Manager Bob Melvin is unsure of when Gray (illness) will return to the rotation to make his next start. Gray spent Monday night in the hospital due to flu-like symptoms and is still there as of Tuesday evening, Susan Slusser of the San Francisco Chronicle

Manager Bob Melvin is unsure of when Gray (illness) will return to the rotation to make his next start. Gray spent Monday night in the hospital due to flu-like symptoms and is still there as of Tuesday evening, Susan Slusser of the San Francisco Chronicle reports.

Analysis:

Gray was scratched from Tuesday's scheduled start due to illness, and it has now come to light that he is dealing with a bad case of the flu. Sunday is Gray's next scheduled turn in the rotation, but the report from Melvin leaves that up in the air.