 In the Wildcats' season opener on 11 October, Jervis recorded 12 points, seven rebounds and two blocks in a 99–91 win over the Adelaide 36ers.It was Jervis' 150th NBL game and his first for the Wildcats since 2016.In March 2019, he helped the Wildcats win the championship after defeating Melbourne United 3–1 in the NBL Grand Final series.