Heithur Karlsdottir ha enfrentado a 242 oponentes a lo largo de su carrera.

Player Team(s) Games
Ranya Aburya 2
Anna Alborova
U18 Austria (W) (Euro U18 B)
1
Mihaela Aleksovska 1
Ana Angelovska 1
Kyara Bakker 2
Lucija Banovic
U18 Croatia (W) (Euro U18 B)
1
Maud Bastiaansen 1
Louann Battiston 1
Sophie Baydanov 1
Lana Beslic
U18 Croatia (W) (Euro U18 B)
1
Ivana Boneva
U18 Bulgaria (W) (Euro U18 B)
3
Camille Boosten 1
Monika Borisova
U18 Bulgaria (W) (Euro U18 B)
1
Laura Bota 1
Petra Bozan
U18 Croatia (W) (Euro U18 B)
1
Jeanine Brandsma 1
Spela Brecelj 1
Anna Brozova 2
Petra Brtan
U18 Croatia (W) (Euro U18 B)
1
Klara Brunner
U18 Austria (W) (Euro U18 B)
1
Isobel Bunyan 1
Rachel Callery
U18 Ireland (W) (Euro U18 B)
1
Anida Causevic 1
Emma Cechova 2
Blaza Ceh 1
Klett Celine
U18 Norway (W) (Euro U18 B)
1
Alexandra Chovanikova
U18 Slovakia (W) (Euro U18 B)
1
Nastja Claessens 1
Lucy Coogan
U18 Ireland (W) (Euro U18 B)
3
Marine Cop 1
Alicia Courthiau 1
Anisia Croitoru 1
Paloma Cucu 1
Carlota Da Cruz
U18 Slovakia (W) (Euro U18 B)
1
Karen Dalsgaard
U18 Denmark (W) (Euro U18 B)
1
Marija Damjanovic 1
Mikaela Damyanova 1
Aline De Munck 1
Ilse De Vries 2
Leni Declercq 1
Selma Deisz
U18 Norway (W) (Euro U18 B)
U20 Norway (W) (Euro U20)
2
Renée Denys 1
Noor Devos 1
Lucy Devoy
U18 Ireland (W) (Euro U18 B)
2
Kateryna Dike 1
Alexia Doba 1
Iva Dojchinova 1
Keona Douwstra 1
Anja Dragar 1
Elena Dragoeva
U18 Bulgaria (W) (Euro U18 B)
1
Amy Duggan
U18 Ireland (W) (Euro U18 B)
2
Orla Dullaghan 1
Anna Dyngeland
U20 Norway (W) (Euro U20)
1
Leia Edwards 1
Erica Egan
U18 Ireland (W) (Euro U18 B)
1
Alexandra Erdelyiova
U18 Slovakia (W) (Euro U18 B)
2
Natalia Filicka 1
Hazel Finn 1
Melanie Fischer
U18 Austria (W) (Euro U18 B)
2
Katie Flanagan 1
Olivia Forster 1
Erin Foxhall 1
Alexia Frincu 1
Tiril Frogner
U18 Norway (W) (Euro U18 B)
1
Micaiah Fubara
U18 Ireland (W) (Euro U18 B)
2
Alma Gandrup
U18 Denmark (W) (Euro U18 B)
1
Iliyana Georgieva 1
Lara Gianni
U18 Norway (W) (Euro U18 B)
1
Louisa Gibbins 1
Camilla Gjerstad
U18 Norway (W) (Euro U18 B)
1
Susanne Gjerstad
U18 Norway (W) (Euro U18 B)
1
Sara Gjorgjieska 1
Mila Gjukovikj 1
Emma Glavin 1
Ellie Glavin 1
Ingeborg Gruber
U18 Norway (W) (Euro U18 B)
1
Jana Guska 1
Vilde Havnes
U20 Norway (W) (Euro U20)
1
Nikky Hendrix 1
Sarah Hickey
U18 Ireland (W) (Euro U18 B)
2
Ajla Hidic 1
Liva Hjorth
U18 Denmark (W) (Euro U18 B)
1
Dea Hodja 1
Cora Horvath
U18 Austria (W) (Euro U18 B)
3
Vira Hrumaliuk 1
Nora Hucorne 1
Dominica Hynkova 2
Radina Ilieva 2
Catalina Ion 1
Ana Ivan 1
Viktoriya Ivanova 2
Margarita Ivanova 1
Hana Ivanusa 1
Lenny Jacimovic
U18 Austria (W) (Euro U18 B)
3
Synne Jacobsen
U20 Norway (W) (Euro U20)
1
Tonka Jaksic
U18 Croatia (W) (Euro U18 B)
1
Hana Jakubcekova
U18 Slovakia (W) (Euro U18 B)
2
Fatmata Janneh 1
Nina Janstova
U18 Slovakia (W) (Euro U18 B)
2
Katie Januszewska 1
Kamila Jarosova 1
Svea Jensen
U18 Denmark (W) (Euro U18 B)
1
Valentyna Kadlecova 2
Yana Karamfilova
U18 Bulgaria (W) (Euro U18 B)
2
Maria Alice Kealy
U18 Ireland (W) (Euro U18 B)
2
Sinead Keane 1
Ralitsa Kenareva 1
Yuna Klamer 1
Nikki Kleyhorst 1
Vanesa Kokalova
U18 Bulgaria (W) (Euro U18 B)
2
Tara Kokolic
U18 Croatia (W) (Euro U18 B)
1
Dominika Kollarova
U18 Slovakia (W) (Euro U18 B)
1
Polina Korbut 1
Dimana Kostova
U18 Bulgaria (W) (Euro U18 B)
1
Kanita Kozic 1
Krista Kozman 1
Terezia Kraislova 1
Mila Krasteva 1
Vanda Kristlova 1
Khrystyna Kulesha 1
Aneta Kytlicova 1
Bohdana Lapkhan 1
Anastasiia Lavrinets 1
Elena Lazarevic 1
Ana Leko 1
Mathea Lindbraten
U18 Norway (W) (Euro U18 B)
1
Aretha Linger 1
Karoline Lundin
U18 Denmark (W) (Euro U18 B)
1
Olivia Lutterodt
U18 Denmark (W) (Euro U18 B)
1
Gergana Madankova
U18 Bulgaria (W) (Euro U18 B)
2
Sara Majerova
U18 Slovakia (W) (Euro U18 B)
1
Nina Majorosova
U18 Slovakia (W) (Euro U18 B)
1
Gandy Malou-Mamel 1
Denitsa Manolova
U18 Bulgaria (W) (Euro U18 B)
1
Kristina Maricevic
U18 Croatia (W) (Euro U18 B)
1
Valentina Mayrhofer 1
Kara McCleane 1
Iva Medugorac
U18 Croatia (W) (Euro U18 B)
1
Elisa Mehyar
U18 Denmark (W) (Euro U18 B)
1
Lara Mendl 1
Ajla Meskic
U18 Austria (W) (Euro U18 B)
2
Ana Vita Micunovic 1
Ana Milovanova 1
Milica Mitrovic 1
Klimentina Modeva 1
Fatima Mohammad
U20 Norway (W) (Euro U20)
1
Jaleesa Molina 1
Johanna Molls 1
Anna Laura Molnarova
U18 Slovakia (W) (Euro U18 B)
2
Kirstine Munk
U18 Denmark (W) (Euro U18 B)
1
Maria Myklebust
U20 Norway (W) (Euro U20)
1
Anja Nachevska 1
Ema Nagyova
U18 Slovakia (W) (Euro U18 B)
2
Simona Neuschlova 1
Radoslava Nigutova
U18 Slovakia (W) (Euro U18 B)
1
Milica Nikolikj 1
Marija Nikolov 1
Gergana Nikova
U18 Bulgaria (W) (Euro U18 B)
1
Nina Novak
U18 Croatia (W) (Euro U18 B)
1
Ella O'Donnell 1
Niamh O'Leary
U18 Ireland (W) (Euro U18 B)
2
Katie O'Sullivan 1
Jasmijn Olsem 1
Janet Oriakhi 2
Maja Osmundsvag
U18 Norway (W) (Euro U18 B)
1
Isabella Palmqvist
U18 Denmark (W) (Euro U18 B)
1
Miky Panait 1
Karyna Panchuk 1
Dominika Paurova 2
Karolina Petlanova 1
Sunniva Pettersen
U18 Norway (W) (Euro U18 B)
1
Gina Pirjak
U18 Croatia (W) (Euro U18 B)
1
Tamara Podhradska
U18 Slovakia (W) (Euro U18 B)
2
Ida Praschl 1
Grace Prenter 1
Yvheniia Putra 1
Safa Ramdhani 1
Sara Remacle 1
Franca Rodhammer
U18 Austria (W) (Euro U18 B)
3
Judith Rossman
U18 Austria (W) (Euro U18 B)
1
Sara Sambolic 1
Hana Sambolic 1
Karyn Sanford
U20 Norway (W) (Euro U20)
1
Magdalena Schmidt
U18 Austria (W) (Euro U18 B)
2
Sonja Schuch 1
Lilian Schwarzenecker
U18 Austria (W) (Euro U18 B)
2
Rebecca Sexton
U18 Ireland (W) (Euro U18 B)
1
Helin Shakiroglu
U18 Bulgaria (W) (Euro U18 B)
1
Lucia Skvarekova
U18 Slovakia (W) (Euro U18 B)
1
Amila Smajic 1
Amina Smaka 1
Emily Smith 1
Aurora Sorbye
U18 Norway (W) (Euro U18 B)
U20 Norway (W) (Euro U20)
2
Sunniva Sorbye
U20 Norway (W) (Euro U20)
1
Mathilde Sorensen
U18 Denmark (W) (Euro U18 B)
1
Magdalena Spanring
U18 Austria (W) (Euro U18 B)
2
Zala Srot 1
Andzhela Stambolyan 1
Johana Stankova 1
Marija Starcevic 1
Nina Stavrov 1
Pien Steenbergen 1
Maria Stefancova
U18 Slovakia (W) (Euro U18 B)
1
Emma Stockinger 1
Bozhica Stoevska 1
Phoenix Stotijn 2
Deana Stoyanovska 1
Grace Strickland 1
Violet Stutz 1
Ema Szmerekova
U18 Slovakia (W) (Euro U18 B)
2
Rim Taha
U18 Denmark (W) (Euro U18 B)
1
Natasa Tausova
U18 Slovakia (W) (Euro U18 B)
1
Tetiana Tkachenko 1
Niamh Tolan
U18 Ireland (W) (Euro U18 B)
2
Natalia Tomajkova
U18 Slovakia (W) (Euro U18 B)
2
Viktoria Trailovic 1
Tereza Travnickova 2
Gergana Tsekova
U18 Bulgaria (W) (Euro U18 B)
2
Leilani Turner 1
Lea Tveteraas
U18 Norway (W) (Euro U18 B)
1
Serafyma Tykha 1
Michelle Ugwah 1
Diana Uhlikova
U18 Slovakia (W) (Euro U18 B)
1
Liana Uzovicova 1
Zara Valcic
U18 Croatia (W) (Euro U18 B)
1
Joana Valtcheva 1
Finley Van Bree 1
Paika Van Der Maas 1
Mecx Van Linge 1
Milou Van Vliet 1
Tereza Vandlikova 1
Vanina Vasileva 1
Charlotte Velichova 2
Iris Vennema 1
Valentina Veselinova 1
Lois Vrolijk 1
Luisa Vydrova 2
Rozemarijn Warmenhoven 1
Sabrina Werner 1
Charli Wroe 1
Mia Zeks 1
Natalia Zvancigerova
U18 Slovakia (W) (Euro U18 B)
1