England win their first-ever T20 series against India, completing the series with another defeat for the visitors in the latest completed 20-over match. Across the sources, the decisive thread is India’s run of results in completed T20s: they suffer a record fifth consecutive defeat in matches that reach their full 20-over allocation. England’s victory gives them a series win they had not previously achieved versus India in the T20 format. The reports describe the outcome as England “sealing” the series, indicating the result is achieved with enough margin to make India unable to overturn the series standing in the remaining fixture(s), though specific match details such as scorelines, individual performances, and the exact schedule are not provided in the excerpts. Overall, the sources agree on the central facts: England record a first T20 series triumph over India, and India extend a record losing streak in completed T20 matches.