Tomorrow night in the women's competition at Elphin Stadium, it's a second versus fourth clash with cross-town rivals City of Launceston and Launceston Devils meeting, and a win for either side will virtually lock in a finals spot.

On Sunday, an equally important game between Hobart Phoenix and Clarence takes place at Hilliard Christian School.

For the loser it will be curtains; for the winner, a finals spot will remain a possibility.

In the men's division, top-of-the-ladder Hobart Phoenix takes on second-placed Hobart Grenadiers tomorrow at Lauderdale Primary School at 7pm.

With just one win separating the top four, this is a crucial game for both sides.

In the North, all eyes will be on the Elphin Sports Centre tomorrow night when arch-rivals Launceston Devils take on City of Launceston.

City holds fourth spot and is almost certainly guaranteed a finals place.

This clash always draws a big crowd and this one should be no different.

Tip-off is at 8.30pm, straight after the women's match.

In other matches, the Devils must back up on Sunday with a clash against BTAS High Performance at the Devonport Recreation Centre, at 3pm.

The final clash of the round sees Hobart Phoenix take on Hobart Breakers.

This is a virtual elimination final for the Breakers who must win.

Scheduled Matches - Tomorrow, 7pm - Men: Hobart Grenadiers v Hobart Phoenix, Lauderdale Primary School.

7pm - Women: Launceston Devils v City of Launceston, Elphin Stadium.

8.30pm - Men: Launceston Devils v City of Launceston, Elphin Stadium.

Sunday

1pm - Women: Hobart Phoenix v Clarence, Hilliard Christian School.

2.30pm - Men: Hobart Phoenix v Hobart Breakers, Hilliard Christian School.

3pm - Men: BTAS High Performance v Launceston Devils, Devonport Recreation Centre.