Kammala jumla mai zuwa: Yana yiwuwa ga masu cin nasara na Triple Crown ba za su ci nasara a gasar wannan shekara ba. Faransa da Italiya na iya cin ko dai gasar ko Grand Slam yayin da wata ƙasa ta kammala kambi mai sau uku kuma a wasu lokuta, yana yiwuwa wata ƙasa ta lashe kambin sau uku, yayin da wani ya yi ikirarin lashe gasar zakarun Turai (amma ba Grand Slam ba). Zuwa yau, masu cin nasarar Triple Crown wadanda suka kasa cin nasarar Gasar Championship sune Wales a 1977, Ingila a 1997, 1998,
2002 da 2014, da kuma Ireland a shekara ta 2004, 2006 da 2007. Gasar zakarun ta kasance Faransa a kowane lokaci, ban da 2014 lokacin da Ireland ta kasance zakara, misali na farko na ƙungiyar da ta lashe Triple Crown amma ta rasa taken gaba ɗaya ga wata ƙungiyar da ta cancanci hakan.