
U.S. Senator from Massachusetts since 2013
Edward J. Markey is leading Deaton by 23.0 points. Crosstab's forecast gives Markey a 100% chance to win.
See every poll in this raceEdward J. Markey is leading Deaton by 23.0 points in the Crosstab average for the 2026 Massachusetts Senate race, at 53.0% (updated Sep 28, 2026).
Crosstab's forecast gives Edward J. Markey a 100% chance of winning the Massachusetts Senate race.
Edward J. Markey is a Democrat, U.S. Senator from Massachusetts since 2013.
Updated Sep 28, 2026 · How Crosstab calculates averages and odds