ESPN's Buster Olney reported the Giants "will get more info on Bumgarner in days ahead, but there is concern within [the] organization the injury will sideline him longer than two months."
Per MLB.com's Daniel Kramer, the team placed Bumgarner on the 10-day disabled list Friday after he suffered bruised ribs and a Grade 1 or 2 AC sprain in his left (pitching) shoulder during an accident on his dirt bike during an off day in Colorado. The Giants are in Denver for a three-game series with the Rockies.
Bumgarner is off to a fantastic start this season, despite having an 0-3 record. He's recorded an ERA of 3.00 with 28 strikeouts and just four walks through four starts.
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