Mario Saint-Supéry Fernández (born 14 April 2006) is a Spanish professional basketball player for Valencia Basket of the Liga ACB and the EuroLeague. He played college basketball for the Gonzaga Bulldogs, and represents the Spain national team internationally.
Life and career Mario Saint-Supéry Fernández was born on 14 April 2006 in Málaga.
He made his debut with the senior team of Unicaja Málaga on 16 March 2022, in a Basketball Champions League fixture against BC Oostende. He was loaned out to CB Tizona in the middle of the 2023–24 season. He subsequently joined Bàsquet Manresa in August 2024, again on loan from Unicaja.
He made his debut with the Spanish senior national team in a EuroBasket 2025 qualification fixture against Slovakia. On 30 June 2025, Saint-Supéry was reported to be joining the Gonzaga Bulldogs for their 2025–26 season. Saint-Supéry made the list for the EuroBasket 2025, covering the vacant slot left by Lorenzo Brown.
In July 2026, Valencia Basket announced the signing of Saint-Supéry in a four-year deal.
Career statistics
College
| style="text-align:left;"| 2025–26 | style="text-align:left;"| Gonzaga | 35 || 17 || 23.1 || .410 || .403 || .878 || 2.8 || 3.8 || 1.3 || .1 || 8.6
References