Most Fifties in a Season for Auckland

4	MJ Guptill	2011/12
4	GD Phillips	2016/17
3	L Vincent	2009/10
3	Azhar Mahmood	2011/12
3	C de Grandhomme	2012/13
3	RJ Nicol	2014/15
3	RJ Nicol	2016/17
3	MS Chapman	2017/18
3	DJ Bell-Drummond	2018/19