Nick Hundley

Buster Posey placed on seven-day concussion disabled list

Catcher Buster Posey was placed on the seven-day disabled list with concussion symptoms Tuesday, a day after he was struck in the helmet by a 94 mph fastball from Arizona's Taijuan Walker.

While manager Bruce Bochy said following Monday's 4-1 victory that Posey was doing fine, the Giants planned to check in with him overnight and re-evaluate him Tuesday. They weren't going to take any chances with the 2012 NL MVP and 2010 Rookie of the Year.

"He's got some symptoms so we're being cautious," Bochy said. "We'll continue to monitor how he's doing and he'll stay there until we think he's ready to play. The biggest reason probably is the fact that he is a...

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