PHOENIX, April 13 (UPI) -- Shawn Estes allowed one run over seven innings Wednesday in carrying Arizona to a 5-2 victory over Colorado.
The Diamondbacks swept a three-game series from the Rockies and have won four straight overall.
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Estes (1-0) gave up four hits and struck out six. Brian Bruney worked the ninth for the save.
Tony Clark drove in two runs with a double to highlight the Arizona offense.
Colorado rallied to defeat San Diego in its first game of the season and has lost seven straight since then. Colorado scored just 11 runs against Arizona in their three meetings.
