Longest marathon playing tennis (singles)

Longest marathon playing tennis (singles)
Who
Karl Straßberger, Friedrich Nowak
What
80:48:00 hour(s):minute(s):second(s)
Where
Austria (Langenwang)
When
Age Restriction: Applications for this record title will only be accepted if the applicant is 16 years of age or over.

The longest marathon playing tennis (singles) is 80 hr 48 min, and was achieved by Karl Straßberger and Friedrich Nowak (both Austria), in Langenwang, Austria, from 11 to 14 August 2022.


The pair are the first to break this record in 5 years.