I've put together a list of what newspaper endorsements for competitive senate races I've been able to track down. There weren't any yet (that I could find) for Alaska and Oklahoma. Most dailies haven't endorsed yet, with the exception of Colorado where Salazar has just about swept.
I'll post updated lists next weekend and right before the election. Please post if I've missed any.
PS. If the editorial boards are any sign, Salazar is gonna romp!
COLORADO
Ken Salazar
Aspen Times
Aurora Sentinel & Daily Times
Boulder Daily Camera
Boulder Weekly
Colorado Springs Independent
Cortez Journal
Denver Post
Durango Herald
Glenwood Springs Post Independent
Pueblo Chieftan
Rocky Mountain News (Denver)
Wet Mountain Tribune
Peter Coors
Greeley Tribune
FLORIDA
Betty Castor
Bradenton Herald
Palm Beach Post
St. Petersburg Times
Tampa Tribune
Mel Martinez
Orlando Sentinel
LOUISIANA
Chris John
New Orleans Tribune
John Kennedy
Shreveport Times
NORTH CAROLINA
Erskine Bowles
Raleigh News & Observer
SOUTH CAROLINA
Jim Demint
Augusta Chronicle
SOUTH DAKOTA
Tom Daschle
Argus Leader (Sioux Falls)