The injury left the 49ers with Jerick McKinnon and Austin Walter as the only available running backs.
Head coach Kyle Shanahan spoke with reporters after the game and said that Hasty suffered a broken collarbone. That means he'll probably miss a significant amount of time and will likely become yet another 49ers player to land on injured reserve.
Shanahan is hoping to get running backs Raheem Mostert (ankle) and Tevin Coleman (knee) back after the bye week.
"I'm hoping they are," Shanahan said of their chances to return in time for the 49ers' Week 12 matchup against the Los Angeles Rams. "I know they've got a chance at it."
Shanahan also provided the following additional injury updates:
- Safety Johnathan Cyprien suffered a hamstring injury and did not return.
- Safety Jared Mayden suffered a quad injury and did not return.
- Running back Jerick McKinnon suffered a stinger and did not return.
- Quarterback Nick Mullens was briefly replaced by C.J. Beathard due to a quad injury but returned.
Related News
More San Francisco 49ers News
-
49ers injury updates: Kurtis Rourke taken to the hospital, other news after Titans game
San Francisco 49ers quarterback Kurtis Rourke was playing well in Thursday night's preseason opener against the Tennessee Titans. However, he was forced to leave the game in the second quarter with a rib injury and was replaced by Adrian Martinez. Head coach Kyle Shanahan... -
49ers injury updates: Kyle Shanahan discusses Renardo Green, Nick Martin, others following preseason win over Chargers
The San Francisco 49ers took on three injuries of note during their 41-17 preseason win over the Los Angeles Chargers on Thursday night, according to head coach Kyle Shanahan. Cornerback Renardo Green left the game with a hamstring injury in the first half and did not return.... -
49ers coach provides Kurtis Rourke injury update and preseason evaluation
Quarterback Kurtis Rourke played well in his first NFL action, starting in last week's preseason opener against the Tennessee Titans. His playing time was cut short, however, after he suffered a rib injury in the second quarter. Initial evaluations did not reveal any... -
Kyle Shanahan and Brock Purdy share updates after 49ers-Chargers joint practice
San Francisco 49ers head coach Kyle Shanahan and quarterback Brock Purdy spoke with reporters after Tuesday's joint practice with the Los Angeles Chargers. Here's everything they had to say. Transcripts provided by the San Francisco 49ers Communications staff. How did you...