This week's Senate forecast update is the best one for Republicans all year. However, that isn't saying much, since I currently forecast Democrats to make a net a net gain of one seat, for an overall total of 61. Further, that is the forecast even if all of Representative Mike Castle, former Governor George Pataki and former Senator Jon Sununu all run in Delaware, New York, and New Hampshire respectively. If all three were to decline, then Democrats would be forecast to net 3-5 seats, for an overall total of 63-65.
In short, even after Charlie Crist announced in Florida, and Roy Cooper declined to run in North Carolina, Democrats still have the upper hand in the 2010 Senate picture. That might change, but only if Republicans can not only score the recruits I listed above, but also find top challengers in Colorado and Nevada. One other worrying point could be Arkansas, that is if you actually care whether Blanche Lincoln wins or not (I don't).
Here is the detailed forecast:
2010 Senate Outlook: Net Democrat Gain of one seat, for a total of 61
Republican-Held Seats
Democratic Pickups: 3 (Missouri and Ohio, plus either Kentucky or New Hampshire)
| State |
Type |
Democrat |
Republican |
High Margin |
Low Margin |
#Polls |
| OH |
Open |
Primary |
Portman* |
D 10.0 |
R 6.5 |
2 |
| MO |
Open |
Carnahan |
Primary |
D 10.3 |
D 4.3 |
3 |
| NH |
Open |
Hodes* |
Hypothetical |
D 3.0 |
D 0.5 |
1 / 2 |
| KY |
Incumbent |
Primary |
Primary |
D 2.5 |
R 2.5 |
2 |
| LA |
Incumbent |
Hypothetical |
Vitter |
R 9.0 |
R 9.0 |
1 |
| NC |
Incumbent |
Hypothetical |
Burr |
R 8.0 |
R 19.0 |
1 |
| AK |
Incumbent |
Hypothetical |
Murkowski |
R 8.0 |
R 24.0 |
1 | Others to watch: Florida (if Crist faces trouble in the primary) and Oklahoma (if Coburn retires)
Democratic-Held Seats
Democratic Losses: 2 (Delaware, plus either Connecticut or New York)
| State |
Type |
Democrat |
Republican |
High Margin |
Low Margin |
#Polls |
| DE |
Special |
Hypothetical |
Hypothetical |
R 14.5 |
R 14.5 |
2 |
| CT |
Incumbent |
Dodd |
Primary |
D 10.0 |
R 4.0 |
3 |
| NY |
Special |
Gillibrand* |
Hypothetical |
D 11.5 |
R 4.0 |
2 |
| CO |
Special |
Bennet |
Buck |
D 6.0 |
D 6.0 |
1 |
| NV |
Incumbent |
Reid* |
Hypothetical |
D 6.0 |
D 17.0 |
1 |
| IL |
Special |
Hyopthetical |
Hypothetical |
D 16.0 |
D 1.0 |
1 / 2 |
| AR |
Incumbent |
Lincoln |
Hendren |
D 11.0** |
D 8.0** |
1 |
| PA |
Incumbent |
Specter* |
Toomey |
D 16.7 |
D 16.7 |
3 |
(Note: Senate elections where there is no polling showing the incumbent party ahead by less than 10.0% are not examined in detail. Pennsylvania included due to expected popular demand.
*= Faces primary, but currently the heavy favorite against other announced candidates
** = There is no polling in Arkansas is not for Lincoln vs. Hendren, so previous polling on Lincoln versus other candidates is listed in its place.)
Notes on how to read the chart in the extended entry.
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How to read this chart:
- In the "Type" column, "Special" refers to an election due to a Senate appointment. In the two candidate columns.
- "Hypothetical" means there are no officially announced candidates for the party in the seat.
- When there are official candidates who have been polled, no unannounced candidates are considered.
- In the two polling columns, "High Margin" is the polling average for the best general election matchup for Democrats according to 2009 polling, and "Low Margin" is the worst average.
- A dark blue color refers to a polling average that favors Democrats by 7.0% or more. Light blue favors Democrats by 2.7% to 6.9%. Yellow is between 2.6% for either party. Light red and dark red favors Republicans by the same margins as light and dark blue favor Democrats.
- Backlashes appear in the "# of polls column" in states where a different number of polls were used in the "high margin" and "low margin" averages."
- Even if it means taking two polls from the same polling outfit, the two most recent polls for each campaign are used, if there are two polls for the race. I have tried to remove all pre-March polls in this forecast.
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