The Giants organization will honor the late great Willie Mays on Monday ... with the entire San Francisco squad rocking the MLB icon's number 24 jersey as they take the field against the Cubs!
"Tonight, all uniformed #SFGiants personnel will wear 24 in honor of Willie Mays ud83eudde1" ... the team announced on social media this afternoon, along with a photo of several jerseys as they hung in players' lockers.
The 36-42 SFG are playing the 37-41 CHC at Oracle Park in the Bay.
Of course, Mays, arguably the greatest baseball player of all time, died at an assisted living facility in Palo Alto, CA, on June 18.