Diontae Johnson and Pat Freiermuth both suffered injuries in the Steelers' Week 1 loss against the 49ers. Johnson left the game with a hamstring injury, while Freiermuth exited with a chest injury. Fantasy managers should monitor their injury status for Week 2. Calvin Austin III and Allen Robinson had notable performances and could be waiver wire considerations.

• Diontae Johnson suffered a hamstring injury and did not return to the game.
• Pat Freiermuth left the game with a chest injury.
• Fantasy managers should stay updated on their injury status for Week 2.
• Calvin Austin III and Allen Robinson had productive performances and could be potential waiver wire pickups.