Since retiring, van Niekerk featured briefly at the WPL but made a proper return to the domestic game for South African provincial team Western Province. She was included in a national training camp ahead of the 2025 ODI World Cup but did not make the final squad and continued playing locally as she made her case for a return. She is currently the third-highest run-scorer in the Pro50 competition and fifth highest in the Pro20, which has earned her a recall.