Venus Williams is back on the professional tennis tour at age 45 and will be returning to the U.S. Open next week for her first Grand Slam competition in two years.

Even at age 45, even after two years away from Grand Slam tennis, Venus Williams displayed some big serves and powerful groundstrokes at the U.S. Open on Monday night in front of a supportive crowd at Arthur Ashe Stadium,

Venus Williams put on a show for the fans in attendance at Arthur Ashe Stadium but ultimately fell to Karolina Muchova