According to reports, Chelsea are readying a bid of £36m for PSV forward and Mexico international Hirving Lozano.
Maurizio Sarri previously hinted that he hopes some attacking reinforcements can be made by the club during the January transfer window, with the Mexican reportedly being one of the major targets.
The 23-year-old Lozano has found the back of the net 15 times this season in all competitions for PSV who currently sit at the top of the Eredivisie table.
Calcio Mercato have claimed that the Blues are now preparing to make a formal approach for the attacker.
Chelsea have already signed Dortmund attacker Christian Pulisic this month although he will arrive at the end of the season.
However, Sarri needs immediate reinforcements in attack for the Blues especially as the injuries continue to mount with the likes of Willian and Pedro being presently sidelined.