World No. 16 Ons Jaber of Tunisia advanced to the finals of the tournament in Chicago on a 6/4, 3/2 setback to Kazakhstan’s Elena Rybakina, ranked No. 17 by the WTA.
Read MoreGarbine Muguruza of Spain beat Ones Jaber of Tunisia 3/6, 6/3, 6/0 in the finals.
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