Former World No.2 Petra Kvitova announced on Monday morning that she and coach David Kotyza had ended their seven year partnership. Beginning at the start of the 2009 season, Kvitova began her meteoric rise up the rankings with Kotyza at the helm, winning two Wimbledon titles, and a WTA Finals trophy in 2011, the year in which she was one match from finishing at No.1 in the world.

WTA Insider spoke with Kotyza last fall during the BNP Paribas WTA Finals Singapore presented by SC Global; check out that interview here – the audio version can be found on the WTA Insider Podcast – and read Kvitova’s statement on Facebook below: