Yankees designated hitter Matt Holliday could be placed on the disabled list if his allergy issues do not subside in the next day or two, according to the New York Daily News.
Hollidaty underwent tests, which did not show any issues, according to manager Joe Girardi.
Girardi said the team is "still trying to figure out what's going on" with the 37-year-old veteran, who missed his second straight game on Monday and is out of the lineup again on Tuesday.
"He says he feels bad," Girardi said. "I said exactly, 'What does that mean? Is it like you're achy, your muscles are sore?' He said, 'No. I just feel like someone zapped me of all my energy.' That's what I kind of see from him. We're still trying to figure out what's going on."
Holliday is hitting .262 with 15 home runs and 47 RBIs in 68 games this season.