On July 31, 2010 — Needing a home run to complete the sixth cycle in franchise history, Carlos Gonzalez, the leading hitter in the National League, belts a game-ending round-tripper that gives the Rockies a 6-5 comeback victory over Chicago. ‘CarGo,’ who becomes the fifth player to complete the cycle with a walk-off home run, smashes the first pitch thrown in the bottom of the ninth into the third-deck, making it the 29th long ball to land there in the 11-year history of Coors Field.

Source:
Baseball Reference July 29
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