[ The daily brief // September 29 · replayed ]

Democrats' Senate odds up 3 to 68 percent

The day's story, written by the model's own rules from what moved on the board. When Lilly has something to say, her words come first.

▸ The board // September 29

Senate

68%

chance of Democratic control

+3 since the day before

Expected 52 D · likely 48 to 56

House

90%

chance of a Democratic majority

+2 since the day before

Expected 241 D · likely 217 to 268

▸ What moved

The Ohio special Senate race: 11 points toward Brown, now Brown 72 percent. A new Marist University poll had Brown +8, 1,298 registered voters.

Wisconsin's 1st district: 9 points toward Berman, now Steil 52 percent. A new DCCC Targeting Team poll had even, 495 likely voters.

Ohio's 9th district: 8 points toward Merrin, now Kaptur 64 percent. A new DCCC Targeting Team poll had even, 481 likely voters.

Florida's 4th district: 4 points toward Holloway, now Bean 66 percent.

The Ohio special Senate race ▸Wisconsin's 1st district ▸Ohio's 9th district ▸Florida's 4th district ▸

▸ Lines crossed

Iowa Senate is no longer a coin flip: Turek is favored, 55 percent.

Florida's 22nd district has a new favorite: Dandiya, 50 percent.

Texas's 35th district has a new favorite: Garcia, 50 percent.

Wisconsin's 1st district is a coin flip again: Steil 52 percent.

Iowa Senate ▸Florida's 22nd district ▸Texas's 35th district ▸Wisconsin's 1st district ▸

▸ New polls

8 new polls since the day before. The weightiest:

Marist University (A-), the Ohio special Senate race: Brown +8, 1,298 registered voters.

Suffolk University (A-), the Ohio special Senate race: Brown +3, 500 likely voters.

MassINC Polling Group (A/B), Massachusetts Senate: Markey +26, 800 likely voters.

Cygnal/Beacon Research, Michigan Senate: El-Sayed +5, 600 likely voters.

Pulse Decision Science, Texas Senate: Paxton +3, 800 likely voters.

The Ohio special Senate race ▸The Ohio special Senate race ▸Massachusetts Senate ▸Michigan Senate ▸Texas Senate ▸

▸ Coin flips

6 races under 55 percent either way: Texas's 35th district, Florida's 22nd district, Wisconsin's 3rd district, Florida's 7th district, Alabama's 2nd district, Wisconsin's 1st district.

Texas's 35th district ▸Florida's 22nd district ▸Wisconsin's 3rd district ▸Florida's 7th district ▸Alabama's 2nd district ▸Wisconsin's 1st district ▸

▸ The clock

35 days to November 3.

▸ Every day // 75 briefs, newest first

Days marked replayed were run after the fact with today's rules on that day's polls. The live record starts October 16.