Todd Helton's retirement should start a new Rockies tradition
Rockies' C.J. Cron makes all-star team for first time – Greeley Tribune
Todd Helton to become first Rockies' player to have number retired
Todd Helton Announces Retirement as Rockie, 9 16 13
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Rockies retire Todd Helton's No. 17 jersey, Sports
Rockies to retire Todd Helton's number
Rockies Zingers - Colorado Rockies Baseball ESPN SweetSpot Blog
Rockies retire Todd Helton's No. 17 jersey, Sports
Rockies' bullpen delivers again in 5-4 win over Marlins – Greeley Tribune
Todd Helton's Hall of Fame Case