ɐnˈʌðɚ ɹˈaɪvəlɹi ðæt wˈɑːli tˈeɪks pˈɑːɹt ɪn ɪz ðə kˌɑːmpətˈɪʃən bᵻtwˌiːn hɪmsˈɛlf ænd hɪz fˈɔːɹt mˈaɪɚz spɹˈɪŋ tɹˈeɪnɪŋ kˈaʊntɚpˌɑːɹt, tˈiː.sˈiː. bˈɛɹ ʌvðə mˌɪnɪsˈoʊɾə twˈɪnz fɚðɪ ˈɔːl stˈɑːɹ ɡˈeɪm mˈæskɑːt hˈoʊm ɹˈʌn dˈɜːbi kɹˈaʊn.
Another rivalry that Wally takes part in is the competition between himself and his Fort Myers Spring Training Counterpart, T.C. Bear of the Minnesota Twins for the All Star Game Mascot Home Run Derby Crown.