pˈɛɹɛz skˈoːɹd hɪz fˈɜːst ænd ˈoʊnli ˌɪntɚnˈæʃənəl ɡˈoʊl fɚðɪ ˌʌndɚ twˈɛnti θɹˈiː tˈiːm ɪn ɐ fɹˈɛndli ɐɡˈɛnst sˈaʊθ kɚɹˈiːə ˌʌndɚ twˈɛnti θɹˈiː, skˈoːɹɪŋ ɪn ˈɪndʒɚɹi tˈaɪm wɛn mˈɛksɪkˌoʊ wɜː lˈuːzɪŋ wˈʌn zˈiəɹoʊ.
Pérez scored his first and only international goal for the under-23 team in a friendly against South Korea under-23, scoring in injury time when Mexico were losing 1–0.