sentences:  In 1921 the couple went to Europe where Tunis freelanced as a sports writer for American publications and played in some tennis tournaments on the Riviera, including a match against King Gustaf V of Sweden, who was 70 at the time.Tunis also played a doubles match against the French women's champion Suzanne Lenglen.Returning to the U.S. at the end of the summer, he dropped in on former Harvard classmate Lawrence Winship, the Sunday editor of "The Boston Globe".