Melbourne Boomers star Cayla George sealed victory over Townsville Fire in her 250th WNBL game on Sunday.

The undefeated Boomers flew up to Townsville after notching a big win over reigning champions Canberra Capitals on Friday night, and it was George (10 points, seven rebounds) and WNBA import Lindsay Allen (25 points, five assists) who helped their side secure an 80-71 victory in the final minutes.

Allen scored a three and a lay-up late in the action to keep the Boomers ahead of the fast-finishing Fire, who trailed by 12 points earlier in the game.

The Boomers led 74-71 with 32.5 seconds left, and despite a missed shot from Maddie Garrick, regained the ball after the Fire fouled centre Ezi Magbegor (13 points) as she chased the rebound.