Tennis Channel Report:
The semifinals are set at the Top Seed Open in Lexington. Shelby Rodgers fought back from a set down to shock Serena Williams and reach the final four. The victory was Roger's third over a top 10 opponent and possibly the biggest of her career. She'll face Jil Teichmann for a place in the big one.
Later, teen phenom Coco Goff also advanced, the 16-year-old taking care of business against number eight seed Ons Jabeur. The American moving on to face Jennifer Brady in Saturday's semis.
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