Top points: Colombian qualifier Arango advances to Merida quarters
Emiliana Arango advanced to her fourth career quarterfinal after Great Britain's Francesca Jones was forced to retire due to heat illness at the Merida Open Akron.
Emiliana Arango advanced to her fourth career quarterfinal after Great Britain's Francesca Jones was forced to retire due to heat illness at the Merida Open Akron.
