Stand-in captain Charlie Dean guided England to a dramatic one-wicket victory over New Zealand in the first ODI at Chester-le-Street. Despite a shaky performance, Dean (31* not out) combined with debutant Tilly Corteen-Coleman (3* not out) to secure the win after England had slumped to 160-7 chasing 210.

England's fielding woes resurfaced with dropped catches and misfields allowing New Zealand's Maddy Green (88) and Amelia Kerr (55) to build their total. The top-order struggled, with Jodi Grewcock out lbw on debut and Freya Kemp (30) run out. The absence of regular captain Nat Sciver-Brunt through injury further hampered their performance.

The victory provides confidence but raises questions about England's readiness for the T20 World Cup in a month. Coach Charlotte Edwards will need to address fielding inconsistencies and top-order form before the remaining ODIs on Wednesday and Saturday. England's ability to win close matches remains a work in progress.