Rogers returned from his concussion the following month for the 2015 Ashes series in England, which he had announced before the tour would be his last before retiring from international cricket. He extended his sequence of consecutive Test half-centuries to a record-equalling seven innings in the first Test at Cardiff, before being dismissed for ten in the second innings. He batted through the entire first day on his way to the highest score of his Test career (173) in the first innings of the second Test at Lord's, and made an unbeaten 49 before retiring hurt in the second innings after suffering a dizzy spell. He finished the series with 480 runs at 60.00, the highest average across both teams, and was awarded Australian Player of the Series.