Friday's Porto quarterfinal pits Gabriela Andrea Knutson against Maria Timofeeva on hard. Maria Timofeeva comes in at 7 wins from the last ten. Gabriela Andrea Knutson has won 7 of the last 10.
On paper it's close: comparable ratings, comparable serve numbers, small margins everywhere. Little separates them; Timofeeva gets the nod on the finest of margins.