 The Pro14, pakutanga aizivikanwa se Celtic League uye gare gare sezvo Pro12, vakagamuchira mana-chikwata playoff kutanga 2009-10 mwaka. Chimiro chacho chaive chakafanana neicho cheEnglish Premiership. Mumwaka wa 2013-14, mutambo wekupedzisira wakaitirwa panzvimbo yakasarudzwa nembeu yepamusoro yekupona, nekunyevera kuti nzvimbo yacho inofanira kunge iine huwandu hwevanhu vanosvika zviuru gumi nezvisere. Muna 2012-13, yepamusoro mbeu Ulster aisagona kushandisa imba yake yenguva dzose yeRavenhill nekuda kwechikonzero ichocho nzvimbo yacho yakazowedzerwa kuti iite zvinodiwa. Chikwata ichi chakachinja chikatanga kushandisa nzvimbo yakatarwa kuti chiitire makwikwi acho ekupedzisira muna 2014-15. 