Sleeper Prospects of the Week | Week 3

Who are the 2026 NBA Draft Class sleeper standouts of Week 3? Stephen Gillaspie offers up some contenders.

Mario Saint-Supery | Gonzaga | Freshman | Guard | 6’3” | 199

Mario Saint-Supery may not be the deepest of sleepers that you’ll hear—even in this article. While he is sort of a known commodity, there have been several questions surrounding his game. He reported to Gonzaga after years of experience playing in the ACB league in Spain. In the 2022 FIBA U16 European Championship, Mario was awarded MVP honors. He also showed out in the FIBA 2024 U18 European Championship, averaging 21 PPG, 6 APG, and 5 RPG.