Dane van Niekerk has been ruled out from the remainder of the ODI series.
Sune Luus and Nadine de Klerk replaced Chole Tryon and Lizelle Lee in the squad respectively.
Find out the squads for the first ODI between South Africa Women and Windies Women.
South Africa might bring back Mignon du Preez after the batting collapse in the 2nd match.
South Africa captain Dane van Niekerk is the best option for the captain or at least vice-captain's spot.
Who should be your captain among Chamari Athapaththu, Dane van Niekerk and Marizanne Kapp?
Dane van Niekerk and Marizanne Kapp tied the knot in July 2018.
Windies start as the favourites but the game could go neck on neck with the chasing team having an edge.
Smriti Mandhana, who scored 73* and 51 in the first and third games, held on to her place.
Their teammates Lizelle Lee and Chloe Tryon attended the private marriage ceremony.