Valentina Ivanov (NZL) and Haley Giavara (USA) v [4] Makenna Jones (USA) and Jamie Loeb (USA)

I couldn’t watch the doubles quarter-final in San Rafael when Valentina Ivanov and Haley Giavara played fourth seeds Makenna Jones and Jamie Loeb, but the unseeded pair won four games in a row in the middle of the first set to grab a double break, with Jones and Loeb able to save only the first…