Chelsea sign Argentina international Valentín Barco from Strasbourg
- Chelsea sign Argentina's Valentín Barco from Strasbourg on a seven-year deal
- Eighth signing of Xabi Alonso's rebuilding summer at Chelsea
- Barco previously had brief Brighton spell, reached World Cup final with Argentina
Chelsea have signed Argentina international Valentín Barco from Strasbourg on a seven-year deal, marking the eighth signing of new manager Xabi Alonso's tenure as he reshapes the squad. The 22-year-old, primarily a left-back who can also operate in central midfield, previously had a brief spell at Brighton and…