User:Gunkiet/sandbox/2018 Phuket City F.C. season

Third place play-off
This round was featured by Phrae United, the second place of 2019 Thai League 3 Upper Region and Ranong United, the second place of 2019 Thai League 3 Lower Region. Winners of third place play-off would promoted to 2020 Thai League 2.

Summary



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Matches
Phrae United won 1–0 on aggregate.

Final
This round was featured by Khon Kaen United, the first place of 2019 Thai League 3 Upper Region and Nakhon Pathom United, the first place of 2019 Thai League 3 Lower Region. Both winners and runners-up would promoted to 2020 Thai League 2 automatically.

Summary



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Matches
Khon Kaen United won 4–2 on aggregate.