Chelsea step-up pursuit to sign Dortmund star Jadon Sancho

After finalising the deal to bring Ajax winger Hakim Ziyech to Stamford Bridge, the Chelsea have reportedly stepped up their pursuit to also bring in Borussia Dortmund and England wing wizard  Jadon Sancho.

 Frank Lampard's side are set to battle against Manchester United and Liverpool for the 19-year-old's signature this summer. 

 France Football has it that Chelsea have already got the ball rolling by starting the “seduction business” with Sancho. 

 The England star has emerged as Chelsea's top target after scoring 15 goals and making 15 assists this season.