Charles, once expected to be a first round pick, slid to deep in the second last Friday.
Jones is averaging 16 points and 8.2 rebounds on 75 percent shooting in her past five games.
While the Terps mounted a comeback in the third frame, they couldn't finish it off.
“She’s a bucket. You look at her and you know she’s a bucket."
Coach Brenda Frese added Shakira Austin and Blair Watson to the starting five.
Guard Ashley Owusu also earned Big Ten Freshman of the Week honors.
Guard Taylor Mikesell led the way with 23 points.
Before a 21-point surge in the fourth quarter, the Terps' offense has looked off.
The Terps outscored the Dukes 29-11 in the final frame.
Austin scored two points in 14 minutes against South Carolina.