Rosters – Women’s Competition
Group A (Budapest):Â Italy, Hungary, Canada, Colombia.
Italy – Laura Teani (Padova), Elisa Queirolo (Padova), Roberta Biaconi (CSS), Caterina Banchelli (Florentia), Chiara Tabani (SIS Roma), Silvia Avegno (Mataro), Giduitta Galardi (SIS Roma), Sofia Guistini (SIS Roma), Domitilla Picozzi (SIS Roma), Valeria Palmieri (Ekipe Orizzonte), Claudia Marletta (Ekipe Orizzonte), Giulia Viacava (Ekipe Orizzonte), Giulia Emmolo (Ekipe Orizzonte)
Hungary – Edina Gangl (Glyfada), Alda Magyari (UVSE), Kamilla Farago (UVSE), Krisztina Garda (DFVE), Greta Gurisatti (FTC), Rita Keszthelyi-Nagy (UVSE), Geraldine Mahieu (DFVE), Zsuzsanna Mate (FTC), Dora Leimeter (FTC), Rebecca Parkes (Ethnikos),Natasa Rybanska (UVSE), Dorottya Szilagyi (DFVE), Vanda Valyi (Padova)
Canada – Jessica Gaudreault (Capital Wave), Kelly McKee (Reythmno), Axelle Crevier (Mediterrani TBC), Emma Wright (Cal Bears), Amanada Amorosa (Rethymno), Gurpreet Sohi (Sabadell), Verica Bakoc (Ethnikos), Rae Lekness (San Jose University), Hayley McKelvey (Pacific Storm), Kyra Christmas (Olympiacos), Kindred Paul (Sydney University Lions), Shae La Roche (SIS Roma), Clara Vulpisi (Pacific Tigers),Â
Columbia – Sara Agudelo, Maria Valentina Restrepo Mercado, Carolina Ortega Fuentes, Juliana Atehortua Gil, Maria Jose Serna Quiroz, Sara, Vanegas Morales, Daniela Marin Correa, Susaana Atehortua Gil, Ana Maria Correa Vanegas, Maria Carolona Lastre Palomeque, Angela Maria Rivera Rincon, Antonia Caicedo Granada, Isabella Chamorro Vergara
Group B (Debrecen):Â USA, Netherlands, South Africa, Argentina.
USA –Â Ashleigh Johnson (Ethnikos Piraeus), Maddie Musselman (UCLA), Tara Prentice (UC Irvine), Rachel Fattal (SOCAL), Ava Johnson (UCLA), Maggie Steffens (CN Sabadell), Steph Haralabidis (Ethnikos Piraeus), Ryann Neushul (Stanford), Denise Mammolito (CN Sant Andreu), Kaleigh Gilchrist (NYAC), Bayley Weber (USC), Jordan Raney (Olympiacos Piraeus), Amanda Longan (Santa Barbara 805)
Netherlands – Laura Aarts (UZSC) , Bente Rogge (ZV De Zaan), Maxine Schapp (ZV De Zaan), Lola Moolhuijzen (Polar Bears), Sarah Buis (Dunaujvaros), Sabrina Van der Sloot (Sabadell), Vivian Sevenich (Mataro), Simone Van der Kraats (Mataro), Nina Ten Broek (Terrassa), Iris Wolves (Mediterrani/ potential move to ANO Glyfada), Ilse Koolhaas (Glyfada), Brigitte Sleeking (Olympiacos), Kitty Lynn Joustra (Cal Bears)
South Africa – Meg Maartens (Eastern Cape) , Nicola Macloed (Gauteng) , Hannah Muller (Eastern Cape), Chloe Meecham (Eastern Cape), Esihle Zond (Western Cape), Paige Tancrel (KwaZulu Natal), Iman Akomolafe (Eastern Cape), Daniela Passoni (Gauteng), Ruby Versveld (Western Cape), Shakira January (Gauteng), Tumaini Macdonell (Eastern Cape), Annie Thorton-Dibb (Western Cape), Ashleigh Vaughn (Eastern Cape)
Argentina –Â Nahir Stegmayer (CNSA), Lucia Ruiz Catellani (CAAM), Cecilia Leonard (IONA College), Ashley Hatcher (Princeton University), Ludmila Ianni (USB Bordeaux), Maitena Romano (CNSA), Julieta Auliel (Suterh), Isabel Maria Riley (Long Beach State University), Ana Agnesina (CAAM), Anahi Bacigalupo (Suterh), Dana Gerschovsky (CN Rubi), Lola Canales (Suterh)
Group C (Sopron):Â Brazil, Kazakhstan, New Zealand, Australia.
Brazil – Tatiana Pregolini (ECP), Alissa Pincirolli (ECP), Mariane Cosmo (VK Vojvodina), Kemily Leão (C.D.Waterpolo Iruna), Jeniffer Cavalganti (Flamengo), Marcela Marrane (ECP), Samanta Rezende (Flamengo), Luana Quin (ECP) , Leticia Belorio (Baurense) , Rebeca Moreira (Flamengo) , Mirella Coutinho, Ana Julia Amaral and Isabela Souza.
Kazakhstan – TBC
New Zealand – Bernadette Doyle (Sea Wolf), Libby Gault (Atlantis), Emmerson Houghton (Marist), Malia Josephson (Wagner +Marist), Bridget Layburn (North Harbour), Gabby MacDonald (Atlantis), Morgan McDowall (Atlantis), Katie McKenty (North Harbour), Gabrielle Milicich(Marist), Jessica Milicich (Marist, C), Emily Nicholson (Fresno State + North Harbour), Millie Quinn (Atlantis), Sophie Shorter Robinson (Marist)
Australia – Abby Andrews (SIS Roma), Charlize Andrews (Queensland Thunder) , Zoe Arancini (Drummoyne Devils), Hayley Ballesty (Sant Andreu), Tenealle Fasala (Queensland Thunder), Bronte Halligan (Ekipe Orizzonte), Matilda Kearns (USC Trojans), Bridget Leeson-Smith (Queensland Thunder), Genevieve Longman ( UTS Balmain Tigers), Lena Mihailovic (ACU Cronulla Sharks), Gabi Palm (Queensland Thunder), Amy Ridge (Vouliagmeni ), Alice Williams (Queensland Thunder)
Group D (Szeged):Â Thailand, France, Greece, Spain.
Thailand – Bhandila Asayuth, Krishna Phuangthong, Benyakorn Khunpratum, Kornkan Pungpongsakul, Yanisa Tuhong, Nattamon Khamma, Panchita Rojwattanaditkul, Tanidakan Kwanthongthanari, Isree Tuhong, Punnada Rojanarat, Watani Nilklad, Napasorn Hatsang.Â
France – TBC
Greece –Â Ioanna Stamatopoulou (Olympiacos Piraeus), Margarita Plevritou (Olympiacos Piraeus), Marina Kotsioni (NC Vouliagmeni), Eleftheria Plevritou (Olympiacos Piraeus), Vasiliki Plevritou (Olympiacos Piraeus), Stefania Santa (NC Vouliagmeni), Eleni Xenaki (Olympiacos Piraeus), Ioanna Chidiriotis (NC Vouliagmeni), Evangelia Karytsa (ANO Glyfada), Maria Myriokefalitaki (Olympiacos Piraeus), Irene Ninou (ANO Glyfada), Eleftheria Fountontou (ANO Glyfada), Maria Patras (NC Vouliagmeni), Athina Giannopoulou (NC Vouliagmeni), Sofia Tornarou (Olympiacos Piraeus), Fotini Tricha (Olympiacos Piraeus), Eleni Elliniadi (Ethnikos Piraeus), Christina Siouti (Olympiacos Piraeus), Eleni Sotireli (Ethnikos Piraeus)
Spain –Paula Camus (CN Terrassa), Anna Espar (CN Mataro), Laura Ester (CN Sabadell), Judith Forca Ariza (CN Sabadell), Maica Garcia Godoy (CN Sabadell), Irene Gonzalez (CN Sabadell), Paula Leiton (CN Terrassa), Cristina Nogue (CN Mataro), Bea Ortiz (CN Terrassa), Pili Pena (CN Terrassa), Nona Perez (CN Sabadell), Elena Ruiz (CN Rubi), Martina Terre (CN Sant Andreu)
Rosters – Men’s Competition
Group A (Budapest): Hungary, Brazil, Montenegro, Georgia.
Hungary – Goalkeepers: Marton Levai (OSC), Soma Vogel (Ferencvaros). Field players: Daniel Angyal, Gergely Burian (OSC), Balazs Harai (OSC), Szilard Jansik (Ferencvaros), Kriszttian Manhercz (OSC), Tamas Mezei (Vasas), Adam Nagy (Ferencvaros), Zoltan Pohl (Ferencvaros), Denes Varga (captain, Ferencvaros), Marton Vamos, Gergo Zalanki (Pro Recco).
Montenegro – Goalkeepers: Dejan Lazovic (Marseille), Petar Tesanovic (Brescia), Field players: Marko Mrsic (Primorac), Uros Vucurovic (Jadran HN), Uros Cuckovic (Marseille), Vlado Popadic (Strasbourg), Kanstantin Averka (Sabadell), Vasilije Radovic (Jadran HN), Miroslav Perkovic (Novi Beograd), Dusan Matkovic (Primorac), Marko Petkovic (Strasbourg), Bogdan Djurdjic (Crvena Zvezda), Dusan Banicevic (Sabadell).
Brazil – Guilherme Barella, Logan Wolverine, Felipe Lacerda, Gustavo Coutinho, Roberto Freitas, Marcos Paulo, Rafael Vergara, Eduardo Cintra, Bruno Chiappini, Italo Vizacre, Gustavo Guimarães, Luis Ricardo , Alexandre Mendes.
Georgia – Goalkeepers: Irakli Razmadze, Nikoloz Shubladze. Field players: Sandro Adeishvili, Valiko Dadvani, Nika Shushiashvili, Andria Bitadze, Marco Jelaca, Khvicha Jakhaia, Jovan Sarich, Revaz Imnaishvili (captain), Boris Vapenski, Fabio Baraldi, Dusan Vasic.
Group B (Debrecen):Â Japan, Greece, Germany, Croatia.
Croatia – Goalkeepers: Marko Bijac (Olympiacos), Toni Popadic (Jug). Field players: Ivan Krapic- captain (Noisy-le-Sec), Josip Vrlic (Radnicki), Marko Zuvela (Jug), Rino Buric (Jadran S), Luka Bukic (Jadran S), Loren Fatovic (Jug), Ante Vukicevic (Marseille), Konstantin Kharkov (Brescia), Jerko Marinic Kragic (Jadran S), Franko Lazic (Mladost), Andrija Basic (Hannover).
Greece – Goalkeepers: Emmanouil Zerdevas, Panagiotis Tzortzatos. Field players: Stathis Kalegoropoulos, Dimitrios Skoumpakis, Konstantinos Genidounias, Giannis Fountoulis, Georgios Dervisis, Alexandros Papanastastasiou, Stylianos Argyropoulos, Kontantinos Kakaris, Dimitrios Nikolaidis, Konstantinos Gouvis and Angelos Vlachopoulos.
Germany – Goalkeepers: Moritz Schenkel (ASC Duisburg) Kevin Gotz (Hannover). Field players: Phillip Kubisch, Jan Rotermund, Niclas Schipper, Fynn Schutze (all Waspo 98 Hannover), Zoran Bozic, Maurice Jungling, Denis Strelezkij (all Spandau 04), Philipp Dolff, Mark Gansen, Lukas Kuppers (all ASC Duisburg), Ferdinand Korbel (OSC Potsdam).
Japan – Goalkeepers: Katsuyuki Tanamura, Takeki Fukushima. Field players: Seiya Adachi, Daichi Ogiwara, Taiyo Watanabe, Kiyotake Date, Toshio Suzuki, Yuki Maita, Mitsuru Takada, Riku Arai, Yusuke Inaba, Keigo Okawa, Kenta Araki.
Group C (Sopron):Â Italy, Canada, South Africa, Spain.
Italy – Goalkeepers: Marco Del Lungo (Pro Recco), Gianmarco Nicosia (Telimar). Field players: Edoardo Di Somma, Vincenzo Dolce (both Brescia), Francesco Di Fulvio, Nicholas Presciutti, Giacomo Cannella, Gonzalo Echenique (all Pro Recco), Luca Damonte (Ferencvaros), Lorenzo Bruni, Andrea Fondelli, Matteo Iocchi Gratta (all Savona), Luca Marziali (Telimar).
Spain – Goalkeepers: Unai Aguirre (Barceloneta), Eduardo Lorrio (Sabadell). Field players: Alejandro Bustos (Barceloneta), Sergi Cabanas (Sabadell), Miguel  De Toro (Barceloneta), Martin Famera (Barceloneta), Alvaro Granados (?), Marc Larumbe (Barceloneta), Blei Mallarach (Barcelona), Alberto Munarriz (Barceloneta), Felipe Perrone (Barceloneta), Bernat Sanahuja (Sabadell), Roger Tahull (Barcelona).
Canada –Goalkeepers: Milan Radenovic, Brody McKnight. Field players: Nicolas Constantin Bicari, Jeremie Blanchard, Jeremie Cote, Reuel D’Souza, Bogdan Djerkovic, Aleksa Gardijan, Matthew Halajian, Gaelan Patterson, Maxime Schapowal, Aria Soleimanipak, Sean Spooner.
South Africa -Lwazi Madi, Cameron Laurenson, Dylan Cronje, Farouk Mayman, Rourke Olver, Todd Howard, Ross Stone, Jonathan Swanepoel, Chad Roman, Dane Tucker, Ignardus Badenhorst, Niall Wheeler, Lonwabo Mfikili.
Group D (Szeged): Kazakhstan, USA, Australia, Serbia
Serbia – Goalkeepers: Branislav Mitrovic (captain, Vasas), Lazar Dobozanov (Radnicki). Field players: Dusan Mandic (Novi Beograd), Viktor Rasovic (Novi Beograd), Nikola Lukic (Radnicki), Sava Randjelovic (Vasas), Nikola Jaksic (Novi Beograd), Radomir Drasovic (Novi Beograd), Strahinja Rasovic (Novi Beograd), Marko Radulovic (Radnicki), Gavril Subotic (Crvena Zvezda), Djordje Lazic (Brescia), Nemanja Vico (Radnicki).
Australia – Goalkeepers: John Hedges, Nicholas Porter. Field players: Blake Edwards (captain), George Ford, Rhys Holden, Angus Lambie, Keenan Marsden, Tom McJannett, Charlie Negus, Luke Pavillard, Chaz Poot, Nathan Power, Timothy Putt.
USA -Goalkeepers: Drew Holland (club in the USA – Olympic Club), Adrian Weinberg (Pride). Field players: Alex Bowen (NYAC), Hannes Daube (NYAC), Chase Dodd (Vanguard), Jake Ehrhardt (Pride), Matt Farmer (Windy City WP), Thomas Gruwell (LAWPC), Ben Hallock (LA Premier), Max Irving (NYAC), Ben Stevenson (NYAC), Marko Vavic (Trojan), Dylan Woodhead (SHAQ)
Kazakhstan – a final 13-player list is pending