Boulter claimed a 6-7 (13) 6-3 6-4 victory to have a shot at a second-successive title.
The message could hardly have been clearer – or more attention-grabbing – than that issued to any England fan thinking of singing ‘10 German Bombers’ at the European Championship.
The singer shares sons Silas, 9, and Phineas, 3 with wife Jessica Biel