A spot in the next round is at stake on Saturday, when Ann Li goes up against Ashlyn Krueger in the Osaka semifinal. Ann Li is 7-3 across recent matches. Ashlyn Krueger comes in at 6 wins from the last ten.
On paper it's close: comparable ratings, comparable serve numbers, small margins everywhere. A tiebreak or two would surprise nobody, with Li fractionally more likely to land the big points.