KS Williamson of Sunrisers scored his sixth fifty in the ongoing edition of IPL 2018 to become the third captain to score six or more fifties in a single edition of IPL. His feat provides the fourth such occasion in IPL.  All  such occasions are tabulated below

No	No	Batsman	Runs		Team	Opposition	Venue	Date
1	1	V Kolhi	75	*	Bangalore	Sunrisers	Bangalore	12.04.16
	2	V Kohli	79		Bangalore	Delhi	Bangalore	17.04.16
	3	V Kohli	80		Bangalore	Ris Pune	Pune-MCA	22.04.16
	4	V Kohli	100	*	Bangalore	Gujarat	Rajkot	24.04.16
	5	V Kohli	52		Bangalore	Kolkata	Bangalore	02.05.16
	6	V Kohli	108*		Bangalore	Ris Pune	Bangalore	07.05.16
	7	V Kohli	109		Bangalore	Gujarat	Bangalore	14.05.16
	8	V Kohli	75	*	Bangalore	Kolkata	Kolkata	16.05.16
	9	V Kohli	114		Bangalore	Punjab	Bangalore	18.05.16
	10	V Kohli	54	*	Bangalore	Delhi	Raipur	22.05.16
	11	V Kohli	54		Bangalore	Sunrisers	Bangalore	29.05.16
2	1	DA Warner	58		Sunrisers	Bangalore	Bangalore	12.04.16
	2	DA Warner	90	*	Sunrisers	Mumbai	Hyd-RGS	18.04.16
	3	DA Warner	74	*	Sunrisers	Gujarat	Rajkot	21.04.16
	4	DA Warner	59		Sunrisers	Punjab	Hyd-RGS	23.04.16
	5	DA Warner	92		Sunrisers	Bangalore	Hyd-RGS	30.04.16
	6	DA Warner	52		Sunrisers	Punjab	Mohali	15.05.16
	7	DA Warner	73		Sunrisers	Delhi	Raipur	20.05.16
	8	DA Warner	93	*	Sunrisers	Gujarat	Delhi	27.05.16
	9	DA Warner	69		Sunrisers	Bangalore	Bangalore	29.05.16
3	1	DA Warner	53		Sunrisers	Chennai	Chennai	11.04.15
	2	DA Warner	57		Sunrisers	Bangalore	Bangalore	13.04.15
	3	DA Warner	91		Sunrisers	Kolkata	Vizag	22.04.15
	4	DA Warner	58		Sunrisers	Punjbab	Mohali	27.04.15
	5	DA Warner	61		Sunrisers	Chennai	Hyd-RGS	02.05.15
	6	DA Warner	81		Sunrisers	Punjab	Hyd-RGS	11.05.15
	7	DA Warner	52	*	Sunrisers	Bangalore	Hyd-RGS	15.05.15
4	1	KS Williamson	50		Sunrisers	Kolkata	Kolkata	14.04.18
	2	KS Williamson	54		Sunrisers	Punjab	Mohali	19.04.18
	3	KS Willimason	84		Surnisers	Chennai	Hyd=RGS	22.04.18
	4	KS Williamson	63		Surnisers	Rajasthan	Jaipur	29.04.18
	5	KS Williamson	56		Sunrisers	Bangalore	Hyd-RGS	07.05.18
	6	KS Williamson	83	*	Sunrisers	Delhi	Delhi	10.05.18

He also became the 14^th batsman to score six  or more fifties in a single  edition of  IPL and  also became the 13^th batsman to score six  or more half centuries  in a single edition of IPL.