Moderate Socialist Antonio Jose Seguro appeared to be headed for a landslide victory in Portugal's presidential runoff on Sunday, with two exit polls putting him in the 67%-73% range, well ahead of his far-right, anti-establishment rival Andre Ventura, Reuters reported. 

The exit polls conducted for television channels RTP, SIC and TVI/CNN placed Ventura at 27%-33%, still a better result than the 22.8% his anti-immigration Chega party achieved in last year's general election.

Last year, Chega became the second-largest parliamentary force, overtaking the Socialists and landing behind the centre-right ruling alliance, which garnered 31.2%, according to Reuters.