U.S. Open ticket prices surge ahead of Serena Williams' final tournament - CNBC

The first three nights of the U.S. Open are sold out, according to the U.S. Tennis Association.

Serena Williams reacts during a post-match ceremony after losing to Belinda Bencic of Switzerland on Day 5 of the National Bank Open, part of the Hologic WTA Tour, at Sobeys Stadium on August 10, 202… [+3160 chars]

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