Andre Fletcher has repaid Melbourne Stars' faith in him with a stunning 89 not out before Adam Zampa claimed 5 for 17 to set up a huge 111-run victory over Adelaide Strikers at the MCG.

The Strikers were bowled out for just 68 chasing 180, their lowest total in BBL history, the third-lowest overall, and it was also the fourth-largest defeat by any team.

Fletcher had not passed 18 in the first nine matches in the tournament but he overcame a lack of strike in the first 10 overs to reach his first half-century in T20 cricket in more than 12 months before destroying the Strikers' quicks in the Power Surge to set up a match-winning total of 2 for 179.

Fletcher revealed he received a phone call of encouragement from West Indies great Brian Lara a few days earlier, which inspired his innings.

He got good support from Glenn Maxwell (37 off 28) and Hilton Cartwright (30 not out off 17), though Cartwright's innings possibly cost him a century. The Strikers attack lacked penetration without Rashid Khan and Peter Siddle, although Liam O'Connor and Daniel Worrall bowled tidily.

The Strikers then succumbed to the Stars' spin trio as they raced through the overs with rain looming on the radar. Maxwell and Zahir Khan set it up in the Powerplay and finished with 4 for 31 from eight overs combined. Zampa then finished the job as the rain began to fall claiming his second T20 five-wicket haul.

It was a bizarre innings from Marcus Stoinis. He admitted to the media on Thursday that he had been struggling with how to build an innings under the new rules, having at times gone too hard in the four-over Powerplay and he even revealed he forgot about the Power Surge in the last game. Fletcher's lean tournament has no doubt also played a part in his indecision. Stoinis faced 14 dots in total including 10 in Worrall's first two overs. He has the confidence he can catch up but he never did, holing out to long-off to a borderline waist-high full toss from Danny Briggs for 13 off 26.

Fletcher faced just 15 balls and reached his highest total of the tournament of 22 while Stoinis was at the crease. Maxwell walked out at No.3 and avoided his third consecutive golden duck, but the Stars crawled to 1 for 57 after 10 overs with O'Connor stepping into Rashid's enormous shoes and bowling and excellent four-over spell. However, he wasn't able to take any wickets to expose the Stars' middle order. Maxwell and Fletcher opted not to take the Power Surge despite both men being set at the start of the 15th over and Maxwell holed out to long-on at an inopportune time.

Fletcher hadn't reached fifty in his last 30 T20 innings dating back to his century in the Bangladesh Premier League in 2019. Here, he got to his 50 off 36 balls at the end of the 16th and the relief on his face was palpable. The Stars took the Power Surge and Fletcher filled his boots. He torched Wes Agar and Worrall for four fours and two sixes as both quicks got their lengths horribly wrong delivering a mix of full tosses and length balls. Fletcher delivered a contemptuous no-look strike off Worrall over the long-on off the last ball of the Surge.

He was 82 not out with 12 balls left in the innings but only faced two more. Cartwright made 30 not out off 17 balls with two sixes, two fours, and three twos leaving Fletcher to watch at the other end. Fletcher finally got on strike last ball of the innings and deposited Briggs over the sightscreen. He was emotional as he walked off the ground and received a lengthy embrace from his skipper Maxwell. He later revealed that the emotion was for his late uncle.

With rain looming on the radar, Maxwell decided to race through three overs of spin in the Powerplay to get through five overs as quickly as possible. The gamble paid huge dividends as the Strikers slumped to 2 for 10. Alex Carey promoted himself to open with Phil Salt and both men fell cheaply. Salt gloved an attempted reverse sweep off Zahir to the keeper while Carey was clean bowled trying to launch Maxwell over long-on. Maxwell kept the spin attack rolling bowling just two overs of pace in the first 10 as the Stars defended just 57 to claim the Bash Boost point. Matt Renshaw and Jon Wells did not score a boundary off the spinners with Renshaw holing out to Zampa in the 10th over.

Zampa hurt his shoulder diving in the field and had to spend some time sitting on the dug-out when he wasn't bowling. But it didn't affect his legspin as he put on another masterclass. The damage had been done by Maxwell and Zahir but Zampa was still needed to close out the 10th over and secure the Bash Boost point. He was far too good for the Strikers tail claiming four of the last five wickets.