<prompt> Pedzisa mutsara unotevera: Musi wa17 Chikunguru 2017, Willems akabatana neEintracht Frankfurt kuti atsive Bastian Oczipka, uyo akabatana neSchalke 04. Kubvira pakatanga kutengeswa kwezvivakwa zvePSV, mutero wekutengeswa kwezvivakwa zvacho wakaderera zvakanyanya kubva pa5 miriyoni euros kusvika pa9 miriyoni euros, zvichienderana nekwakabva mari iyi. Willems akaita mitambo makumi maviri nemapfumbamwe mumwaka wa 2017-18, iyo yaisanganisira kukunda kushamisika pamusoro peBayern Munich mu  <response>: Mugumo weGerman Cup. 