Nyora kuenderera kweiyi ndima - Musi waMay 26, 2015, Ambríz akasimbiswa semutungamiriri mutsva kuClub América, achisaina kondirakiti yemakore maviri. Akatungamira América kuenda kunonyadzisa kuFIFA Club World Cup, achirasikirwa nemutambo wechina-fainari kuchikwata cheChinese Guangzhou Evergrande, uye kukunda kirabhu yeCongo TP Mazembe kuti apedze nzvimbo yechishanu mumakwikwi. Gore rakatevera, Ambríz akatungamira América kuenda kumakwikwi ekupedzisira eCONCACAF Champions League, achikunda Tigres UANL 4<unk>1 pahuwandu, nekudaro vachiwana mukana wavo ku2016 FIFA Club World Cup
. MunaGunyana, akaverengerwa semurairidzi wechi10 akanakisa maererano ne "Football Coach World Ranking". Musi wa17 Gunyana, mushure mekurohwa neLeón 2-0, Ambríz akadzingwa semaneja zuva rakatevera.