Born in Palma, Majorca, Balearic Islands, Baleani graduated with local giants RCD Mallorca's youth system, and made his senior debuts with the reserves in the 2010–11 campaign in Segunda División B. On 6 January 2013 he made his official debut with the first team, playing 24 minutes in a 2–1 away win against Sevilla FC for the season's Copa del Rey.