 At the conclusion of the 2015 domestic season, Graham was selected to play for England in the 2015 end-of-year internationals against France and New Zealand.He appeared in the France test match where England went on to rout their opponents.He made history in the opening test-match of the series against New Zealand as he officially became the most capped England international, making his 28th appearance for England, since their re-inauguration from Great Britain.