The first day of the U.S. Open tennis tournament featured several notable developments. American player Jessica Pegula won her opening match against Romania's Elena-Gabriela Ruse, advancing to the second round. However, 2014 champion Marin Cilic withdrew due to injury, with Otto Virtanen replacing him. Czech Republic's Barbora Krejcikova, a two-time Grand Slam champion, was eliminated in the first round by Uzbekistan's Kamilla Rakhimova despite saving six match points. Italian Jasmine Paolini narrowly defeated Slovenia's Veronika Erjavec in a three-set match. Unseeded Polish player Kamil Majchrzak made an early impression by defeating Serbia's Hamad Medjedovic. Additionally, 2022 U.S. Open runner-up Casper Ruud withdrew due to a back injury, with Arthur Gea taking his place. Play commenced under mild conditions with temperatures around 25 degrees Celsius.
Bias read (Center): The article covers sports events with no political implications or controversy. It provides straightforward results and updates from the U.S. Open without any biased language or framing.


