The US Open is expanding to 15 days this year, shifting to a Sunday start for the first time in the Open era that began in 1968. Fans who subscribed for ticket information from the USTA were informed of the change for the season's last Grand Slam tennis tournament—and its

WATCH: Honey Deuce cocktail makes US Open $10 million | The Break

WATCH: "Let's not forget about Zverev": Sascha seeks to end Carlos Alcaraz's title defense | US Open

WATCH: Daniil Medvedev Tells US Open Fan To Shut Up | The Break

NEW YORK (AP) — Madison Keys overpowered fellow American Jessica Pegula 6-1, 6-3 in just over an hour Monday to move into the U.S. Open quarterfinals. Keys, the No. 17 seed and 2017 runner-up at Flushing Meadows, converted on 77% of her first-serve points and used powerful ground strokes to

NEW YORK (AP) — Men and women will use the same tennis ball this year at the US Open, satisfying some women who complained last year they were hitting an inferior product. Top-ranked Iga Swiatek—who eventually won the tournament—was among the women who felt their lighter ball didn't hold its

WATCH: Daniil Medvedev Tells US Open Fan To Shut Up | The Break

WATCH: Daniil Medvedev Tells US Open Fan To Shut Up | The Break

⤴️ WATCH: Will Novak Djokovic win a 25th major title? 👉 READ: Women's US Open preview, and Men's US Open preview After the men's and women's US Open singles draws were made, we polled our writers and editors on four questions: Who will be the women's champion? - Peter Bodo:

WATCH: US Open Increases Prize Money, Adds Video Review | The Break

WATCH: Fifty Years of the WTA, Chapter 8: Global Reach | WTA 50

WATCH: US Open Ball Change & Nadal Trains | The Break

WATCH: Jelena Ostapenko Hooks Up Fan With Ticket After DM Request, Then Dethrones Iga Swiatek | US Open

WATCH: Iga Swiatek is your best US Open bet | Game, Set, Bet, presented by BetMGM

Roger Federer is already out of the US Open, as well as whatever may be left of this year’s tennis season, after undergoing another recently announced knee surgery. Rafael Nadal has barely touched a racquet for three months while holed up in his apartment in Spain. The defending US Open

NEW YORK—At the US Open, “outside courts” is a literal descriptor. Practice courts P6 to P17 are actually well beyond the perimeter wire of the USTA Billie Jean King National Tennis Center, in Flushing Meadows-Corona Park, hard by an MTA train yard and the IRT Flushing Line’s No. 7 train

NEW YORK (AP) — Former President Barack Obama and his wife, Michelle, were in the Arthur Ashe Stadium stands to watch Coco Gauff's first-round victory at the US Open on Monday night. After that match, Michelle Obama went down on the court to participate in a tribute to Billie Jean

WATCH: Equal Pay At The US Open | The Break

View the entire women's bracket at our US Open tournament page. MATT FITZGERALD: Serena Williams She won the decade’s first Slam in Melbourne. A New York bookend for Serena, after three major final disappointments, is a fitting storyline in her journey to elusive number 24. STEVE FLINK: Ashleigh Barty She