Cricket Records for New Zealand (Host) in T20I matches

Matches are generally grouped by series, tour or tournament, with those appearing in an overlapping season (eg: 2002/03) generally starting between October and March, whilst those in the single year season (2002 or 2003) beginning from the start of April and finishing by the end of September.
Records includes the following current or recent matches:

New Zealand v Australia at Auckland, 3rd T20I, Feb 25, 2024 [T20I # 2484]

New Zealand v Australia at Auckland, 2nd T20I, Feb 23, 2024 [T20I # 2483]

New Zealand v Australia at Wellington, 1st T20I, Feb 21, 2024 [T20I # 2481]