Women’s tennis does extremely well. Serena Williams has a net worth of $300 million. Many others women in tennis have also done extremely well. The obvious difference between women’s tennis and women’s basketball is that tennis has strong ticket sales and tv viewership. That’s where the money comes from. If the WNBA grows to the size of the NBA then I’m sure we’ll see equal pay. But it took decades for the NBA to become what it is today. It didn’t happen in one or two years.