The 2018/19 domestic season was another successful season for Boland. For Victoria in the Sheffield Shield Boland took 48 wickets, the most from Victoria, at a miserly average of 19.66. He took two 5 wickets hauls, taking 6/49 against New South Wales to bowl Victoria to an innings victory. He also took 7/54 in the first innings against South Australia to finish with figures of 9/102. These performances helped Boland on the way to claim the Sheffield Shield Player of the Season award.
