Unforgettable Games and Remarkable RecordsGreat moments in sports history that occurred on Sept. 11 included:1862: Tom Morris Sr. retained his British Open golfing title. 2010: Kim Clijsters defended her U.S. Open title in women's tennis to claim her third national singles crown. Kim Clijsters defended her U.S. Open title in women's tennis to claim her third national singles crown. 2021: Emma Raducanu won her first Grand Slam singles title, giving Britain its first-ever women's Grand Slam win. Emma Raducanu won her first Grand Slam singles title, giving Britain its first-ever women's Grand Slam win.