Ramsey Ravens play Valkyrs "B" in a Bridgewaters Mixed Plate semi-final at the National Sports Centre.
Valkyrs will start as favourites as they are second in the Division One standings while Ravens are bottom.
But the matches between the sides have been close.
The firsat game ended 1-1 with Oliver Grice scoring for Ramsey and Bryn Griffith for the westerners.
Valkyrs came out on top 2-0 in the second fixture thanks to goals from Dave Hall and Kate Reynolds.
The winners of tonight's game will play Bacchas "C" in the final.
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