Poland was an integral part of the Munster A team that won the 2016–17 British and Irish Cup. He was used as a replacement in round 1 against London Welsh, missed the round 3 clash against Rotherham Titans due to exam commitments, was used as a replacement again in round 4 against Rotherham, before starting against Doncaster Knights in the rescheduled round 2 and round 5, Ulster A in the quarter-final, Ealing Trailfinders in the semi-final and Jersey Reds in the final. Poland made his senior competitive debut for Munster on 10 February 2018, coming off the bench in the provinces' 33–5 win against Zebre in the 2017–18 Pro14.
