Update via Mark Feinsand:
Teixeira update: Left the game with right knee contusion. X-rays were negative. Will be reevaluated tomorrow.Mark Teixeira was forced to leave tonight's Yankees-Red Sox game after being hit being hit on the right knee by a Jon Lester in the 1st. He was in a lot of pain and limping as he was helped off the field.
If there are any updates I will post them here.