A new poll by pollsters Marc gives a big lead to opposition New Democracy over governing SYRIZA.
The poll published in Proto Thema on Sunday gives New Democracy 29% and SYRIZA 18.9%.
Center-left Movement for Change is in third place with 9.1%, followed by extreme right Golden Dawn with 6.7%.
The Communist Party with 6.4% is in fifth place. No other party scores above the 3% threshold required for representation in the next Greek parliament.
According to the same poll, 81% of respondents do not believe that the era of the bailouts will end in August 2018, as the government insists.