In the boys' final, Launceston's James Bolzonello will take on Hobart's Jack Lynch.
The girls' final will start at 11am and the boys at 12.30pm.
Yesterday saw some nail-biting action, with Launceston's Hamish Davis defeating Victoria's Jason Cole in the boys 14 event 7-5 7-6.
Davis then went on to defeat Launceston's Phillip Cantwell 7-6 7-2 after being down 5-1 in the first set and coming back to win.
In the girls' 12s event, Ulverstone's Alexandra Lyons beat Rachel Bartlett, of Victoria, in a thriller 3-6 7-6 10-7 game.