2010 New Mexico Gubernatorial Election by Halstad Strategic Research for the Democratic Governors Association:
Diane Denish (D): 57%
Heather Wilson (R): 35%
Diane Denish (D): 57%
Steve Pearce (R): 35%
The telephone survey was conducted May 31 through June 4, 2009, among a cross-section of 613 New Mexico likely voters in the 2010 general election for governor. The overall results are subject to a statistical margin of error of plus-or-minus 4%.
http://www.democraticgovernors.org/page/-/interim/June_DenishMemo.pdf