Madara, Samarawickrama and Dilhari lead Sri Lanka's rout of South Africa

Sri Lanka completed their fourth highest run chase in women's ODIs and subjected South Africa to a second successive defeat in the tri-series in Colombo. A record fourth-wicket stand of 128 between Kavisha Dilhari and Harshitha Samarawickrama, both of whom scored half-centuries, ensured Sri Lanka controlled proceedings against a South African side that struggled with the slowness of the pitch and problems with personnel.

Seventeen-year-old wicket-keeper Karabo Meso had to leave the field after 14 overs of the Sri Lankan innings with a heat-related illness and was replaced by Sinalo Jafta while Sune Luus, who bowled eight overs and took 1 for 34, jammed her knee into the turf and suffered bruising, forcing her off the field. Ultimately neither of those things hampered South Africa as much as their inability to take wickets on a surface that Sri Lanka's attack mastered. Debutant offspinner Dewmi Vihanga became the second Sri Lankan to take three wickets on ODI debut while Malki Madara, playing in just her second game, picked up 4 for 50.

South Africa's total of 235, built largely on Annerie Dercksen's first ODI half-century, looked competitive at the halfway stage but when Sri Lanka lost Chamari Athapaththu in the third over, it seemed it could be match-winning. Vishmi Gunaratne and Hasini Perera rebuilt steadily for a second-wicket stand of 69 before Dilhari and Samarawickrama kept the required run-rate in control to seal victory with 21 balls to spare.

With slower balls proving far more effective than pace on, Gunaratne and Perera were severe on South Africa's seamers upfront, forcing spin to be introduced in the first powerplay. But both Luus and Nonkululeko Mlaba were unable to maintain pressure in their initial overs as they struggled with their lengths and boundaries came in almost every over. When Mlaba strung three dots together, Gunaratne lost her patience and went for a reverse sweep. She missed and was struck in front of off stump.

Three more boundary-less overs followed before Perera tried to flick Luus legside, where Laura Wolvaardt leapt forward and took the catch low down. Replays confirmed she had her fingers under the ball and Sri Lanka were 90 for 3 after 18 overs.

Given that the middle-order has not always been reliable, there may have been some nerves, especially when Samarawickrama's first boundary came off the outside edge. Dilhari was more confident and hit Mlaba back over her head. That proved to be a favourite area for her, and was also where she smashed Chloe Tryon for six. When Ayabonga Khaka was brought back for a second spell, both Dilhari and Samarawickrama got stuck in and in an over that cost 12 brought the required run-rate down to under five an over.

Samarawickrama got to fifty off 65 balls with a straight drive and Dilhari followed, off the 61st ball she faced, when she carved Tryon through the covers. By then, Sri Lanka needed 44 runs off 11 overs and the game was all but up. Neither of the two set batters saw it through to the end, with South Africa plucking some late wickets but in the end, they may feel there were around 30 runs short, especially after they staged a decent recovery from 120 for 5.

South Africa lost their openers early when Tazmin Brits was bowled in the fourth over, staying back to a Sugandika Kumari ball that turned past the inside edge, while Wolvaardt was deceived by a slower ball from Madara. Wolvaardt was Madara's first ODI wicket.

That left Lara Goodall and Meso with the responsibility of stabilising the innings. Goodall was given the length to play two sumptuous cover drives and took it and South Africa ended the powerplay on 40 for 1. Inoka Ranaweera was introduced in the 11th over and created a chance off her fourth ball when Goodall, on 14, mistimed an attempted hit down the ground back to Ranaweera. She got hands to it but could not hold on.

Meso struggled to score runs and she faced 21 dot balls in her innings of 27 and the pressure got too much for her. When Ranaweera tossed one up outside off, Meso drove aerially, straight to Athapaththu at short cover. Ranaweera should have had Luus for a duck two balls later, again off her own bowling. That chance cost Sri Lanka.

Luus and Goodall put on 54 runs for the third wicket in a stand that included some delightful strokes. Goodall hit Ranaweera back over her head for four and pulled out the paddle sweep off Gunaratne but was put down again on 41 when she gave Athapaththu a regulation chance at mid-on, off Vihanga, but the Sri Lankan captain dropped it. She added five more runs to her score and was on 46 when she tried to hit Vihanga over long-on but was caught on the boundary. Goodall's effort was her highest since her career-best 93 not out against Ireland in Dublin in June 2022, 14 innings ago.

Luus was on 31 at the time, using her feet well and playing aggressively but in the next over, she walked across her stumps and played on to give Vihanga her second. Four balls later, Athapaththu hit Dercksen on the back pad and thought she had her out lbw but the umpire did not agree. The rest of that over cost Sri Lanka nine runs and momentum shifted South Africa's way. Tryon and Dercksen were energetic in the middle and shared a run-a-ball stand of 62 before a wonder catch from Nilakshika Silva broke their stand. Tryon tried to hit Vihanga over long-on, Nilakshika ran to her left and reached the ball just in time to take the catch one-handed as she hit the ground. South Africa entered the final 10 overs on 182 for 6.

Dercksen got to fifty with a stunning six over Kumari but she did not have much lower order support. Nadine de Klerk was bowled by a Madara yorker and Masabata Klaas and Mlaba both top-edged as they tried to hit Madara out of the ground.