South African amateur stroke play champion in 2018, it did not take Casandra Alexander long to taste victory after turning professional later that same season.
Two years later she had her first success on the Sunshine Tour, lifting the Investec Royal Swazi trophy, and in April 2021 she added the Joburg Open by one from compatriot Lee-Anne Pace, who went on to finish just ahead of her on their Order of Merit.
Four further wins on the Sunshine Tour have followed, the last of which came at the Jabra Ladies Classic in February 2025.
Her first title on the Ladies European Tour arrived at the Czech Ladies Open in June 2025.
Casandra booked her place at the 2024 AIG Women's Open by coming through Final Qualifying at Crail Golfing Society – and went on to finish in a tie for seventh place, her best placing in a major.