Ravens Pro Bowl punter Sam Koch retires after 16 seasons
Lamar Jackson's contract, potential free agent/re-signing targets: Ravens mailbag, Part 2 - The Athletic
Breaking down punter Sam Koch's $18.75 million deal, Ravens' salary-cap situation
Longtime Ravens Punter Sam Koch Announces Retirement - PressBox
Game Release: Ravens at Jaguars by Baltimore Ravens - Issuu
Ravens Sign Punter Sam Koch To Two-Year Extension - CBS Baltimore
Baltimore Ravens roster breakdown: A position-by-position look after first week of free agency
Ravens Sign P Sam Koch To Two-Year Extension
Sam Koch Announces His Retirement From NFL
Report Card Grades for Baltimore Ravens' Undrafted Free-Agent Signings, News, Scores, Highlights, Stats, and Rumors