1998Final results
1998 election for Massachusetts Senate District D10
Massachusetts State Senate · Massachusetts
Robert A. Antonioni (D) won with 76.1% of the vote, defeating Sheryl A. Morettothibault (R) by 52.2 points.
Robert A. AntonioniDemocrat · winner · incumbent
76.1%32,664
Sheryl A. MorettothibaultRepublican
23.9%10,245
42,909 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
The seat over time
D − R margin in this seat's races around 1998
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET