Pedzisa mutsara unotevera: Mushure mekugovera kwenguva pfupi nzvimbo yechikwata chematunhu eScarlets apo Mark Jones akanga asipo achibatsira rutivi rwenyika yeWales munguva ye
2013 Six Nations Tournament, Holley akabatana neBristol Rugby semurairidzi wechikwata chekutanga pamberi pemwaka wa2013-14. Akavandudza kondirakiti yake neBristol muna Kubvumbi 2015. Bristol yakawana kukwidziridzwa kuChirungu Premiership pasi pehutungamiriri hwaHolley pakupera kwemwaka wa2015 / 16 vachikunda Doncaster mumutambo wavo wechitatu wekupedzisira mumakore akawanda. Musi wa24 Chikumi 2016, iye neBristol Rugby vakaparadzaniswa nekubvumirana.