Leylah Fernandez of Laval, Que., fell 7-6 (5), 6-4, 7-6 (6) to high seed Elena Rybakina of Kazakhstan in a quarterfinal Friday on the Porsche Tennis Grand Prix.
Rybakina improved to 3-2 in opposition to the Canadian in a match that lasted three hours.
The ultimate-set tiebreak was tied six instances earlier than Rybakina gained the final two factors.
Fernandez transformed 4 of 8 break factors, whereas Rybakina went 3-for-14.
Rybakina completed with a 7-6 edge in aces.
Rybakina will face sixth seed Mirra Andreeva of Russia within the semifinals Saturday.
