Starling Marte scratched from Mets lineup after balky knee ‘flared up’

Starling Marte was scratched from the Mets’ lineup Saturday as a precaution over the outfielder’s troublesome right knee. The team’s starting right fielder also had sat out one game ahead of the Mets’ London road trip earlier this month with the same issue. “Still the knee, it flared up a little [Friday] again,” Carlos Mendoza...