Tommy Paul’s Australian run helps make US men relevant again

Tommy Paul of the U.S. celebrates after defeating compatriot Ben Shelton in their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia, Wednesday. (AP Photo/Dita Alangkara)

MELBOURNE, Australia — Tommy Paul was too little at the time to remember watching Andy Roddick win the 2003 U.S. Open, the last Grand Slam singles title for an American man.