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49ers Beat Dolphins 35-13 but Lose Key Players to Injuries

By Sports Desk · · Updated 2026-09-21 00:51 UTC · 3 min read
A green football field with white yard lines and goalposts in the distance
Illustration: Tradingbird

San Francisco's 35-13 victory over Miami was overshadowed by a wave of injuries that forced key personnel from both rosters to exit the game early.

Key points

  • San Francisco defeated Miami 35-13 on Sunday, Sept. 20, despite multiple player injuries.
  • 49ers wide receiver Demarcus Robinson left the game with a lower leg injury after a 20-yard catch.
  • Rookie defensive linemen James Thompson Jr. and Romello Height both suffered injuries during the match.

The San Francisco 49ers controlled the pace of Sunday's contest, dismantling the Miami Dolphins in a 35-13 rout that showcased their offensive firepower. Yet beneath the final score, a darker narrative unfolded as the team's depth chart took hits from a series of physical setbacks.

The blowout arrived on a field where bodies were breaking down alongside the defensive line. The Niners' dominance was undeniable, but the cost of that victory is now measured in medical evaluations and uncertain returns.

Robinson exits after second quarter catch

Wide receiver Demarcus Robinson provided the first jarring image of the day's physical toll. After securing a 20-yard reception in the second quarter, he suffered a non-contact lower leg injury that forced his immediate exit. He did not return, finishing the day with three catches for 34 yards before heading to the locker room.

The absence of Robinson left a hole in the receiving corps, a loss that felt particularly sharp given the team's otherwise smooth performance against Miami's secondary.

Defensive unit suffers multiple setbacks

The injuries extended deep into the defensive unit, testing the resilience of the Niners' front seven. Rookie defensive lineman James Thompson Jr. managed to shake off an ankle issue, but the strain on the defensive side continued to mount as the game progressed.

Fellow rookie Romello Height, who recorded a sack and a tackle, departed with a hand injury. Cornerback Jack Jones also left the field after suffering a foot injury, leaving the secondary to adjust on the fly.

Dolphins share in injury burden

Miami’s struggles were not limited to their offensive output. Rookie receiver Caleb Douglas exited the game with an ankle injury, limiting the depth available to challenge San Francisco's pass rush. The Dolphins’ defensive line also felt the impact, with Rob Beal Jr. suffering a hamstring injury that curtailed his effectiveness.

As reported by Yahoo Sports, the physical toll of the game left both squads with a list of concerns heading into the next week of preparation.

Injury woes plague both teams

While the 49ers secured a decisive win, the physical toll of the contest left both squads dealing with significant setbacks. Multiple San Francisco players, including wide receiver Demarcus Robinson and defensive rookies James Thompson Jr. and Romello Height, were forced to exit the game due to various ailments.

The Dolphins fared no better in terms of health, with rookie receiver Caleb Douglas and defensive end Rob Beal Jr. also suffering injuries during the blowout loss. These departures add to the growing list of missing pieces for both clubs heading into the remainder of the season.

Both teams suffer personnel losses

The 49ers' offensive depth took a hit when wide receiver Demarcus Robinson suffered a lower leg injury and was carted off the field after his second-quarter reception. His absence was compounded by defensive concerns, as rookie defensive lineman James Thompson Jr. injured his ankle and teammate Romello Height dealt with a hand issue.

Miami also faced setbacks on both sides of the ball. Rookie receiver Caleb Douglas left the contest with an ankle injury, while defensive end Rob Beal Jr. struggled with a hamstring problem. These exits added to a difficult week for the Dolphins, who dropped to a 0-2 record after failing to generate consistent pressure on the San Francisco offense.

Injury concerns overshadow dominant victory

While the 49ers secured a comfortable win, the game was marred by a significant toll on player availability. Multiple starters and key contributors from both teams were forced to leave the field due to various injuries, raising concerns for the remainder of the season.

The San Francisco side saw several defenders and a wide receiver exit, while Miami also lost key pieces to ankle and hamstring issues. These departures highlight the physical cost of the contest, even in a lopsided result.

Based on reporting by Yahoo Sports, Yahoo Sports, Yahoo Sports and Yahoo Sports, compiled by the Tradingbird desk.

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