The Supreme Court has consolidated all seven presidential petitions into one. Two other petitions were struck out.
Chief Justice Martha Koome said on Tuesday during the pre-trial conference that all the remaining seven petitions have raised the same issues highlighted in the lead petition filed by the Azimio la Umoja One Kenya coalition.
"The ending of the matter will therefore read as Raila Odinga and Martha Karua will be the first petitioners," Koome said.
She said John Njoroge Kamau will be the second petitioner.