Defending Champion Sloane Stephens Reaches Fourth Round at US Open (August 31, 2018) FLUSHING MEADOWS, NY – Defending champion Sloane Stephens is back in the round of 16. The American beat two-time finalist and two-time major champion Victoria Azarenka 6-3, 6-4. The American won three straight games down a break at 3-4 in the second set to close out the match. “Very happy to … [Read more...] about Defending Champion Sloane Stephens Reaches Fourth Round at US Open