MADRID, SPAIN - APRIL 28: Garbine Muguruza of Spain waves to fans after practice for the WTA 1000 - Mutua Madrid Open 2021 at La Caja Magica on April 28, 2021 in Madrid, Spain. (Photo by Oscar J.
Former world No. 1 Garbiñe Muguruza made the difficult decision to withdraw from her home tournament on Thursday, announcing she would miss the Mutua Madrid Open due to a persistent left thigh injury.