The receiver was seen testing his knee on the sidelines, trying to get back into the game. He later explained the decision to remain out.
"I was testing it out," Pearsall said postgame. "I fell pretty hard on that one play on the sideline, trying to keep my feet in bounds, and I fell pretty hard on my knee. And I was just feeling pain and a little bit of instability, so I wasn't trying to really mess with it.
"I was moving around. I was working with some of the trainers to try to make it feel better to go back out there. That wasn't the case for me. I went out for one more play and felt a little bit of pain and a little bit of instability, so I just kinda shut it down from there."
Pearsall entered Week 4 already managing a knee issue and was listed as questionable before the matchup. Head coach Kyle Shanahan clarified after the game that Sunday's injury was to Pearsall's other knee.
When asked about the severity of the setback, Shanahan said, "We're not sure yet."
Other 49ers injuries vs. Jaguars
Shanahan also provided updates on additional injuries from the game. Tight end Jake Tonges suffered a stinger in his shoulder but ended up returning to the action.
Wide receiver Jauan Jennings was shaken up after a two-point conversion in the third quarter and diagnosed with a rib injury. He managed to return to the game.
Jennings was questionable entering Week 4 as he was already dealing with shoulder and ankle injuries. When asked if he had concerns about being ready for Thursday night's matchup against the Los Angeles Rams, he responded, "Nah."
More San Francisco 49ers News
-
49ers' John Lynch addresses futures of Brandon Aiyuk and Mac Jones
San Francisco 49ers general manager John Lynch joined The TK Show with Tim Kawakami and discussed the futures of two key players—Brandon Aiyuk and Mac Jones. Recent reporting revealed that the 49ers voided Aiyuk's guaranteed money for 2026, a move many viewed as signaling an... -
49ers injury updates: Shanahan shares the latest on Juszczyk, Bartch, others
San Francisco 49ers head coach Kyle Shanahan spoke with reporters on Monday during a conference call, one day after the team's 26-8 road win over the Cleveland Browns. The coach provided several key injury updates following the victory. Injury updates from Shanahan: FB Kyle... -
Kyle Shanahan provides 49ers-Browns post-game injury updates
San Francisco 49ers head coach Kyle Shanahan addressed reporters following Sunday's 26-8 victory over the Cleveland Browns, offering several updates on in-game injuries sustained at Huntington Bank Field. LB Nick Martin exited with a concussion and did not return. OL Ben... -
49ers vs. Browns injury updates: Juszczyk, others exit the game in Cleveland
The San Francisco 49ers are facing the Cleveland Browns at Huntington Bank Field in Week 13. Below are the latest in-game injury updates for the 49ers. This article will be updated in real time as new information becomes available. Players are listed in order of most recent...