Genaro Alberto Olivieri (born 4 August 1998) is an Argentine professional tennis player.

231, he made his Grand Slam main draw debut at the 2023 French Open defeating Adrian Andreev in the last round of qualifying.

[2] As a result he moved 40 positions up a couple of spots shy of his career-high ranking of No.

Next he defeated fellow qualifier Andrea Vavassori to reach the third round having never recorded an ATP win previously in his career.

Olivieri started playing tennis at the age of 6, splitting practice time with association football.