Johanna Konta advances to QFs in Wimbledon 2019. Kvitova out

 LONDON, Great Britain -- The Centre Court crowd on Manic Monday at Wimbledon thrilled to a big win by the last British player standing in either singles draw, as No.19 seed Johanna Konta hoisted home hopes with a fourth-round upset of two-time champion and No.6 seed Petra Kvitova of the Czech Republic, 4-6, 6-2, 6-4.