In January 2022, Matteo announced a long-term partnership with global fashion house BOSS. The multi-year deal saw Matteo become a global brand ambassador for the luxury brand.
In addition, BOSS launched an official BOSS x Matteo Berrettini capsule collection co-created by the Italian.
The collection features the activewear that Matteo wears on court as well as off-court essentials. A percentage of the collection’s sales will be donated to Berrettini’s soon-to-be launched foundation, which will support underprivileged children in Italy.