Former Vice President Joe Biden is the projected winner of Massachusetts Democratic primary, according to an ABC News analysis of exit polls, beating out Sen. Elizabeth Warren in her home state.
Massachusetts held its Democratic and Republican primaries for the 10th time on a Super Tuesday. At stake are 91 delegates for the Democrats, and 41 delegates for the Republicans.
Polls opened at 7 a.m. ET and closed at 8 p.m. ET.
During the last presidential cycle, former Secretary of State Hillary Clinton narrowly defeated neighboring Vermont Sen. Bernie Sanders, 50.1% to 48.7%, in the Massachusetts primary.
In 2016, then-candidate Donald Trump dominated the field in the Massachusetts Republican Party, winning nearly half the vote.