Smith coasted through to the Last 4 keeping up a theme this weekend of brilliant performances averaging 107.8 to confirm his place.
This included three 180’s, 50 percent on the doubles and a high checkout of 128 en route.
Wright was in similarly good form with a good semi-final set to take place between the pair as a result.
He averaged 102 in a 6-4 victory over Krzysztof Ratajski as he edged past the in form Polish Eagle.
This included four 180’s with a high checkout of 124 as the World Champion continues his path towards a potential first European Tour title of the season to add to his collection already in 2020.
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Michael Smith (107.85) 6-1 (93.19) Mervyn King
Peter Wright (102.09) 6-4 (97.51) Krzysztof Ratajski
Dirk van Duijvenbode v Nathan Aspinall
Gerwyn Price v Mensur Suljovic
Michael Smith v Peter Wright
Van Duijvenbode / Aspinall v Price / Suljovic