Source: Chelsea weighing move for Villa's Martínez

Chelsea are weighing a move for Aston Villa goalkeeper Emiliano Martínez after his representatives offered him to the club, according to a source confirmed to ESPN. Villa are looking to sell the Argentine World Cup winner following the acquisition of Japan international Zion Suzuki as their long-term No. 1, and a prior move to Juventus fell through in August. Chelsea's interest is driven by concerns over Robert Sánchez, who was at fault during their 3-2 win against Fulham, with the club considering a replacement before the transfer window closes.