QF: Ivan Sabanov & Matej Sabanov (CRO/CRO) CR 322 (161+161) vs (4) Jamie Murray & Neal Skupski CR 53 (25+28)
Not at all surprised, having seen Novak play, he is very upright and Lendl like in his place, dont see him as a doubles player at all. Probably reflected in having a zero ranking!