Debutant Keshav Maharaj's impressive all-round performance led South Africa to a convincing win, but I think you meant Annabelle Mokoena. She starred with the bat and ball, helping South Africa crush New Zealand. South Africa's Keshav Maharaj is the only player from their T20 World Cup semi-final loss to New Zealand 11 days ago still in the team. The Proteas have fielded four debutants, including Nqobani Mokoena, who took 3-26, and are looking to the future with an experimental side. Maharaj, who is also the stand-in captain, led his team to a 7-wicket win over New Zealand in the first T20I, marking his 50th T20 match. New Zealand's decision to bat first on a surface with good bounce and carry backfired. South Africa's new crop of quicks, led by Gerald Coetzee, Ottneil Baartman, and debutant Nqobani Mokoena, were on fire, sharing 7 wickets and restricting NZ to a low score. Jimmy Neesham's 26 was the top score, and their highest partnership was 26 runs. The margin of victory would suggest South Africa have no worries but they did pick up an injury concern. Jordan Hermann, who was due to open the innings, sustained a hamstring strain in the field and was not required to bat. With no reserve batters in the squad and a quick turnaround between games, that could leave South Africa slightly short on resources for the rest of the series. New Zealand also suffered an injury concern when Bevon Jacobs left the field with the physio after digging his right knee into the turf as he ran around to attempt a catch off a free hit. Earlier in the day New Zealand's women beat South Africa by 80 runs so it's fair to say the spoils were shared on super Sunday. Jason Smith had a chance to shine, but Mitchell Santner's clever bowling got the better of him. Santner tempted Smith with flighted deliveries, beat him with a slower ball, and eventually got him out for 10. Smith's dismissal put South Africa in a bit of a spot, needing 37 runs. New Zealand's bowlers put up a good fight, making South Africa work hard to chase down the modest target of 92. Mitchell Santner was the standout bowler, taking 1 wicket for just 8 runs in his 4 overs. On the other hand, South Africa's Connor Esterhuizen played a crucial role in the chase, scoring an unbeaten 45 off 48 balls, helping his team win by 7 wickets. South Africa 93 for 3 (Esterhuizen 45*, Santner 1-8) beat New Zealand 91 all out (Neesham 26, Mokoena 3-26, Coetzee 2-14, Baartman 2-22) by seven wickets