The Peoples Democratic Party, PDP, declared on Monday that Atiku Abubakar, its presidential candidate, is certain to win.
Dele Momodu, the Presidential Campaign Council’s director of strategic communications, spoke to media in Abuja.
Atiku received more than 25% of the vote in 25 states across all six regions, according to Momodu.
The PDP charged the Independent National Electoral Commission, INEC, to resist the pressure to alter the results.
The party accused the ruling All Progressives Congress, APC, of attempting to override the wish of the majority of the electorates.
Momodu noted that the APC has been defeated in the North-West, North-East, while South-East results show Labour Party, LP, is in the lead.