Former Arizona State wide receiver Brandon Aiyuk’s excellent training camp came to a halt after he suffered an apparent hamstring injury Sunday.
Per multiple reports, Aiyuk left Sunday’s practice early after he pulled up while running a deep route and grabbed the back of his left leg. The severity of the injury still remains undetermined.
Bad news from #49ers practice. Rookie WR Brandon Aiyuk, who has been arguably the team’s most productive wideout during camp, pulled up while running a deep route and grabbed the back of his left leg.