- Who
- Marco De Rossi
- What
- 13:319 year(s):day(s)
- Where
- The Republic of North Macedonia ()
- When
The youngest Davis Cup player is Marco De Rossi (San Marino) who was 13 years 319 days old when he played against Andorra in the 2011 edition.
De Rossi broke the previous record by just 7 days!