49ers share injury updates following victory over Broncos
Yahoo Sports • 1 min read • Latest: Oct 5, 2026, 12:08 AM
Last updated Oct 5, 2026

The San Francisco 49ers improved to 4-0 after a 24-14 win against the Denver Broncos on October 4. Head coach Kyle Shanahan announced injuries for four key players: fullback Kyle Juszczyk (knee), safety Marques Sigle (ankle), cornerback Upton Stout (shoulder), and linebacker Fred Warner (stomach issues). While Stout returned to the field before leaving again, the severity of Juszczyk and Sigle's injuries remains unclear. All players will undergo MRIs as the team prepares for their next matchup against the Seattle Seahawks in Week 5, a critical game for maintaining their lead in the NFC West.
- •49ers advance to 4-0 with a win over the Broncos.
- •Kyle Juszczyk, Marques Sigle, Upton Stout, and Fred Warner sustained injuries.
- •Stout briefly returned after his injury but left again.
- •Juszczyk's knee injury is suspected to be a sprain.
- •Team prepares for a crucial Week 5 game against the Seahawks.
- 12:08 AMYahoo Sports — Kyle Shanahan provides injury updates after 49ers big win over Broncos
"Kyle Shanahan told the media what happened to four key 49ers players after the team's Week 4 victory.
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