Two suspects jumped a 29-year-old man and his 31-year-old friend on 21st near Bryant Street at 11:30 p.m. Thursday, according to police.
The suspects stabbed one victim in the thigh and knocked the other to the ground.
They took off with two cell phones and one wallet. The victims, who were treated for non-life-threatening injuries at San Francisco General Hospital, were unable to fully describe the suspects, police reported.
No arrests have been made.
Crime is trauma and the county offers different services. Here is a link to a page of services.
Victims of violent crime can contact the Trauma Recover Center at UCSF.