Tuesday's US Open quarterfinal pits Emma Navarro against Jessica Pegula on hard. Jessica Pegula brings a 3-match winning streak into this one, 8-2 across the last ten. Emma Navarro brings a 3-match winning streak into this one, 6-4 across the last ten.
Jessica Pegula simply rates much higher on hard, and our number follows from it. Anything other than a Pegula win would rank among the bigger surprises of the week.