Bunse won a two-year PDC tour card on day 3 of the 2019 PDC European Q-School, beating Pavel Jirkal 5–2 in the final, he failed to make the top 64 at the end of 2020 partly due to restricted play during the Covid-19 pandemic, he returned to EU Q-School winning his Last 128 game against Patrick Bulen 6-4, but lost in the last 64 against Kevin Blumme 5-6.[2]
Bunse contested the first 3 event on the EU PDC Challenge Tour 2021 but has not attended any PDC events since.[3]