Van Gerwen faced off against Wayne Mardle in the semi-finals who defeated him last week in Grantham and he missed the double 12 for a nine-dart finish.
Van der Voort faced Glen Durrant in the semi-finals and he averaged 103 against him in a brilliant 4-3 win; but he was just edged out in the final by his close friend.
The World Number One continued his quality in that final averaging 104.8 in winning 4-3 against Van der Voort as the days continue to count down until the World Championship.
Semi-Finals
Michael van Gerwen 4-1 Wayne Mardle
Vincent van der Voort 4-3 Glen Durrant
Final
Michael van Gerwen 4-3 Vincent van der Voort