RELATED VIDEOS Here's how Callaway's new Paradym line fared in our RoboTest What a Callaway Paradym driver and woods fitting did for this Average Joe How Callaway's new Paradym X irons helped me gain 10-plus yards Where do U.S. Open golf balls come from? For Callaway stars, right here in Massachusetts From start to finish, watch how golf balls are made at Callaway's facility here in the U.S. News Francesco Molinari | Equipped To Win June 10, 2019 The 2018 British Open Champion discusses how he continues to perfect his game with the help of an all-new equipment setup. Presented by Callaway.