Mercer (quadriceps) was activated from the 10-day injured list Friday, Jesse Dougherty of The Washington Post reports.

EDGE Analysis

Mercer landed on the shelf June 2 with a quadriceps strain, and he'll rejoin the active roster after missing the past two weeks. The 34-year-old could see increased playing time in the immediate future with Starlin Castro placed on administrate leave for at least seven days.