Former world No 1 loses 1-6, 6-4, 6-3 at Miami Open Cas recently reduced four-year ban to nine months Five hundred and sixty-eight days after she last struck a ball in a match of any consequence, Simona Halep returned to professional tennis from her shortened doping ban . The comeback came in a tough, gruelling battle that resulted in a 1-6, 6-4, 6-3 loss against Paula Badosa of Spain in the first round of the Miami Open.