuwu 1
Kenzy Khorshed 1
Ula Krenk 1
Nerea Lagowski 1
Elena Lazarevic 1
Sumer Lee 1
Paula Lopez 1
Ajok Madol 1
Malena Maggi 1
Lisa Marblie 1
Manca Marolt 1
Iyana Martin Carrion 1
Marina Mata 1
Sarah Metwally 1
Ines Monteagudo 1
Deborah Mukeba-Kasanda 1
Hana Ovcina 1
Deniya Prawl 1
Cassandre Prosper 1
Marina Radocaj 1
Mackenly Randolph
U17 USA (W) (U17 WC)
1
Sara Remacle 1
Bree Robinson 1
Jana Sallman 1
Ajsa Sivka 1
Taija Sta Maria 1
Zoja Stirn 1
Syla Swords 1
Ariadna Termis 1
Blau Tor 1
Tjasa Turnsek 1
Kennedy Umeh
U17 USA (W) (U17 WC)
1
Tanja Valancic 1
Judit Valero 1
Carla Viegas 1
JuJu Watkins
U17 USA (W) (U17 WC)
1
Jada Williams
U17 USA (W) (U17 WC)
1
Mikaylah Williams
U17 USA (W) (U17 WC)
1
Kim Zibert 1
Alina Zitek 1