Arsenal alerted as Chelsea open talks for Hato and Simons

RB Leipzig midfielder Simons and Ajax defender Hato are both wanted by the world champions with transfer talks now underway.

BBC Sport says Chelsea are in negotiations with Ajax and Hato's agents about a London move this summer.

Meanwhile, Chelsea are discussing personal terms with Simons.

RB Leipzig are aware of Chelsea's approach, though nothing has been settled between the two clubs.

Agents for Simons have alerted Arsenal to the developments.