Caroline Wozniacki has stopped working with David Kotyza.
Wozniacki added the Czech coach to her team at the beginning of the clay-court season, just before an ankle injury kept her off the tour until the tournament in Eastbourne. She has won back-to-back matches only once since her return.
Kotyza, the longtime coach of Petra Kvitova, stopped working with the two-time Grand Slam champion after the Australian Open.
Wozniacki confirmed the decision on Twitter, denying that there were differences within the team.