Duilio Beretta

Duilio Beretta Avalos (; born 25 February 1992) is a Peruvian professional tennis player.

He won the finals stage of Boys' Doubles events on the French Open and US Open with Ecuadorian tennis player Roberto Quiroz in 2010. They defeated the Argentinian pair Facundo Argüello and Agustín Velotti in France and won against Oliver Golding and Jiří Veselý in the United States.

ATP Challenger and ITF Futures finals

Singles: 8 (2–6)

Doubles: 26 (18–8)

Junior Grand Slam finals

Doubles: 2 (2 titles)

Evolution in the ATP ranking (singles)

Changes in the ranking ATP to the end of the season.

Evolution in the ATP ranking (doubles)

Changes in the ranking ATP to the end of the season.

Notes

External links