A Young Player’s Future Looks Bright Until He Runs Into Carlos Alcaraz Unseeded Matteo Arnaldi rolled into the fourth round at the U.S. Open, but that’s where his terrific run ended. Author: MATTHEW FUTTERMAN Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to email a link to a friend (Opens in new window)Click to print (Opens in new window)MoreClick to share on LinkedIn (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Tumblr (Opens in new window)