Saturday's Seoul quarterfinal pits Katie Volynets against Kimberly Birrell on hard. Katie Volynets has won 7 of the last 10. Kimberly Birrell comes in at 4 wins from the last ten.

The underlying stats are tight across the board — this is a matchup decided by a handful of points. Birrell comes in off a compressed schedule. A tiebreak or two would surprise nobody, with Volynets fractionally more likely to land the big points.