South Africa chose to bat first in the fourth T20I in Wellington as both sides unveiled reshuffled XIs, with injuries, workload management and selection experiments shaping the contest.
New Zealand entered the game with a heavily altered side while holding a 2-1 lead in the five-match series. Regular captain Mitchell Santner, Devon Conway and Lockie Ferguson were rested, and stand-in skipper Tom Latham was ruled out after being struck on the thumb in the third match. That left Jimmy Neesham to lead the hosts, with Dane Cleaver taking over wicketkeeping duties.
The changes also handed an international debut to opener Katene Clarke, who joined Tim Robinson at the top of the order. Zak Foulkes came into the XI as New Zealand continued to rotate their resources ahead of the final match of the series.
South Africa, searching for a response after falling behind in the series, also made notable changes. They handed a debut to offspinning allrounder Prenelan Subrayen and strengthened their slow-bowling options, with Subrayen joining captain Keshav Maharaj and George Linde in a three-man spin group.
The tourists rested two seamers, including Nqobani Mokoena, who had been their standout fast bowler in the series so far, along with Lutho Sipamla. Ottneil Baartman returned to the side as South Africa looked for a better balance in Wellington conditions.
South Africa retained their makeshift opening pair of Tony de Zorzi and Wiaan Mulder, underlining their continued search for stability in a series played without many first-choice names. Connor Esterhuizen kept his place as wicketkeeper, while Rubin Hermann, Jason Smith and Dian Forrester filled out the middle order.
For New Zealand, the contest presented an opportunity to test depth with the series on the line. For South Africa, it was a chance to stay alive. With both teams reshaped and plenty of fresh faces in action, the fourth T20I carried the feel of both a decider and an audition.