Sienna Grieger is a shot-making guard who has already flashed scoring pop for Santa Clara
Grieger, a freshman guard for Santa Clara in the 2025-26 season, brings compact scoring upside and instant-offense value: she logged an eight-point debut, and reports from her 2025 NBL1 Central season show she averaged 10.2 points, 2.8 assists and 2.5 threes per game at 37% from deep for West Adelaide.[15][1] Her appeal is her perimeter threat and ability to create quick offense off the bench, though her early college role has been limited so far, so the fit is best for a team that wants a developmental guard with shooting upside and pace.[10][14]
