Tottenham Hotspur's Argentinian head coach Mauricio Pochettino looks on before the English Premier League football match between Tottenham Hotspur and Chelsea at Wembley Stadium in London, on August 20, 2017. / AFP PHOTO / IKIMAGES AND AFP PHOTO / Ian KINGTON / RESTRICTED TO EDITORIAL USE. No use with unauthorized audio, video, data, fixture lists, club/league logos or 'live' services. Online in-match use limited to 45 images, no video emulation. No use in betting, games or single club/league/player publications.        (Photo credit should read IAN KINGTON/AFP/Getty Images)