əkˈeɪʒənəli, ɐ sˈʌdəndˈɛθ ˈɛkstɹə tˈaɪm pˈiəɹɪəd ɪz jˈuːzd tə ɹᵻzˈɑːlv mˈætʃᵻz dɹˈɔːn æt ðɪ ˈɛnd ʌv ɹˌɛɡjʊlˈeɪʃən, bˌʌt nˌɑːt ˈɔːl lˈiːɡz jˈuːs ðɪs ɹˈuːl.
Occasionally, a sudden-death extra time period is used to resolve matches drawn at the end of regulation, but not all leagues use this rule.