Giants OL Justin Pugh has a sprained MCL and will likely miss two-to-four weeks, a source told SNY.tv's Ralph Vacchiano.
Pugh will be getting a second opinion.
He left Sunday's win over the Eagles during the second quarter, when a teammate appeared to roll onto the back of his left leg. He was able to walk off the field, but was walking with a significant limp. Pugh did not return.
Pugh was replaced at left guard by backup offensive lineman Brett Jones.