During the 1920s and 1930s, Red Boys competed with Spora Luxembourg for dominance of Luxembourgish football.
dˈʊɹɹɪŋ ðə nˈaɪntiːnhˈʌndɹɪd twˈɛnti z ænd nˈaɪntiːnhˈʌndɹɪd θˈɜːɾi z, ɹˈɛd bˈɔɪz kəmpˈiːɾɪd wɪð spˈoːɹə lˈʌksəmbˌɜːɡ fɔːɹ dˈɑːmɪnəns ʌv lˈʌksɪmbˌɜːdʒɪʃ fˈʊtbɔːl.