New 2010 Senate Ratings

Realistically, Republicans are still short of the 10-seat gain they would need to flip the Senate in November. For now, we see no reason to revise our earlier outlook. The GOP is most likely to net 5 to7 Senate seats, with an 8-seat gain certainly possible. Additional Democratic losses would depend on whether Washington, Wisconsin and California become more competitive. This means Democrats would retain control of the Senate, but at a dramatically reduced level.

NOTE: We have revised our categories to give readers a better idea where races stand.

Here are our latest Senate ratings.
#- Moved benefiting Democrats
*- Moved benefiting Republicans
Takeovers in Italics

Pure Toss-Up (1 R, 2 )
Bennet (D-CO)
OH Open (Voinovich, R)
PA Open (Specter, D)

Toss-Up/Tilt Republican (3 R, 3 D)
Reid (D-NV)
FL Open (Martinez, R)
IL Open (Burris, D)
IN Open (Bayh, D)
KY Open (Bunning, R)
MO Open (Bond, R)

Toss-Up/Tilt Democrat
--- none ---

Lean Republican (2 R, 2 D)
Burr (R-NC)
Lincoln (D-AR)
DE Open (Kaufman, D)
NH Open (Gregg, R)

Lean Democrat (0 R, 2 D)
Boxer (D-CA)
Murray (D-WA)

Republican Favored (1 R, 0 D)
Vitter (R-LA)

Democrat Favored (0 R, 2 D)
Feingold (D-WI)
CT Open (Dodd, D)

Safe Republican (11 R, 1 D)
Coburn (R-OK)
Crapo (R-ID)
DeMint (R-SC)
Grassley (R-IA)
Isakson (R-GA)
McCain (R-AZ)
Murkowski (R-AK)
Shelby (R-AL)
Thune (R-SD)
KS Open (Brownback, R)
ND Open (Dorgan, D)
UT Open (Bennett, R)

Safe Democrat (0 R, 6 D)
Gillibrand (D-NY)
Inouye (D-HI)
Leahy (D-VT)
Mikulski (D-MD)
Schumer (D-NY)
Wyden (D-OR)

WA Senate Moved to Narrow Advantage for Murray

Former state Sen. Dino Rossi's (R) entry into the race against Sen. Patty Murray (D) brings Washington's Senate seat into play. Murray appears to have a narrow lead in the polls and Rossi brings some high unfavorable ratings to the table after two losses in very competitive gubernatorial races. But this is now a real race. For now, we're rating the race as Narrow Advantage for Murray and the Democrats.

While events between now and November will affect the outlook for November, the GOP seems most likely to net 5-7 Senate seats, with a 8-seat gain certainly possible (but still short of the 10-seat gain the GOP would need for control). That means Democrats are likely to retain control of the Senate, but at a dramatically reduced level.

Here are our latest Senate ratings.
#- Moved benefiting Democrats
*- Moved benefiting Republicans

Lean Takeover (0 R, 4 D)

• Lincoln (D-AR)
  
• Reid (D-NV)
  
• ND Open (Dorgan, D)
• DE Open (Kaufman, D)

Toss-Up (3 R, 4 D)

• KY Open (Bunning, R)
  
• MO Open (Bond, R)
• OH Open (Voinovich, R)
• IL Open (Burris, D)
• IN Open (Bayh, D)
• PA Open (Specter, D)
  
• Bennet (D-CO)

Narrow Advantage for Incumbent Party (3 R, 1 D)

• Burr (R-NC)
• FL Open (LeMieux, R)
• NH Open (Gregg, R)
• Murray (D-WA) *
  

Clear Advantage for Incumbent Party (1 R,2 D)

• Vitter (R-LA)
  
• Boxer (D-CA)
  
• CT Open (Dodd, D)
  

Currently Safe (11 R, 7 D)

• Coburn (R-OK)
• Crapo (R-ID)
• DeMint (R-SC)
• Grassley (R-IA)
  
• Isakson (R-GA)
• McCain (R-AZ)
• Murkowski (R-AK)
• Shelby (R-AL)
• Thune (R-SD)
• KS Open (Brownback, R)
• UT Open (Bennett, R)
• Feingold (D-WI)
• Gillibrand (D-NY)
• Inouye (D-HI)
• Leahy (D-VT)
• Mikulski (D-MD)
• Schumer (D-NY)
• Wyden (D-OR)

Idaho 1 moved to Lean Democratic, Hawaii 1 moved to Toss-Up/Tilt Democratic

In Idaho’s 1st District, Republicans nominated state Rep. Raul Labrador in an upset over Iraq War veteran Vaughn Ward, who was part of the NRCC’s Young Guns program. Freshman Democratic Cong. Walt Minnick (D) was already a difficult target because of his record of voting against every significant piece of legislation that House Speaker Nancy Pelosi sends to the floor, but this result appears to make the Republican chances of defeating him that much longer.

Minnick shouldn’t be considered Safe because John McCain carried his district with 62% of the vote in 2008, but we are moving the race from Toss-Up/Tilt Republican to Lean Democratic.

In Hawaii’s 1st District, Honolulu City Councilman Charles Djou (R) won the special election after two Democratic candidates divided up the Democratic vote, allowing him to win the seat without a majority. There is still plenty of uncertainty on the Democratic side. Democratic strategists believe that former Cong. Ed Case (D), who finished third in the winner-take-all special election, has the most general election appeal. But Colleen Hanabusa (D), who finished second in the special, is probably the frontrunner in the September 18 Democratic primary.

Democrats clearly have some issues to work out before this fall, but Djou was elected with only 40% of the vote in his victory, so our initial rating for the general election is Toss-Up/Tilt Democratic.

Our bottom line in the House remains the same. Substantial Republican gains are inevitable, with net Democratic losses now looking to be at least two dozen. At this point, GOP gains of 25-30 seats seem likely, though considerably larger gains in excess of 40 seats certainly seem possible.

Here are our latest House ratings.
#- Moved benefiting Democrats
* - Moved benefiting Republicans
Special Elections in italics

Pure Toss-Up (1 R, 12 D)

• AR 1 (Open; Berry, D)
• FL 24 (Kosmas, D)
• IL 10 (Open; Kirk, R)
• IL 14 (Foster, D)
  
• MI 1 (Open; Stupak, D)
  
• MI 7 (Schauer, D)
• NH 1 (Shea-Porter, D)
• NH 2 (Open; Hodes, D)
• NY 24 (Arcuri, D)
• NV 3 (Titus, D)
  
• PA 7 (Open; Sestak, D)
• TN 8 (Open; Tanner, D)
• WA 3 (Open; Baird, D)

Toss-Up/Tilt Republican (0 R, 8 D)

• AL 2 (Bright, D)
• AR 2 (Open; Snyder, D)
  
• FL 8 (Grayson, D)
• IN 8 (Open; Ellsworth, D)
  
• KS 3 (Open; Moore, D)
• MS 1 (Childers, D)
• VA 2 (Nye, D)
  
• VA 5 (Perriello, D)

Lean Republican (3 R, 9 D)

• CA 3 (Lungren, R)
• CO 4 (Markey, D)
  
• FL 25 (Open; M. Diaz-Balart, R)
  
• LA 3 (Open; Melancon, D)
• MD 1 (Kratovil, D)
• NM 2 (Teague, D)
• NY 29 (Open; Massa, D)
  
• OH 1 (Driehaus, D)
• OH 15 (Kilroy, D)
  
• WA 8 (Reichert, R)
  

Republican Favored (5 R, 1 D)

• CA 45 (Bono Mack, R)
• NE 2 (Terry, R)
• OH 12 (Tiberi, R)
• PA 6 (Gerlach, R)
  
• PA 15 (Dent, R)
• TN 6 (Open; Gordon, D)
  

Toss-Up/Tilt Democratic (1 R, 3 D)

• HI 1 (Djou, R) #
  
• ND A-L (Pomeroy, D)
• SC 5 (Spratt, D)
• WV 1 (Mollohan, D)
  

Lean Democratic (1 R, 18 D)

• AZ 5 (Mitchell, D)
  
• AZ 8 (Giffords, D)
• DE -AL (Open; Castle, R)
  
• ID 1 (Minnick, D)#
• IN 9 (Hill, D)
• IA 3 (Boswell, D)
  
• MA 10 (Open; Delahunt, D)
  
• MO 4 (Skelton, D)
• NJ 3 (Adler, D)
  
• NM 1 (Heinrich, D)
• NY 1 (Bishop, D)
• NY 19 (Hall, D)
• OH 16 (Boccieri, D)
• OH 18 (Space, D)
• PA 4 (Altmire, D)
• PA 11 (Kanjorski, D)
• PA 12 (Critz, D)
  
• VA 9 (Boucher, D)
• WI 7 (Open; Obey, D)
  

Democrat Favored (1 R, 18 D)

• CA 11 (McNerney, D)
  
• CO 3 (Salazar, D)
• CT 5 (Murphy, D)
  
• FL 22 (Klein, D)
• IL 11 (Halvorson, D)
• IN 2 (Donnelly, D)
  
• LA 2 (Cao, R)
• NY 13 (McMahon, D)
• NY 20 (Murphy, D)
• NY 23 (Owens, D)
  
• NC 8 (Kissell, D)
• OH 13 (Sutton, D)
• PA 3 (Dahlkemper, D)
• PA 8 (Murphy, D)
• PA 10 (Carney, D)
• PA 17 (Holden, D)
• SD A-L (Herseth Sandlin, D)
• TX 17 (Edwards, D)
• WI 8 (Kagen, D)

Total seats in play: 79
Republican seats: 11
Democratic seats: 68

PA 12 Moved to Lean Democratic

Former congressional aide Mark Critz (D) defeated businessman Tim Burns (R) in the extremely competitive special election race in Pennsylvania's 12th District. Even though Democrats simply held the late-Cong. John Murtha's seat, the victory is a piece of good news for Democrats in an increasingly difficult midterm election.

But the road doesn't necessarily get easier for Democrats. Critz was pro-life, pro-gun, and opposed the health care reform bill that many vulnerable Democratic incumbents supported. Critz and Burns will face off again in November, but we're moving the race to Lean Democratic.

Our bottom line in the House remains the same. Substantial Republican gains are inevitable, with net Democratic losses now looking to be at least two dozen. At this point, GOP gains of 25-30 seats seem likely, though considerably larger gains in excess of 40 seats certainly seem possible.

Here are our latest House ratings.
#- Moved benefiting Democrats
* - Moved benefiting Republicans
Special Elections in italics

Pure Toss-Up (1 R, 12 D)

• AR 1 (Open; Berry, D)
• FL 24 (Kosmas, D)
• IL 10 (Open; Kirk, R)
• IL 14 (Foster, D)
  
• MI 1 (Open; Stupak, D)
  
• MI 7 (Schauer, D)
• NH 1 (Shea-Porter, D)
• NH 2 (Open; Hodes, D)
• NY 24 (Arcuri, D)
• NV 3 (Titus, D)
  
• PA 7 (Open; Sestak, D)
• TN 8 (Open; Tanner, D)
• WA 3 (Open; Baird, D)

Toss-Up/Tilt Republican (0 R, 9 D)

• AL 2 (Bright, D)
• AR 2 (Open; Snyder, D)
  
• FL 8 (Grayson, D)
• ID 1 (Minnick, D)
• IN 8 (Open; Ellsworth, D)
  
• KS 3 (Open; Moore, D)
• MS 1 (Childers, D)
• VA 2 (Nye, D)
  
• VA 5 (Perriello, D)

Lean Republican (3 R, 8 D)

• CA 3 (Lungren, R)
• CO 4 (Markey, D)
  
• FL 25 (Open; M. Diaz-Balart, R)
  
• HI 1 (Open; Abercrombie, D)
• LA 3 (Open; Melancon, D)
• MD 1 (Kratovil, D)
• NM 2 (Teague, D)
• NY 29 (Open; Massa, D)
  
• OH 1 (Driehaus, D)
• OH 15 (Kilroy, D)
  
• WA 8 (Reichert, R)
  

Republican Favored (5 R, 1 D)

• CA 45 (Bono Mack, R)
• NE 2 (Terry, R)
• OH 12 (Tiberi, R)
• PA 6 (Gerlach, R)
  
• PA 15 (Dent, R)
• TN 6 (Open; Gordon, D)
  

Toss-Up/Tilt Democratic (0 R, 3 D)

• ND A-L (Pomeroy, D)
• SC 5 (Spratt, D)
• WV 1 (Mollohan, D)
  

Lean Democratic (1 R, 17 D)

• AZ 5 (Mitchell, D)
  
• AZ 8 (Giffords, D)
• DE -AL (Open; Castle, R)
  
• IN 9 (Hill, D)
• IA 3 (Boswell, D)
  
• MA 10 (Open; Delahunt, D)
  
• MO 4 (Skelton, D)
• NJ 3 (Adler, D)
  
• NM 1 (Heinrich, D)
• NY 1 (Bishop, D)
• NY 19 (Hall, D)
• OH 16 (Boccieri, D)
• OH 18 (Space, D)
• PA 4 (Altmire, D)
• PA 11 (Kanjorski, D)
• PA 12 (Critz, D) #
  
• VA 9 (Boucher, D)
• WI 7 (Open; Obey, D)
  

Democrat Favored (1 R, 18 D)

• CA 11 (McNerney, D)
  
• CO 3 (Salazar, D)
• CT 5 (Murphy, D)
  
• FL 22 (Klein, D)
• IL 11 (Halvorson, D)
• IN 2 (Donnelly, D)
  
• LA 2 (Cao, R)
• NY 13 (McMahon, D)
• NY 20 (Murphy, D)
• NY 23 (Owens, D)
  
• NC 8 (Kissell, D)
• OH 13 (Sutton, D)
• PA 3 (Dahlkemper, D)
• PA 8 (Murphy, D)
• PA 10 (Carney, D)
• PA 17 (Holden, D)
• SD A-L (Herseth Sandlin, D)
• TX 17 (Edwards, D)
• WI 8 (Kagen, D)

Total seats in play: 79
Republican seats: 11
Democratic seats: 68

PA Senate Still a Toss-Up

Party-switching Sen. Arlen Specter lost Tuesday's Democratic primary to Cong. Joe Sestak. Specter's Pennsylvania seats is now open for the fall but it remains a Toss-Up in our ratings.

We're also keeping our rating of the Connecticut Senate race as Clear Advantage for the Incumbent Party for now until the dust settles on Attorney General's Richard Blumenthal's (D) past statements about his Vietnam-era service.

While events between now and November will affect the outlook for November, the GOP seems most likely to net 5-7 Senate seats, with a 8-seat gain certainly possible (but still short of the 10-seat gain the GOP would need for control). That means Democrats are likely to retain control of the Senate, but at a dramatically reduced level.

Here are our latest Senate ratings.
#- Moved benefiting Democrats
*- Moved benefiting Republicans

Lean Takeover (0 R, 4 D)

• Lincoln (D-AR)
  
• Reid (D-NV)
  
• ND Open (Dorgan, D)
• DE Open (Kaufman, D)

Toss-Up (3 R, 4 D)

• KY Open (Bunning, R)
  
• MO Open (Bond, R)
• OH Open (Voinovich, R)
• IL Open (Burris, D)
• IN Open (Bayh, D)
• PA Open (Specter, D)
  
• Bennet (D-CO)

Narrow Advantage for Incumbent Party (3 R, 0 D)

• Burr (R-NC)
• FL Open (LeMieux, R)
• NH Open (Gregg, R)

Clear Advantage for Incumbent Party (1 R,2 D)

• Vitter (R-LA)
  
• Boxer (D-CA)
  
• CT Open (Dodd, D)
  

Currently Safe (11 R, 8 D)

• Coburn (R-OK)
• Crapo (R-ID)
• DeMint (R-SC)
• Grassley (R-IA)
  
• Isakson (R-GA)
• McCain (R-AZ)
• Murkowski (R-AK)
• Shelby (R-AL)
• Thune (R-SD)
• KS Open (Brownback, R)
• UT Open (Bennett, R)
• Feingold (D-WI)
• Gillibrand (D-NY)
• Inouye (D-HI)
• Leahy (D-VT)
• Mikulski (D-MD)
• Murray (D-WA)
• Schumer (D-NY)
• Wyden (D-OR)

2010 Senate Ratings

Utah Sen. Bob Bennett (R) lost the opportunity to run in the GOP primary by coming in third at the state party convention. Utah is now considered an open seat, but the Republicans are still favored to win the seat and the rating remains Currently Safe.

While events between now and November will affect the outlook for November, the GOP seems most likely to net 5-7 Senate seats, with a 8-seat gain certainly possible (but still short of the 10-seat gain the GOP would need for control). That means Democrats are likely to retain control of the Senate, but at a dramatically reduced level.

Here are our latest Senate ratings.
#- Moved benefiting Democrats
*- Moved benefiting Republicans

Lean Takeover (0 R, 4 D)

• Lincoln (D-AR)
  
• Reid (D-NV)
  
• ND Open (Dorgan, D)
• DE Open (Kaufman, D)

Toss-Up (3 R, 4 D)

• KY Open (Bunning, R)
  
• MO Open (Bond, R)
• OH Open (Voinovich, R)
• IL Open (Burris, D)
• IN Open (Bayh, D)
• Bennet (D-CO)
• Specter (D-PA)
  

Narrow Advantage for Incumbent Party (3 R, 0 D)

• Burr (R-NC)
• FL Open (LeMieux, R)
• NH Open (Gregg, R)

Clear Advantage for Incumbent Party (1 R,2 D)

• Vitter (R-LA)
  
• Boxer (D-CA)
  
• CT Open (Dodd, D)
  

Currently Safe (11 R, 8 D)

• Coburn (R-OK)
• Crapo (R-ID)
• DeMint (R-SC)
• Grassley (R-IA)
  
• Isakson (R-GA)
• McCain (R-AZ)
• Murkowski (R-AK)
• Shelby (R-AL)
• Thune (R-SD)
• KS Open (Brownback, R)
• UT Open (Bennett, R)
• Feingold (D-WI)
• Gillibrand (D-NY)
• Inouye (D-HI)
• Leahy (D-VT)
• Mikulski (D-MD)
• Murray (D-WA)
• Schumer (D-NY)
• Wyden (D-OR)

Hawaii 1 moved to Lean Republican

With more polls confirming that two Democratic candidates are dividing the Democratic vote and the DCCC announcing that it will not invest any more resources into Hawaii's 1st District, we're moving the race to Lean Republican and expect Honolulu City Councilman Charles Djou (R) to win the special election later this month.

Our bottom line in the House remains the same. Substantial Republican gains are inevitable, with net Democratic losses now looking to be at least two dozen. At this point, GOP gains of 25-30 seats seem likely, though considerably larger gains in excess of 40 seats certainly seem possible.

Here are our latest House ratings.
#- Moved benefiting Democrats
* - Moved benefiting Republicans
Special Elections in italics

Pure Toss-Up (1 R, 13 D)

• AR 1 (Open; Berry, D)
• FL 24 (Kosmas, D)
• IL 10 (Open; Kirk, R)
• IL 14 (Foster, D)
  
• MI 1 (Open; Stupak, D)
  
• MI 7 (Schauer, D)
• NH 1 (Shea-Porter, D)
• NH 2 (Open; Hodes, D)
• NY 24 (Arcuri, D)
• NV 3 (Titus, D)
  
• PA 7 (Open; Sestak, D)
• PA 12 (Open; Murtha, D)
  
• TN 8 (Open; Tanner, D)
• WA 3 (Open; Baird, D)

Toss-Up/Tilt Republican (0 R, 9 D)

• AL 2 (Bright, D)
• AR 2 (Open; Snyder, D)
  
• FL 8 (Grayson, D)
• ID 1 (Minnick, D)
• IN 8 (Open; Ellsworth, D)
  
• KS 3 (Open; Moore, D)
• MS 1 (Childers, D)
• VA 2 (Nye, D)
  
• VA 5 (Perriello, D)

Lean Republican (3 R, 8 D)

• CA 3 (Lungren, R)
• CO 4 (Markey, D)
  
• FL 25 (Open; M. Diaz-Balart, R)
  
• HI 1 (Open; Abercrombie, D)*
• LA 3 (Open; Melancon, D)
• MD 1 (Kratovil, D)
• NM 2 (Teague, D)
• NY 29 (Open; Massa, D)
  
• OH 1 (Driehaus, D)
• OH 15 (Kilroy, D)
  
• WA 8 (Reichert, R)
  

Republican Favored (5 R, 1 D)

• CA 45 (Bono Mack, R)
• NE 2 (Terry, R)
• OH 12 (Tiberi, R)
• PA 6 (Gerlach, R)
  
• PA 15 (Dent, R)
• TN 6 (Open; Gordon, D)
  

Toss-Up/Tilt Democratic (0 R, 3 D)

• ND A-L (Pomeroy, D)
• SC 5 (Spratt, D)
• WV 1 (Mollohan, D)
  

Lean Democratic (1 R, 16 D)

• AZ 5 (Mitchell, D)
  
• AZ 8 (Giffords, D)
• DE -AL (Open; Castle, R)
  
• IN 9 (Hill, D)
• IA 3 (Boswell, D)
  
• MA 10 (Open; Delahunt, D)
  
• MO 4 (Skelton, D)
• NJ 3 (Adler, D)
  
• NM 1 (Heinrich, D)
• NY 1 (Bishop, D)
• NY 19 (Hall, D)
• OH 16 (Boccieri, D)
• OH 18 (Space, D)
• PA 4 (Altmire, D)
• PA 11 (Kanjorski, D)
• VA 9 (Boucher, D)
• WI 7 (Open; Obey, D)
  

Democrat Favored (1 R, 18 D)

• CA 11 (McNerney, D)
  
• CO 3 (Salazar, D)
• CT 5 (Murphy, D)
  
• FL 22 (Klein, D)
• IL 11 (Halvorson, D)
• IN 2 (Donnelly, D)
  
• LA 2 (Cao, R)
• NY 13 (McMahon, D)
• NY 20 (Murphy, D)
• NY 23 (Owens, D)
  
• NC 8 (Kissell, D)
• OH 13 (Sutton, D)
• PA 3 (Dahlkemper, D)
• PA 8 (Murphy, D)
• PA 10 (Carney, D)
• PA 17 (Holden, D)
• SD A-L (Herseth Sandlin, D)
• TX 17 (Edwards, D)
• WI 8 (Kagen, D)

Total seats in play: 79
Republican seats: 11
Democratic seats: 68

Hawaii 1 Moved to Toss-Up

According to recent polling, Republicans now have a legitimate chance to takeover Hawaii’s 1st District in this month’s special election. What was once only a scenario now looks like a real possibility, and even Democratic observers are worried about the race.

Former Democratic Cong. Ed Case and state Sen. President Colleen Hanabusa (D) are dividing the Democratic vote and allowing Honolulu City Councilman Charles Djou (R) the opportunity to finish first in the winner-take-all special election with significantly less than 50% of the vote.

Because of the unique situation, it is unwise to draw dramatic conclusions for GOP prospects in the fall based on the outcome. But that won’t stop Republicans from bragging about taking over President Obama’s home district and adding the seat to their list of victories in New Jersey, Virginia, and Massachusetts.

We’re moving the race to Toss-Up, but Republicans appear to have the momentum.

Our bottom line in the House remains the same. Substantial Republican gains are inevitable, with net Democratic losses now looking to be at least two dozen. At this point, GOP gains of 25-30 seats seem likely, though considerably larger gains in excess of 40 seats certainly seem possible.

Here are our latest House ratings.
#- Moved benefiting Democrats
* - Moved benefiting Republicans
Special Elections in italics

Pure Toss-Up (1 R, 14 D)

• AR 1 (Open; Berry, D)
• FL 24 (Kosmas, D)
• HI 1 (Open; Abercrombie, D)*
• IL 10 (Open; Kirk, R)
• IL 14 (Foster, D)
  
• MI 1 (Open; Stupak, D)
  
• MI 7 (Schauer, D)
• NH 1 (Shea-Porter, D)
• NH 2 (Open; Hodes, D)
• NY 24 (Arcuri, D)
• NV 3 (Titus, D)
  
• PA 7 (Open; Sestak, D)
• PA 12 (Open; Murtha, D)
  
• TN 8 (Open; Tanner, D)
• WA 3 (Open; Baird, D)

Toss-Up/Tilt Republican (0 R, 9 D)

• AL 2 (Bright, D)
• AR 2 (Open; Snyder, D)
  
• FL 8 (Grayson, D)
• ID 1 (Minnick, D)
• IN 8 (Open; Ellsworth, D)
  
• KS 3 (Open; Moore, D)
• MS 1 (Childers, D)
• VA 2 (Nye, D)
  
• VA 5 (Perriello, D)

Lean Republican (3 R, 7 D)

• CA 3 (Lungren, R)
• CO 4 (Markey, D)
  
• FL 25 (Open; M. Diaz-Balart, R)
  
• LA 3 (Open; Melancon, D)
• MD 1 (Kratovil, D)
• NM 2 (Teague, D)
• NY 29 (Open; Massa, D)
  
• OH 1 (Driehaus, D)
• OH 15 (Kilroy, D)
  
• WA 8 (Reichert, R)
  

Republican Favored (5 R, 1 D)

• CA 45 (Bono Mack, R)
• NE 2 (Terry, R)
• OH 12 (Tiberi, R)
• PA 6 (Gerlach, R)
  
• PA 15 (Dent, R)
• TN 6 (Open; Gordon, D)
  

Toss-Up/Tilt Democratic (0 R, 3 D)

• ND A-L (Pomeroy, D)
• SC 5 (Spratt, D)
• WV 1 (Mollohan, D)
  

Lean Democratic (1 R, 16 D)

• AZ 5 (Mitchell, D)
  
• AZ 8 (Giffords, D)
• DE -AL (Open; Castle, R)
  
• IN 9 (Hill, D)
• IA 3 (Boswell, D)
  
• MA 10 (Open; Delahunt, D)
  
• MO 4 (Skelton, D)
• NJ 3 (Adler, D)
  
• NM 1 (Heinrich, D)
• NY 1 (Bishop, D)
• NY 19 (Hall, D)
• OH 16 (Boccieri, D)
• OH 18 (Space, D)
• PA 4 (Altmire, D)
• PA 11 (Kanjorski, D)
• VA 9 (Boucher, D)
• WI 7 (Obey, D)
  

Democrat Favored (1 R, 18 D)

• CA 11 (McNerney, D)
  
• CO 3 (Salazar, D)
• CT 5 (Murphy, D)
  
• FL 22 (Klein, D)
• IL 11 (Halvorson, D)
• IN 2 (Donnelly, D)
  
• LA 2 (Cao, R)
• NY 13 (McMahon, D)
• NY 20 (Murphy, D)
• NY 23 (Owens, D)
  
• NC 8 (Kissell, D)
• OH 13 (Sutton, D)
• PA 3 (Dahlkemper, D)
• PA 8 (Murphy, D)
• PA 10 (Carney, D)
• PA 17 (Holden, D)
• SD A-L (Herseth Sandlin, D)
• TX 17 (Edwards, D)
• WI 8 (Kagen, D)

Total seats in play: 79
Republican seats: 11
Democratic seats: 68

Ratings Changes in FL, NH Senate races

Florida Governor Charlie’ Crist’s switch out of the GOP Senate race and into the Senate contest as an Independent, combined with the entry of wealthy businessman Jeff Greene into the Democrat race, adds some uncertainty into the contest. But it doesn’t, in our view, change the bottom line entirely. Move from Clear Advantage for Incumbent Party to Narrow Advantage for Incumbent Party. Marco Rubio (R) remains the favorite, but the three-way contest is more unpredictable.

While New Hampshire remains a competitive race, our interviews with the top candidates and recent polling leads us to believe that Republicans are more likely than not to retain this open seat. Move from Toss-up to Narrow Advantage for Incumbent Party.

While events between now and November will affect the outlook for November, the GOP seems most likely to net 5-7 Senate seats, with a 8-seat gain certainly possible (but still short of the 10-seat gain the GOP would need for control). That means Democrats are likely to retain control of the Senate, but at a dramatically reduced level.

Here are our latest Senate ratings.
#- Moved benefiting Democrats
*- Moved benefiting Republicans

Lean Takeover (0 R, 4 D)

• Lincoln (D-AR)
  
• Reid (D-NV)
  
• ND Open (Dorgan, D)
• DE Open (Kaufman, D)

Toss-Up (3 R, 4 D)

• KY Open (Bunning, R)
  
• MO Open (Bond, R)
• OH Open (Voinovich, R)
• IL Open (Burris, D)
• IN Open (Bayh, D)
• Bennet (D-CO)
• Specter (D-PA)
  

Narrow Advantage for Incumbent Party (3 R, 0 D)

• Burr (R-NC)
• FL Open (LeMieux, R) #
• NH Open (Gregg, R)*

Clear Advantage for Incumbent Party (1 R,2 D)

• Vitter (R-LA)
  
• Boxer (D-CA)
  
• CT Open (Dodd, D)
  

Currently Safe (11 R, 8 D)

• Bennett (R-UT)
• Coburn (R-OK)
• Crapo (R-ID)
• DeMint (R-SC)
• Grassley (R-IA)
  
• Isakson (R-GA)
• McCain (R-AZ)
• Murkowski (R-AK)
• Shelby (R-AL)
• Thune (R-SD)
• KS Open (Brownback, R)
• Feingold (D-WI)
• Gillibrand (D-NY)
• Inouye (D-HI)
• Leahy (D-VT)
• Mikulski (D-MD)
• Murray (D-WA)
• Schumer (D-NY)
• Wyden (D-OR)