Abt SRBI, Inc for the Washington Post (9/22-26, likely voters, 5/3-6 in parens):
Martin O'Malley (D-inc): 52 (47)
Bob Ehrlich (R): 41 (47)
(MoE: ±4%)
Nice movement for Martin O'Malley here. Bob Ehrlich's problem? Although he's winning independents, his message is failing to sway enough Democrats to his campaign:
Instead, despite widespread concern among Marylanders about the economy and direction of the state, Democrats have moved solidly behind O'Malley. And he is more popular now than at any time a Post poll has been taken since 2004.
In recent months, O'Malley has moved to invigorate his party's base by adopting a campaign theme that asks voters to reject a return to Republican control. Four out of five Maryland Democrats say they are enthusiastic about voting for him, according to the poll. O'Malley has also emerged as the candidate more trusted by voters on the top issue in the race: Maryland's economy. [...]
In 2002, Ehrlich was lifted over his Democratic opponent, Kathleen Kennedy Townsend, in large part by scoring 22 percent among Democrats, according to a Washington Post exit poll that year. Ehrlich, in his losing reelection bid four years later, mustered 15 percent of the Democratic vote. Now, only 10 percent of self-identified Democrats say they back Ehrlich in the re-match.
Among registered voters, O'Malley's lead is 49-35, and his job approval rating sits at 57-33. In a year where incumbent Dem Governors have been getting shellacked in the polls, the O'Malley camp has got to be pleased with these numbers.