Mirko Tomianovic Becerra (born 1 October 2001) is a Croatian-Bolivian professional footballer who plays as a midfielder for Bolivian side Oriente Petrolero.
Tomianovic was a member of the BolÃÂvar youth team until 2018, when he joined Always Ready. In early 2019, at the age of 17, he was called up to the first team by manager Julio César Baldivieso. He made his professional debut on April 21, playing the first half of a 1âÂÂ0 defeat to Blooming before being replaced by Marcos Ovejero.
In 2017, Tomianovic represented the national under-17 team at the 2017 Bolivarian Games.