Take a look back at News 8's coverage of Rock Island native Madison Keys rise to tennis stardom.

Madison Keys saved a match point and upset No. 2 Iga Swiatek 5-7, 6-1, 7-6 (10-8) in a high-intensity Australian Open semifinal to reach a Grand Slam title match for the second time in her career.

Madison Keys says the rules around toilet breaks don't need to be changed, despite taking issue with her opponent Iga Swiatek.