Chelsea have sent two more players out on loan, in a transfer window that has seen several young talents exit Stamford Bridge for regular first-team football.
The club confirmed on their official website that 22 year-old centre-back Tomas Kalas will join Middlesbrough on loan in the 2015/15 campaign, extending his time at the Riverside after spending the second half of last season there.
The Blues have a lot of expectations from Kalas, who will be remembered for making his Premier League debut at Anfield in the 2013/14 campaign. In a crucial game where Liverpool would have take a giant stride towards the title with a win, the Czech defender expertly kept Luis Suarez quiet.