Cardinals. The injury ended his streak of 54 consecutive starts. On January 20, 2014, Posluszny was named to his first Pro Bowl, replacing San Francisco 49ers linebacker Patrick Willis. He finished the season with a career-high 162 combined tackles (122 solo), nine pass deflections, three sacks, two interceptions, and one touchdown in 15 games and 15 starts. In 2013, Posluszny received an overall grade of 49.6 from Pro Football Focus. 2014 He returned as the starting middle linebacker in 2014 with starting outside linebackers LaRoy Reynolds and Geno Hayes. He started the Jaguars' season-opener at the Philadelphia Eagles and recorded a season-high 11 solo tackles and an assisted tackle in their 34–17 loss. In Week 7, Posluszny tied his season-high of 12 combined tackles and sacked Brian Hoyer during the Jaguars' 24–6 win against the Cleveland Browns. He left the game in the third quarter after sustaining an injury that was later discovered to be a torn pectoral muscle. Posluszny was placed on injured reserve for the remainder of the season and led the team with 69 combined tackles at the time of his injury. He finished the season with 69 combined tackles (42 solo), two pass deflections, and one sack in seven games and seven starts. Posluszny received an overall grade of 55.3 for 2014 from Pro Football Focus. 2015 On April 16, 2015, the Jaguars and Posluszny agreed to restructure his contract to a three-year, $15 million contract extension with $3.95 million guaranteed. Posluszny remained the starting middle linebacker, but was now playing alongside Telvin Smith and Dan Skuta to start the regular season. In Week 3, he collected a career-high 18 combined tackles (14 solo) as the Jaguars were routed by the New England Patriots 41–17. The following week, he made five combined tackles in a 16–13 loss at the Indianapolis Colts before leaving with an ankle injury. He missed Jacksonville's Week 5 loss at the Tampa Bay Buccaneers due to the high ankle sprain. On December 6, 2015, Posluszny made 13 combined tackles during a 42–39 loss at the Tennessee Titans. He left the game in the fourth quarter after suffering a broken right hand. He missed the Jaguars' Week 14 victory against the Indianapolis Colts. On December 20, 2015, Posluszny collected ten combined tackles, deflected a pass, and intercepted a pass by Matt Ryan during a 23–17 loss to the Atlanta Falcons. He finished the