The Oracle Challenger Series – Indian Wells is a professional tennis tournament played on hard courts. It is currently part of the ATP Challenger Tour and the WTA 125K series. It is held annually in Indian Wells, California, United States since 2018. The two American men and two American women with the most points in the series receive wild cards to their respective singles events at the Indian Wells Masters. Past finals Men's singles Women's singles Men's doubles Women's doubles References External links Official website ATP Challenger Tour WTA 125 tournaments Hard court tennis tournaments in the United States Tennis tournaments in California 2018 establishments in California Recurring sporting events established in 2018 Sports in Riverside County, California Indian Wells, California