Allan Cooper defeated Marcel Kloetzli 6-1 6-2 in the Italy 4 Masters 1 round of 32 on clay.
Cooper A. took it in straight sets.
Allan Cooper beat Marcel Kloetzli 6-1 6-2. Umpiry, "Allan Cooper vs Marcel Kloetzli — Italy 4 Masters 1 Round of 32", https://umpiry.com/match/1997-06-28/cooper-vs-kloetzli-italy-4-masters-1-r32?utm_source=cite (as of 28 June 1997).