YOKOHAMA, JAPAN - JULY 19: Mason Mount of Chelsea keeps the ball during the preseason friendly match between Kawasaki Frontale and Chelsea at Nissan Stadium on July 19, 2019 in Yokohama, Kanagawa, Japan. (Photo by Kaz Photography/Getty Images)
YOKOHAMA, JAPAN - JULY 19: Mason Mount of Chelsea keeps the ball during the preseason friendly match between Kawasaki Frontale and Chelsea at Nissan Stadium on July 19, 2019 in Yokohama, Kanagawa, Japan. (Photo by Kaz Photography/Getty Images)