April 27, 2021, MADRID, MADRID, SPAIN: Darren Cahill head coach talks to with Simona Halep of Spain durind his practice on day one of the WTA 1000 - Mutua Madrid Open 2021 at La Caja Magica on April 27, 2021 in Madrid, Spain.,Image: 608219732, License: Rights-managed, Restrictions: , Model Release: no