Part 4, and last, of the Battle Rounds, Two artists from each team compete against eachother by singing the same song. The coach of the two acts decides which one will go through and which one will be eliminated, meaning that 8 acts from each team will get through to the live shows. The battle advisors are: Christos Sumka working with Antonis Remos, Dimitris Kontopoulos working with Despina Vandi, Dimos Anastasiadis working with Michalis Kouinelis and Antonis Mitzelos working with Melina Aslanidou.