In 2013 Ontiveros began appearing on ESPN Deportes and ESPN Latin America on various programs and segments. Ontiveros appeared along Juan Pablo Fernández in the morning show named "Toque Inicial" which airs weekday mornings on ESPN Latin America. Ontiveros hosted the afternoon edition of ESPN's popular show "Fútbol Picante" which airs on both ESPN Deportes and ESPN Latin America weekday afternoons. Ontiveros did a sports news brief called "SportCenter Ahora" multiple times a day, the segments air between shows and during shows like "Raza Deportiva" and "Jorge Ramos y su Banda". Ontiveros occasionally filled in for Kary Correa as host on the show "Los Capitanes" which is also hosted by José Ramón Fernández. Ontiveros covered events such as the Summer X Games, the 2013 Abierto Mexicano, Super Bowl XLVIII, the 2014 UEFA Champions League Final and Mexico national football team matches. She quietly left the station in the Spring of 2015.