 Nyora kuenderera mberi kweiyi ndima - Musi wa29 Nyamavhuvhu 2018, Real Madrid yakazivisa kuti yakasaina Mariano pachibvumirano chemakore mashanu. Sezvo Real Madrid yakanga ine 35 yekodzero dzake dzekutamba, mari yacho yakaderedzwa kusvika ku 23 mamiriyoni. Akapiwa hembe nhamba 7, yaimbopfekwa naCristiano Ronaldo. Mushure mekunge nguva yake yechipiri kuMadrid yatanga, Mariano akaita mutambo wake wekutanga kukirabhu musi wa19 Gunyana 2018, achiuya semuchinjikwa wemaminetsi makumi manomwe nematatu vachipesana neRoma mumutambo wekutanga we2018-19 UEFA Champions League chikamu cheboka, uye akarova chibodzwa chekupedzisira chekukunda kwe3-0 nekupfura kwakakombama kubva kunze kwenzvimbo yechirango. Musi wa1 Kurume 2020, mushure meminiti imwe chete yekubva pabhenji panguva yake yekutanga kukwikwidza kwemwaka, akawedzera zvakapetwa kaviri Real Madrid mukukunda 20 vachipesana neFC Barcelona muminiti makumi mapfumbamwe. Akaita mitambo mishanu mumwaka weligi, sezvo Real Madrid yakakunda 2019 20 La Liga. 