Siena will be without reserve goalkeeper Andrea Campagnolo for the next four weeks because of injury.
The 34-year-old made his seasonal debut in the midweek Coppa Italia win over Torino, but it came at a cost.
The shot-stopper underwent tests on Friday and a scan showed a right thigh muscle strain that will need a month to properly heal.
Siena will be without reserve goalkeeper Andrea Campagnolo for the next four weeks because of injury.
The 34-year-old made his seasonal debut in the midweek Coppa Italia win over Torino, but it came at a cost.
The shot-stopper underwent tests on Friday and a scan showed a right thigh muscle strain that will need a month to properly heal.