San Diego Chargers wide receiver Vincent Jackson has been listed as questionable for Saturday's game against the Detroit Lions.

Jackson has not practiced this week due to a groin injury. He leads the Chargers (7-7) in receptions (56), receiving yards (1,036) and touchdown catches (eight) this season.

Defensive tackle Antonio Garay (toe) is also listed as questionable, while linebacker Travis LaBoy (knee) has been ruled out.