A couple of French Open dark horses will face off on Wednesday with a chance to advance to the semifinals. Anna Kalinskaya entered the tournament as the No. 22

Russian 22nd seed Anna Kalinskaya scrapped her way to her second Grand Slam quarter-final on Monday, edging out Anastasia Potapova in a tense French Open fourth-round tie.

PARIS, June 1 : Anna Kalinskaya reached her maiden French Open quarter-final with a 6-4 2-6 7-6(10-7) win over 28th seed Anastasia Potapova on Monday, marking only the second time…