Rasmussen released new Senate race surveys today in New York (Sept. 22, 500 LV) and California (Sept. 23, 500 LV), where Democrats are running to keep their seats, as well as Ohio (Sept. 23, 500 LV), where Sen. George Voinovich (R) is retiring.

California Sen. Barbara Boxer, running for a fourth term, leads her two potential GOP rivals, former HP CEO Carly Fiorina and Assemblyman Chuck DeVore.

Boxer 49 - Fiorina 39 - Und 8

Boxer 46 - DeVore 37 - Und 10

In New York, Sen. Kirsten Gillibrand -- in her first year in office after filling in for Hillary Clinton -- leads former governor George Pataki, who still has not revealed whether he plans to run.

Gillibrand 44 - Pataki 41 - Und 4

A Marist survey (Sept. 22, 616 RV) out yesterday, though, found both Pataki (45%-41%) and former New York Mayor Rudy Giuliani (51%-40%) leading Gillibrand.

In the race for Ohio's open seat, former OMB director and congressman Rob Portman (R) holds slim leads over his two potential Democratic opponents, Lt. Gov. Lee Fisher and Sec. of State Jennifer Brunner.

Portman 41 - Fisher 40 - Und 14

Portman 40 - Brunner 38 - Und 18

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