Colorado Rockies' Jason Giambi says he likes playing in Philadelphia
Top 10 Rockies walk-up songs - Purple Row
Former Rockies slugger Jason Giambi retires - Purple Row
A's Hall of Famers Carney Lansford, Jason Giambi reminisce
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Colorado Rockies sign former A's, Yankees 1B Jason Giambi to minor league contract - ESPN
Colorado Rockies news: Jason Giambi was a one-man wrecking crew - Purple Row
Colorado Rockies - Wikipedia
Determined Helton plans to play three more years with Rockies – The Denver Post
The Rays are interested in Jason Giambi - NBC Sports
Jason Giambi Likes Playing Baseball in Philadelphia - Philadelphia Magazine
The unlikeliness of Jason Giambi, hero and elder statesman