<prompt> Qedela umusho olandelayo: UMartín wasayina inkontileka yesikhathi esigcwele ngo-5 Novemba 2018, eqala ukusebenza ngo-1 Julayi olandelayo. Ngomhlaka 31 Disemba 2020, wayebolekiswe ku-RC Celta de Vigo isikhathi esisele  <response>: umkhankaso onelungelo lokuthenga. Kodwa-ke inketho ayizange isetshenziswe futhi wabuyela eMainz 05 ekupheleni kwesizini. 