Knox News John Isner reaches Open's 3rd round Sat 4 Sep 2010 NEW YORK - "Let's go, Ryan!" Clap-clap-clap-clap-clap. "Let's go, Ryan!" Clap-clap-clap-clap-clap. On his way to victory at Louis Armstrong Stadium on Friday, the highest-seeded American man left in... (photo: WN / Aruna Gilbert)