The big news in Maine is a fresh poll that throws cold water on Democrats scrambling to replace Graham Platner. The Z to A Research survey finds Sen. Susan Collins either tied with or narrowly ahead of the Democrats being talked about as a replacement. For a party trying to dodge a self-inflicted mess, that’s not great news.
What the new Maine Senate poll shows
The Z to A Research memo tested Senator Susan Collins against three Democrats voters are now hearing about: Nirav Shah, Shenna Bellows and Troy Jackson. The toplines are razor thin. Shah led Collins 47–46. Bellows tied Collins at 47–47. Jackson was at 47 to Collins’ 48. All of those outcomes are within the poll’s margin of error, so nothing is settled. But the headline is clear: Collins is competitive right now.
Method, margin and the partisan context
The poll surveyed 988 likely voters and reports a margin of error of about ±3.1 points. It was run online July 7–8 and, according to reporting, was commissioned by a pro‑Shah group. That matters. This is a snapshot taken in the chaotic aftermath of Platner suspending his campaign amid serious allegations. Other internal polls from the Platner campaign show different edges for Democrats, which is what you get when every side runs its own quick, hopeful numbers.
Why the timing and the replacement fight matter
Maine Democrats have a tight clock to pick a new nominee. State rules give them a narrow window to replace a candidate on the ballot, so the party must move fast and look like it knows what it’s doing. The Z to A numbers show why that choice matters. Pick the wrong name or drag out the process and you hand Senator Collins an easy talking point about chaos and lack of readiness.
Bottom line: Democrats in a hurry, Collins steady
This poll is not a prophecy. It is a warning. The Democratic field looks messy and thin right now. Senator Susan Collins, a known quantity in Maine, looks poised to make the most of that. If Democrats want to flip this seat, they must pick a candidate who can unify the party and persuade swing voters fast. Otherwise, what started as a scandal could end up as a lost opportunity — and Maine voters will notice who brought the mess to the table.

