Aug 12, 2010 1:58 PM EST

Chipper Jones? agent says he?ll need surgery on his injured left knee and is likely done for the season, according to an Associated Press report.

The Braves third baseman had already said he would consider retirement at the end of the year, and he may have played his last game after tearing the anterior cruciate ligament Tuesday while fielding a ground ball at Houston.

Via AP