 Nyora kupfuurira kweiyi ndima - Mwaka wa2015 wakatanga nenzvimbo yechi10 yaPérez muAustralia, ichiteverwa ne13th muMalaysia, 11th muChinauye wechisere muBahrain. Akava wechishanu muBelgium uye wechitanhatu muItaly. Mujaho wake wakanakisisa wemwaka uyu waiva kuRussia, kwaakawana nzvimbo yake yokutanga pachikumbaridzo muna 2015 uye yechitatu yeForce India. Akapedza makwikwi e2015 ari wechipfumbamwe, chinzvimbo chake chepamusoro chemakwikwi kusvika parizvino, aine mapoinzi makumi manomwe nemasere. Akakunda waaitamba naye Hülkenberg nemapoinzi 20. Kunze kwepodiyamu muRussia, akakwanisa mamwe matatu mashanu ekutanga muBelgium, USA uye Abu Dhabi; akawana 63 yemapoinzi ake makumi manomwe neshanu mumakwikwi mapfumbamwe ekupedzisira. Muchikamu chechipiri chemwaka iye kunze akakwanisa mutambi wake mumatanhatu emakwikwi mapfumbamwe ekupedzisira, uye kasere mumwaka wose. 