Ravens Pro Bowl punter Sam Koch retires after 16 seasons
Sam Koch announces retirement from NFL's Baltimore Ravens
Former Nebraska punter Sam Koch retires after 16-year career - Friday, May 20, 2022 - CapperTek
Punter Kamdyn Koch commits to Nebraska football: What he adds to Huskers' 2024 class - The Athletic
Longtime Ravens punter Sam Koch announces retirement
Reflecting on the career of Sam Koch as a member of the Baltimore Ravens with Qadry Ismail
Ravens punter Sam Koch retiring, to become part of coaching staff
Sam Koch, a 'revolutionary' punter and the Ravens' longest-tenured player, retires after 16 seasons