Samuel (foot) didn't practice Wednesday, David Lombardi of The Athletic reports.
Prior to drills, coach Kyle Shanahan gave Samuel a "small chance" to practice, but ultimately, the second-year wide receiver didn't fit in any reps. Samuel is in the final stages of his recovery from a Jones fracture in his left foot. That said, he likely has to prove he can operate somewhat close to normal to get the all-clear from the 49ers' medical staff. Samuel has two more chances to take the practice field before San Francisco opens its season Sunday against the Cardinals.