pˈɛnjə plˈeɪd ˌʌndɚ ðɪ aɪdˈɛntᵻɾi ʌv hɪz nˈɛfjuː ˌædɹiˈɑːnoʊ ɹoʊzˈɑːɹɹɪˌoʊ ɪn hɪz fˈɜːst tˈuː sˈiːzənz ʌv dˈʌbəlɐ bˈeɪsbɔːl.
Peña played under the identity of his nephew Adriano Rosario in his first two seasons of Double-A baseball.