Plaisier performed well at the 2022 German Darts Grand Prix, beating Jim Williams, Joe Cullen and Dirk van Duijvenbode to reach the quarter-final stage, where he was beaten in a deciding leg by the tournament's eventual winner, Luke Humphries.

[2][3][4] Plaiser won the 2022 Six Nations Charity Singles beating Scott Taylor in the final 5–4.

[5] Plaisier won the 2022 World Masters, defeating Barry Copeland 7–2 in the final.

Plaisier won the former, defeating Damian Mol 5–4 in a deciding leg and lost the latter final 5–3 to Alexander Merkx.

[13] Plaisier received call–ups for 2024 PDC Players Championship series events filling in as a reserve for an absent tour card holder virtue of his ranking on the Challenge Tour Order of Merit.

[21] Plaisier qualified for the 2025 PDC World Darts Championship, making his debut in the tournament.