STC - The final two positions in the Stawell Tennis Club final four are still up for grabs and tonight's outcome could decide who takes these spots.
As for the other two teams, they could not be further apart on the ladder, as top team plays the bottom team.
David 0 Jones Mitre 10 faces up against Farrers Tyrepower and with both teams suffering defeats last week one must win to all but guarantee themselves a spot in the finals. Team captains, the Freeland brothers - Joel and Shane, will go shot for shot to give their team the advantage they need to gain the valuable premiership points.
In the ladies section, the match up of Mitre 10's Anna Sullivan and Tyrepower's Chelsea Maddocks will also help to determine which team has enough games to take the match points at the end of the night.
The other important match as far as finals are concerned is the clash of Frewstal and Raunchy Rooster. Frewstal should be fresh and ready to go after last week's bye and they will need to be as Raunchy Rooster have started to hit form as the season closes.
Frewstal's Shane Field, Sam Williams and John Griffiths and their partners Sue Blakey, Kirby Griffiths and Colene Matthews will have to pull out all the shots to combat Murray Hart, Callum Rickard and Les McLeod and partners Marianne Mitchell, Hayley Reading and Laura Farrer ,who have been in tip top form.
In the night's other match competition leaders Crowe Horwath will be expecting another landslide win against bottom placed Cassidy Painting.
The younger brigade for Crowe Horwath of Trent Driscoll, Rob Armstrong and Ethan Blake have shown improvement this season and won't let up on their opponents Michael Hackwill, Brae Scantleton and Blair Clayton just because they are safely entrenched in the finals.
Stawell Toyota have the bye this round.