1. Chelsea training has cut short due to ‘impossible’ heat in Philadelphia  The guardian
  2. ‘Impossible to train’ – Chelsea Face Record Heat in Philadelphia  Bbc
  3. ‘Saturation of football’: why empty seats junk club world championship, golden cup  ESPN
  4. Extreme Heat at the World Cup Soccer Tournament: Players and Supporters express concern as the temperature rises  The New York Times
  5. Enzo Maresca delivers Chelsea Team News before ES Tunis | News | Official website  Chelsea Football Club