Ethier became the subject of some controversy in the second half of the season. Los Angeles Times columnist TJ Simers wrote an article that quoted Ethier as saying his production was down in 2011 because of a knee injury that he had been battling all season, and implying that the Dodgers were forcing him to play despite his injury. Manager Don Mattingly said he was "blindsided" by the story, and responded that he would never make a player play hurt. After a meeting with Mattingly and GM Ned Colletti, Ethier backed off on his comments and said it was his choice to play hurt.
After the September 7 game, Ethier decided to shut down for the season in order to consult doctors on the problems with his knee, with the hope of getting healthy in time for spring training. Ethier appeared in 135 games with the Dodgers in 2011, hitting .291 with 11 home runs and 62 RBIs.
Ethier won a Gold Glove Award on November 1, 2011. Clayton Kershaw and Matt Kemp also won Gold Gloves, giving the Dodgers three Gold Glove winners in one year for the first time in franchise history.