Brisbane Heat 150 for 6 (Voll 48*, Knott 31) beat Melbourne Stars 137 for 7 (Capsey 52, Garth 45) by 13 runs

Charli Knott produced a decisive all-round contribution as Brisbane Heat confirmed their standing as the early-season pacesetters in the WBBL with victory over Melbourne Stars to make it four wins from four.

Knott gave a stuttering Heat batting performance, which had included just eight runs off the two power surge overs, a late boost with 31 off 14 balls. She dominated a stand of 43 alongside Georgia Voll that enabled 51 runs to come from the last five overs.

Opening the bowling, she then gave Heat the ideal start as a viciously-spinning offbreak ripped through Sophia Dunkley to leave the England batter perplexed at what had happened.

Heat's spinners had a major say in the chase with Knott, Sarah Glenn and captain Jess Jonassen taking six wickets between them.

Glenn claimed the huge wicket of Meg Lanning when she missed a sweep while Jonassen removed Maia Bouchier with a low caught-and-bowled opportunity. Knott's second wicket came courtesy of a stunning running catch at deep square leg by Nicola Hancock to haul in Nicole Faltum's powerfully struck sweep.

While Alice Capsey remained there was hope for Stars, but when she was stumped off Jonassen for a 43-ball 52 there was too much left to do despite Kim Garth's best efforts.

Heat had made a strong start with the bat and reached 49 without loss in the sixth over before Ellie Johnston, playing in place of the rested Georgia Redmayne, top-edged a short ball from young quick Milly Illingworth having pulled her for six earlier in the over.

Grace Harris couldn't quite find her stride before playing across a full delivery from the impressive Annabel Sutherland. Stars continued to chip away with the ball and at 99 for 5 in the 16th they were on top, but Heat's late flourish changed the complexion.