Most consecutive international rugby union wins by a Tier 1 Nation (men)
- Who
- England, New Zealand
- What
- 18 total number
- Where
- Not Applicable
- When
- 11 March 2017
The most consecutive international rugby union wins by a Tier 1 Nation (men) is 18 and was first achieved by New Zealand from 15 August 2015 to 22 October 2016. It was equalled by England from 10 October 2015 to 11 March 2017.
New Zealand eclipsed their own record of 17 victories achieved in 1965–69, but fell short of the overall men's record (outside of Tier 1) held by Cyprus with 24 straight wins. They were defeated by Ireland in Soldier Field, Chicago, on 5 November. England won two 6 Nations championships during their run, which also came to an end at the hands of Ireland in Dublin on 18 March 2017.
The All Blacks victims during their record run was as follows:
15 August 2015 vs Australia (41–13)
20 September 2015 vs Argentina (26–16)
24 September 2015 vs Namibia (58–14)
02 October 2015 vs Georgia (43–10)
09 October 2015 vs Tonga (47–9)
17 October 2015 vs France (62–13)
24 October 2015 vs South Africa (20–18)
31 October 2015 vs Australia (34–17)
11 June 2016 vs Wales (39–21)
18 June 2016 vs Wales (36–22)
25 June 2016 vs Wales (46–6)
20 August 2016 vs Australia (42–8)
27 August 2016 vs Australia (29–9)
10 September 2016 vs Argentina (57–22)
17 September 2016 vs South Africa (41–13)
01 October 2016 vs Argentina (36–17)
08 October 2016 vs South Africa (57–15)
22 October 2016 vs Australia (37–10)
England's winning run was as follows:
10 October 2015 vs Uruguay (60–3)
6 February 2016 vs Scotland (15–9)
14 February 2016 vs Italy (40–9)
27 February 2016 vs Ireland (21–10)
12 March 2016 vs Wales (25–21)
19 March 2016 vs France (31–21)
29 May 2016 vs Wales (27–13)
11 June 2016 vs Australia (39–28)
18 June 2016 vs Australia (23–7)
25 June 2016 vs Australia (44–40)
12 November 2016 vs South Africa (37–21)
19 November 2016 vs Fiji (58–15)
26 November 2016 vs Argentina (27–14)
3 December 2016 vs Australia (37–21)
4 February 2017 vs France (19–16)
11 February 2017 vs Wales (21–16)
26 February 2017 vs Italy (36–15)
11 March 2017 vs Scotland (61–21)