England won the T20I series 4-0, closing with a 56-run win at Southampton on 11 July (ESPNcricinfo, 11 Jul 2026).
The market resolves on the official series result recorded by the ECB and the ESPNcricinfo series page after the fifth T20I at Southampton on 11 July. A drawn or shared series resolves NO. Abandoned matches count as the official record treats them. If that source has not published in time, Sky Sports and BBC Sport settle it.
India won both T20 series they played in England. We looked at every T20 contest between the two sides in England since 2011, counting a one-off game or a full series as one contest. England won the two one-off games, in 2011 and 2014. India won the series in 2018 and 2022, and in 2018 they did it after England had won the first completed game.