CalledUnofficial results
Massachusetts State Senate: Second Bristol and Plymouth District
Massachusetts State Senate · Massachusetts
Mark Montigny won re-election by 27.7 points over Robert McConnell.
Mark MontignyDemocrat · winner · incumbent
63.9%34,268
Robert McConnellRepublican
36.1%19,398
100% of the expected vote counted · 53,666 votes
Source: civicAPI unofficial results and race callsUpdated Nov 7, 2026, 7:01 PM ET
Where the race moved
Against the 2024 presidential vote
The seat's recent races
Source: Past results: 99chambers results archive (MEDSL, Klarner, state election offices)
Money in this race
Each line compares the two campaigns on one scale.
Mark MontignyRobert McConnell
$11.2K
Raised by the campaign
$5.3K
$152.3K
Spent by the campaign
$2K
$705.4K
Cash on hand
$3.4K
Campaign money: Massachusetts Office of Campaign and Political Finance, through Sep 30, 2026; Massachusetts Office of Campaign and Political Finance, through Oct 18, 2026.
Source: Massachusetts Office of Campaign and Political Finance campaign filingsUpdated Oct 18, 2026
Pre-election forecast (final, Nov 3)
Our model's last run before Election Day, Nov 3, 2026. It no longer updates.
- Mark Montigny
- 99%
- Robert McConnell
- 1%
- Projected margin
- D+19.6