Drew has been dealing with dizziness resulting from a head cold, and underwent concussion tests Saturday, ESPN New York reports.

EDGE Analysis

Drew has seen very limited playing time lately, being held out of the lineup for 13 consecutive games, and this appears to be the reason. The club has not yet received the results of the concussion test, but with just a week left, it's possible the 32-year-old's season could be done if it comes back positive. Drew is slashing .201/.271/.381 on the year, and trade deadline acquisition Dustin Ackley has been hitting well in his stead, so it's unclear how much playing time he'll get when he's back to full health.