Corey joined Haverfordwest County from Cambrian and Clydach Vale in 2020 after impressing in the Cymru South, and immediately hit the ground running in his debut season in the JD Cymru Premier. The midfielder played a starring role in the famous 2-1 win over The New Saints, with his goal giving the Bluebirds the lead before we went on to secure a 2-1 victory. Having departed to join Merthyr Town in October 2021, he returned for a second stint with the Bluebirds in January 2022.