49ers WR Pearsall to have season-ending knee surgery ESPN49ers WR Ricky Pearsall to be placed on season-ending IR with PCL injury The New York TimesRicky Pearsall (knee) placed on season-ending IR NBC Sports49ers’ former 1st-round pick Ricky Pearsall’s season is officially over Niners NationRicky Pearsall Set for Surgery, Latest on 49ers WR's Status and Timeline to Return from Injury Bleacher Report