North America’s largest women’s-only tennis tournament returns with a renovated stadium, a new sponsor, and an impressive field of players. The Credit One Stadium features an increased capacity from 7,500 to 11,000 seats, new concession areas, and more bathrooms, as well as a 75,000-square-foot Stage House that offers training facilities and a VIP rooftop restaurant and outdoor bar. Top world players including Garbiñe Muguruza, Simona Halep, Madison Keys, and Sloane Stephens are signed on to compete in the singles field of 56, with a qualifying draw of 32 players. The event, which started on Hilton Head Island in 1973, is celebrating its 50th anniversary and usually hosts more than 90,000 fans. Times & dates vary. $600-$25. (843) 856-7900, www.creditonecharlestonopen.com
