Hooley played for Bedford Blues having signed for them from Exeter Chiefs for the 2017-18 season.[5][6] In March 2018, it was announced that Hooley had signed a one-year contract extension with the Blues, through the 2018–19 season.[7] Hooley joined the Exeter Chiefs from fellow Premiership team Northampton Saints in 2015, making his debut against Clermont Auvergne in the European Rugby Champions Cup.[8]
In 2018, Hooley was named to the United States national rugby union team, with whom he qualifies through his American grandmother, for the 2018 Americas Rugby Championship.[11] Hooley made his debut for the Eagles on 3 February 2018, appearing as a substitute, in an uncapped 17–10 victory over Argentina XV.[12][13] Hooley earned his first cap for the Eagles on 10 February 2018, again appearing as a substitute, in a 29–10 victory over Canada.[14]