The US Open of Surfing competition series were published today containing the confirmation of the return of Costa Rican Carlos Muñoz to the challenger series; it will be the first CS event for the Costa Rican so far this year.

The Costa Rican will face the Argentine Santiago Muñiz, the Moroccan Ramzi Boukhiam and the Australian Julian Wilson.

Muñoz suffered a shoulder injury that he has been gradually recovering from.

Below is a list of all the Spanish-speaking surfer series:

MEN
-Alan Cleland vs Liam O'Brien vs Kainehe Hunt vs Keanu Asing
-Adur Amatriain vs Nat Young vs Mateus Herdy vs Eithan Osborne
-Lucca Mesinas vs Kyuss King vs Vasco Ribeiro vs Hiroto Ohhara
-Marco Giorgi vs Ian Gentil vs Shun Murakami vs Barron Mamiya
-Carlos Muñoz and Santiago Muñiz vs Ramzi Boukhiam vs Julian Wilson

WOMEN
-Sol Aguirre vs Francisca Veselko vs Sarah Baum vs Courtney Conlogue
-Havanna Cabrero vs Zoe McDougall vs Philippa Anderson vs Zoë Steyn
-Leticia Canales vs Moana Jones vs Amuro Tsuzuki vs Minami Nonaka
-Daniella Rosas and Leilani McGonagle vs. Lakey Peterson vs. Hinako Kurokawa
-Arena Rodriguez vs Bettylu Sakura vs Sawyer Lindblad vs Maud Le Carr
-Ariane Ochoa vs Sara Wakita vs Sophia Medina vs Holly Williams
-Nadia Erostarbe vs. Caitlin Simmers vs. Laura Raupp vs. Ella McCaffray

And, here are all the men's and women's round 1 series:

MEN

WOMEN: