Melbourne Renegades 141 for 9 (Matthews 69, Knott 3-28) beat Brisbane Heat 90 for 6 (Jonassen 44*, Matthews 2-24) by seven runs (DLS method)

Matthews made 69 off 61, took 2 for 24 with the ball and claimed a critical catch to continue her extraordinary record in T20 finals and guide the struggling franchise claim their first championship just a season after finishing last. Heat's finals heartbreak continued after losing last year's decider by three runs at Adelaide Oval.

Renegades rocked by early rust

Cool-headed Hayley holds firm

Instead of being 76 for 5 after 12 overs, Renegades took the power surge after just four-down. Matthews stepped up, thumping Shikha Pandey for three boundaries in the over. Jonassen then opted for spin in six of the last seven overs, with the exception of one from Lucy Hamilton. It worked to some degree, as Renegades scored just 50 from 42 balls, but it was odd to see Nicola Hancock bowl just one over in the final after being Heat's star in last year's decider with 3 for 23. Heat did take a wicket in each of the last five overs. Hamilton was the pick of the bowlers with 1 for 19 from her four including the dangerous Nicole Faltum. But Matthews was able to club three boundaries in the last three overs, all from the offspin of Knott.

Horror Heat start compounded by rain

The rain lasted long enough to knock off eight overs but Heat's poor start meant Duckworth-Lewis-Stern set them 98 to win off 12 overs with only eight wickets in hand and one power surge over to use. Renegades continued the trial by spin after the rain and Heat were doused. Molineux bagged the key wicket of Redmayne before Matthews added to her finals aura with two wickets in two balls, including Laura Harris for a first ball duck, to leave Heat 37 for 5 needing 61 from 30 balls.

Jonassen almost pulls off a miracle

Heat's captain almost did it. Boundaries in each of the next two overs keep them within touching distance of the alarming required rate before she opted to take the surge with 43 needed from 18. Molineux opted to bowl just the second over of pace for the innings and Dottin got clobbered. Two length balls on the pads sailed to midwicket for six and four respectively. Jonassen lofted the next over cover for two more as Renegades fans started to get nervous.

But a mistake from Lauren Winfield-Hill off the next delivery proved costly. Jonassen wanted a second run to deep midwicket to retain the strike, Winfield-Hill denied her. The English import miscued the next to Matthews at mid-off to fall for 3 off 5. Hancock then faced a dot and the equation was 30 off 12. Matthews bowled two long hops that were both smashed to the fence but was able to close out the over without any more damage. Molineux returned to bowl the last with Heat needing an unlikely 19. She gave up just 11 including a consolation six off the last ball, sealing Renegades' first WBBL title.