[1][2][3] The ODI matches formed part of both teams' preparations for the 2023 Cricket World Cup.

[4] Ahead of the T20I series, John Turner and Josh Tongue were ruled out of England's T20I squad due to injuries and were replaced by Brydon Carse and Chris Jordan respectively.

[9][10] Jimmy Neesham was ruled out from the New Zealand's T20I squad to return home for the birth of his first child,[11] with Cole McConchie was named as his replacement.

[12].On 6 September Harry Brook was added into squad for ODI matches.

[13] On 9 September, Adam Milne was ruled out of the ODI series, and replaced by Ben Lister.