In addition, the G.O.P. is holding on to its narrow edge in Iowa, another seat currently held by the Democrats.
The Flyers won four of six in the regular-season series, but a healthy Crosby provides a narrow edge.
In Virginia, a race between two former governors, Tim Kaine, a Democrat, holds a narrow edge over George Allen, a Republican.
President Obama — whose approval ratings have dropped below forty per cent — has only a narrow edge against G.O.P. frontrunners in a new Gallup poll.
One poll gave Mr Steinbrück a narrow edge, but two others had Mrs Merkel slightly ahead.In this section Descent into banality The American president's trailer?
The outcome was also undecided in the Eighth Congressional District race, where Republican Joe Walsh held a narrow edge over the Democratic incumbent, Melissa Bean.
Among black voters, Mr. Thompson had a narrow edge over Mr. de Blasio, but his lead was within the margin of error.
While the new poll said that Mr. Obama has a narrow edge in the state, Republicans here note that he and his surrogates have traveled to Wisconsin lately.
The Obama team expects to hang onto a narrow edge after Tuesday's results are finalised, and can point to victories in more states overall.
But more of the district is currently held by Mr. Boswell, and Mr. Obama enjoys a narrow edge in the state.
Special Congressional elections held in Massachusetts and Florida produced expected results on Tuesday and left unchanged the narrow edge Republicans hold over Democrats in the House.
