Jaguars' Mychal Rivera: Placed on IR By RotoWire Staff Sep 1, 2017 at 11:50 pm ET • 1 min read Share Share Video Link copied! Rivera (wrist) was placed on injured reserve Friday, John Oehser of the Jaguars' official site reports.An unspecified wrist injury doomed Rivera's first season with the Jaguars before it even started. He's likely stuck on IR through season's end. More News Mychal Rivera: Option declined for 2018 02/20/2018 • by RotoWire Staff Jaguars' Mychal Rivera: Could be released 08/31/2017 • by RotoWire Staff Jaguars' Mychal Rivera: Won't play Thursday 08/21/2017 • by RotoWire Staff Jaguars' Mychal Rivera: No practice Saturday 08/19/2017 • by RotoWire Staff Jaguars' Mychal Rivera: Misses Thursday's game 08/18/2017 • by RotoWire Staff Jaguars' Mychal Rivera: Doesn't practice Monday 08/14/2017 • by RotoWire Staff