NZ Best bowling economy rate in an innings in T20I

Sr	Player	Ov	W	Eco	Opp	Venue	Date
1	Daniel Vettori	4.0	3	1.50	BAN	Hamilton	03 Feb 2010
2	Jacob Oram	2.0	1	1.50	SL	Lauderhill	23 May 2010
3	Ajaz Patel	4.0	1	1.75	BAN	Dhaka	01 Sep 2021
4	Trent Boult	4.0	2	2.00	SA	Auckland	17 Feb 2017
5	Rachin Ravindra	4.0	0	2.00	BAN	Dhaka	08 Sep 2021
6	Ian Butler	4.0	2	2.25	ENG	Hamilton	12 Feb 2013
7	Ajaz Patel	4.0	2	2.25	BAN	Dhaka	08 Sep 2021
8	Mark Gillespie	2.5	4	2.47	KEN	Durban	12 Sep 2007
9	Scott Styris	2.0	3	2.50	ZIM	Providence	04 May 2010
10	Adam Milne	4.0	2	2.50	ZIM	Harare	09 Aug 2015
11	Adam Milne	3.1	3	2.52	PAK	Wellington	22 Jan 2016
12	Mitchell Santner	4.0	4	2.75	IND	Nagpur	15 Mar 2016
13	Michael Bracewell	4.0	2	2.75	PAK	Christchurch	11 Oct 2022
14	Mitchell Santner	4.0	2	2.75	IND	Ranchi	27 Jan 2023
15	Daniel Vettori	4.0	2	2.75	SL	Colombo	02 Sep 2009
16	Daniel Vettori	4.0	1	2.75	SL	Lauderhill	22 May 2010
17	Tim Southee	2.1	3	2.76	AUS	Sydney	22 Oct 2022
18	Grant Elliott	4.0	3	3.00	BAN	Kolkata	26 Mar 2016
19	Mitchell Santner	4.0	3	3.00	SL	Kandy	06 Sep 2019
20	Shane Bond	4.0	2	3.00	KEN	Durban	12 Sep 2007
21	Tim Southee	4.0	1	3.00	SL	Sydney	29 Oct 2022
22	Nathan McCullum	2.0	1	3.00	BAN	Kolkata	26 Mar 2016
23	Lockie Ferguson	3.5	4	3.13	AUS	Auckland	23 Feb 2024
24	Daniel Vettori	3.1	2	3.15	ZIM	Providence	04 May 2010
25	Trent Boult	4.0	4	3.25	SL	Sydney	29 Oct 2022

New Zealand Best bowling economy rate in an innings in T20I Year Wise
2024	2023	2022
2021	2020	2019
2018	2017