Siena have signed Argentine defender Matias Martinez, who underwent his medical today.
The 24-year-old centre-back made the move from Racing Club Avellaneda.
Martinez had also been linked with Genoa up until a few weeks ago and has a reputation as a goalscorer.
He passed his medical today and will begin training with Serse Cosmi’s men on Thursday.
Martinez is the second reinforcement in defence, as this week Siena also signed Felipe Dal Bello on loan from Fiorentina.