Gregor Blanco diagnosed with a concussion

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Giants outfielder Gregor Blanco has been diagnosed with a concussion, per the team’s official Twitter. It’s not known how he suffered the concussion, though he did spend time on the concussion disabled list earlier this year. The outfielder has also been dealing with neck discomfort.

The Giants recalled outfielder Jarrett Parker from Triple-A Sacramento.

Blanco’s partner in the outfield Nori Aoki has also been dealing with concussion issues.

Blanco is batting .291/.368/.413 with five home runs and 26 RBI in 372 plate appearances this season.