Unrelenting Novak Djokovic refuses to give up on record major dream as US Open begins

The 146th U.S. Open tennis tournament commences on Sunday with top players competing. Novak Djokovic aims for his record 25th major title while Jessica Pegula seeks her first. Venus Williams makes her 26th main draw appearance and Marta Kostyuk builds on recent success. Djokovic is determined to win his 25th major, surpassing Margaret Court's record. Pegula is focused on her pursuit of a maiden Grand Slam title at Flushing Meadows.