Snell was placed on the 10-day injured list Wednesday with a left adductor groin strain.
Snell was removed from Sunday's start against the Dodgers after only 11 pitches due to the injury, and he'll require stint on the injured list before rejoining the rotation. The left-hander was initially expected to be ready to make his next start, but he's continued to feel soreness over the past couple days and will miss some time. Vince Velasquez signed a minor-league deal with the Friars and is expected to fill Snell's spot in the rotation for now.