Todd Helton of Colorado Rockies to retire - ESPN
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Todd Helton on retirement: “It was the hardest thing I've ever done in my life” – The Denver Post
Middlebrooks' big night leads Red Sox past Rockies - The San Diego Union-Tribune
Todd Helton returns to baseball at University of Tennessee
Tennessee return 'exciting' for Todd Helton
Helton teams up with organization to eliminate $10 million in medical bills for Colorado residents
Todd Helton named Tennessean of the Year
Todd Helton to retire after 17 years with Rockies
Todd Helton announces retirement