Atlanta Braves third baseman Chipper Jones will have arthroscopic surgery Monday to repair a torn meniscus in his left knee.Jones injured the knee Thursday when he slipped while stretching before batting practice. It also was just before his scheduled news conference, where he announced he was planning to retire after this season."We were talking on the field to get ready to go up for the news conference, he called (manager) Fredi (Gonzalez) in off the field to let him know he thought he had just injured his knee and it didn't feel right," Braves general manager Frank Wren said Saturday. "Just a strange coincidence." Source: ESPN