Massachusetts Senate candidate Elizabeth Warren out-raised Republican opponent Sen. Scott Brown by more than $1 million in July and early August, injecting more money into the country's most closely watched battle for a seat in the upper chamber.
FEC reports released Monday show that Warren raked in $3.7 million over the last six weeks, while Brown took in $2.3 million during the same period.
Despite Warren's fundraising edge, Brown has more cash on hand -- $14.2 million to Warren's $12.3 million.
With just over two months until Election Day, the Brown-Warren matchup may be one of the country's most expensive contests. The Associated Press reported last month that almost $50 million had been poured into the razor-thin competition by the end of June, a state record.
Brown leads Warren by about four points, according to HuffPost Pollster's trend estimate, which takes into account all public polling available in the race.
10 more election stories from beyond the presidential field:
Arkansas Congressional Candidate Pleads Not Guilty [KHBS-KHOG Northwest Arkansas]
Candidates Trade Barbs Over Flood Relief For Local Farmers After 2011 Storms [Times Herald-Record]
Eric Stewart Repaying Tax Liens [Nooga.com]
Dems Challenge Koster's Stance On Immigration [Bellingham Herald]
Kyrillos: 'I'm Joe' In First Cable Television Ad [NorthJersey.com]
King Defends Bank Of Maine Board Service [WGAN News]
Mandel Ad Moves To Anti-Bailout Message [Politico]
Indiana Gubernatorial Candidate John Gregg Backs Health Care Hybrid [Courier-Journal]
Wyoming U.S. House Candidate Releases Staff, Keeps Campaigning, Makes Amends With Party [Casper Star-Tribune Online]
Country Party Candidate Seeks U.S. House Seat [Wyoming Tribune]