Sammy Giammalva Jr def. Heinz Gunthardt
6-4 4-6 6-3 1-6 6-1
Sammy Giammalva Jr defeated Heinz Gunthardt 6-4 4-6 6-3 1-6 6-1 in the 1981 US Open round of 128 on hard courts.
Match Information
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