Mutua Madrid Open - Day Two [Getty Images]

MADRID, SPAIN - MAY 01: Barbora Strycova of the Czech Republic stretches to play a forehand against Angelique Kerber of Germany in their first round match during day two of the Mutua Madrid Open tennis tournament at the Caja Magica on May 01, 2016 in Madrid,Spain (Photo by Clive Brunskill/Getty Images)

Getty Images Sport Clive Brunskill