Source: CBS News - U.S. News Seeing fans with their phones out during a tennis match would've been a strange sight even a decade ago. But at the U.S. Open this year, the digital world has become intertwined with the game as live AI insights analyze the match. On Tuesday, when Coco Gauff faced off against Zeynep Sönmez of Turkey, AI-generated analyses trickled in through the U.S. Open app, tracking key moments, each player's likelihood to win, and a new metric called "serve...