LONDON, ENGLAND - MAY 09: Michael Ballack looks on prior to the UEFA Europa League Semi Final Second Leg match between Chelsea and Eintracht Frankfurt at Stamford Bridge on May 9, 2019 in London, England. (Photo by TF-Images/Getty Images)
LONDON, ENGLAND - MAY 09: Michael Ballack looks on prior to the UEFA Europa League Semi Final Second Leg match between Chelsea and Eintracht Frankfurt at Stamford Bridge on May 9, 2019 in London, England. (Photo by TF-Images/Getty Images)