Episode 10, also known as Una rival, sobre reudas (A rival, on wheels), is the tenth episode of the Disney Channel Latin America show Soy Luna. It aired on March 25, 2016.
Luna's parents find out that Simón is in Argentina to compete with her in the rollerskating competition. But shortly afterwards, an upcoming test and rising tensions between Jim and Yam complicate preparations for the competition.
- Karol Sevilla as Luna Valente
- Ruggero Pasquarelli as Matteo Balsano
- Valentina Zenere as Ámbar Smith
- Michael Ronda as Simón Álvarez
- Malena Ratner as Delfina
- Agustín Bernasconi as Gastón Perida
- Katja Martínez as Jazmín Carvajal
- Ana Jara as Jim
- Jorge López as Ramiro
- Chiara Parravicini as Yam
- Gastón Vietto as Pedro
- Lionel Ferro as Nicolás Navarro
- Carolina Kopelioff as Nina Simonetti
- Luz Cipriota as Tamara
- Lucila Gandolfo as Sharon Benson
- Rodrigo Pedreira as Rey
- David Muri as Miguel Valente
- Ana Carolina Valsagna as Mónica
- Diego Sassi Alcalá as Tino Alcaraz
- Germán Tripel as Cato Alcoba
- Antonella Querzoli as Amanda
- Paula Kohan as Mora Barza
- Ezequiel Rodríguez as Ricardo Simonetti
- Caro Ibarra as Ana
Note: In this episode Paula Kohan and Ezequíel Rodríguez were absent.
- Eva Adanaylo as Señora Rodríguez
- Julián Sierra as Teacher
- Alejandra Fidalme as Teacher
| To view the Season 1/Episode 10 gallery, click here.