Full US Open Match Video: Mattek-Sands vs. Vandeweghe, 2015

With the current suspension of the ATP and WTA Tours, we are opening up our US Open vault to bring you full match videos of classic encounters through the years in New York. 

Watch on YouTube: Bethanie Mattek-Sands vs. CoCo Vandeweghe, 2015 US Open women's singles second round

The 2015 US Open women's singles tournament is best remembered for its all-Italian final between surprise champion Flavia Pennetta and Roberta Vinci, who shocked Serena Williams in the semis to stop her bid for the calendar-year Grand Slam.

But despite the Italian flavor in the title match, there were several intriguing all-American matches in '15. There was the three-set quarterfinal between the Williams sisters, a Round-of-16 showdown between No. 19 seed Madison Keys and Serena, and even a preview of the 2017 semifinals, when CoCo Vandeweghe and Sloane Stephens squared off in the opening round. Vandeweghe won that match against the No. 29-seeded Stephens, setting up a second-round meeting with wild card Bethanie Mattek-Sands, who took out qualifier Kateryna Kozlova in her first-round match. 

That all-American match was dominated by Mattek-Sands, who took that form into her third-round match against Serena, where she took the opening set and came within two games of victory before falling in three.

The complete Mattek-Sands vs. Vandweghe second-round showdown, along with scores of other great content, is now available to watch on the USTA YouTube channel, or below.