The primaries were inconclusive, with Speaker of the House Champ Clark holding a lead over Woodrow Wilson, but neither candidate close to the two-thirds of the delegates necessary to secure the nomination. In third place, Ohio governor Judson Harmon boasted the support of his home state and New York, the largest single delegation. House Majority Leader Oscar Underwood had strong support from the Deep South but little appeal outside the region.
At the convention, Wilson eventually secured the nomination over Clark after forty back-and-forth ballots.
^The pro-Clark vote was split between two slates of delegates. The first one, labeled "Wilson-Clark-Bryan" received 32% while the second one, labeled "Champ Clark" received 20%. Clark's people accused the latter slate of being a scheme to split the vote. Only the votes received by the Wilson-Clark-Bryan slate are included in this total.