The 2011 Jacksonville Jaguars season was the 17th season in the National Football League (NFL) for the Jacksonville Jaguars. It began as the 9th under head coach Jack Del Rio, until he was fired on November 29 and replaced on an interim basis by defensive coordinator Mel Tucker. Del Rio finished his tenure in Jacksonville with a 69-73 record in the regular season and 1-2 in the playoffs. He was also just 4 wins shy of surpassing his predecessor, Tom Coughlin as the winningest head coach in Jaguars history. The Jaguars had hoped to improve on their 8–8 record from 2010, but exceeded their loss total in Week 13, and were officially eliminated from postseason contention. With the 10th pick in the 2011 NFL Draft, they selected quarterback Blaine Gabbert from the University of Missouri, and Gabbert would replace Luke McCown as the starting quarterback in Week 3.
The 2012 Jacksonville Jaguars season was the franchise's 18th season in the National Football League (NFL). It was the first under the new ownership of Shahid Khan and the first and only season for head coach Mike Mularkey. The Jaguars entered the season hoping to improve on their 5–11 record from 2011 and return to the playoffs for the first time since 2007, but did not and were eliminated from postseason contention. This season marked the third time in the last five seasons in which the Jaguars finished fourth in the AFC South. The Jaguars finished with a 2–14 record, not only tying the Kansas City Chiefs for the league's worst record of 2012, but it would also be the worst in franchise history until the team went 1–15 in 2020. Their 1–7 record at home was also their worst home record in team history.
The 2013 Buffalo Bills season was the franchise's 44th season in the National Football League (NFL) and the first under head coach Doug Marrone. It was also the final season under the ownership of Ralph Wilson, who died in March 2014 at the age of 95. The team equaled their record from 2012 and missed the playoffs, increasing their playoff drought to 14 seasons. This was the first year of renewed leases on Ralph Wilson Stadium and for the Bills Toronto Series, both of which were signed in the preceding offseason.
The 2013 Jacksonville Jaguars season was the franchise's 19th season in the National Football League (NFL), the first under general manager David Caldwell, and the first under head coach Gus Bradley. Although they missed the playoffs and started 0–8, the Jaguars improved upon their then-franchise-worst 2–14 record from 2012; but failed to improve their 1–7 home record from last year. Much like 2012, the root of their victories were intra-division. The Jaguars also gained a close non-divisional victory over the Browns to finish the year at 4–12.
The 2014 season was the Miami Dolphins' 45th in the National Football League (NFL), their 49th overall and their third under head coach Joe Philbin. Following the appointment of Dennis Hickey, the team had a new general manager for the first time since 2007 after Jeff Ireland was fired on January 7, 2014. The Dolphins equaled their 8–8 record from 2013 and missed the playoffs for a sixth consecutive season.
The 2014 season was the Baltimore Ravens' 19th in the National Football League (NFL) and their seventh under head coach John Harbaugh. The Ravens improved upon their 8–8 record from 2013, when they missed the playoffs for the first time since 2007. Additionally, the Ravens scored a franchise record 409 points and quarterback Joe Flacco passed for a career-high 27 touchdowns and 3,986 yards.
The 2014 Jacksonville Jaguars season was the franchise's 20th season in the National Football League (NFL) and the second under head coach Gus Bradley. They failed to improve upon their 4–12 record from 2013 and finished 3–13, and finished third in the AFC South for the second straight year. The Jaguars were eliminated from postseason contention after their week 12 loss to the Colts.
The 2014 Tennessee Titans season was the franchise's 45th season in the National Football League (NFL), the 55th overall and the 18th in the state of Tennessee. It marked the first under head coach Ken Whisenhunt, as well as the first full season following the death of longtime owner Bud Adams, who died during the 2013 season. The Titans finished the season with 10 consecutive losses to finish with a 2–14 record, not only tying the Tampa Bay Buccaneers for the league's worst record, but the Titans also suffered their worst season since 1994, when the franchise was known as the Houston Oilers.
The 2015 Miami Dolphins season was the franchise's 46th season in the National Football League (NFL) and the 50th overall. The Dolphins looked to improve on their 8–8 record from 2014 and return to the playoffs for the first time in seven seasons. However, Miami failed to clinch a playoff berth for the seventh consecutive season after a Week 14 loss to the New York Giants.
The 2015 season was the Jacksonville Jaguars' 21st in the National Football League (NFL) and their third under head coach Gus Bradley. The Jaguars improved on their 3–13 record in 2014, finishing with a 5–11 record and winning their most games in a season since 2011. While they improved upon their previous two seasons, the Jaguars were eliminated from playoff contention before their Week 16 loss to the New Orleans Saints when the Houston Texans defeated the Tennessee Titans earlier in the day.
The 2015 Tennessee Titans season was the franchise's 46th season in the National Football League, the 56th overall and the 19th in the state of Tennessee. Second-year head coach Ken Whisenhunt was fired on November 3 following a 1–6 start, and was replaced by tight ends coach Mike Mularkey on an interim basis. Despite slightly improving from their 2–14 season from the previous year, finishing with a 3–13 record, they finished with a lower Strength of Schedule, thus earning the right to the top pick in the 2016 NFL Draft, later trading it to the Los Angeles Rams.
The 2016 season was the Tennessee Titans franchise's 47th in the National Football League and their 57th overall. It also marked the franchise's 20th season in the state of Tennessee as well as the first full season under head coach Mike Mularkey, who served as the team's interim head coach for the last nine games of the 2015 season.
The 2017 season was the Jacksonville Jaguars' 23rd in the National Football League (NFL) and their first under head coach Doug Marrone. Marrone was hired after acting as the team's interim head coach for the final two games of the 2016 season. The team improved on their 3–13 record from 2016 and ended their 10-year playoff drought dating back to 2008 with a Week 15 win over the Houston Texans. They also secured their first winning season since 2007 after a 30–24 win over the Seattle Seahawks. On December 24, 2017, they clinched their third division title, and their first AFC South title following a Tennessee Titans loss. They won the wild card game against the Buffalo Bills 10–3, then headed to Pittsburgh, beating the Pittsburgh Steelers 45–42 to advance to the AFC Championship to face the New England Patriots, the first time that they had made the AFC Championship game since 1999. Despite leading for much of the game, the Jaguars would allow two fourth quarter touchdowns, and ultimately lost to the Patriots 24–20.
The 2018 season was the Miami Dolphins' 49th in the National Football League, their 53rd overall and their third and last under head coach Adam Gase. During the offseason, the Dolphins tweaked their uniforms' orange color to better align with their classical past and history. For the second straight season, they also brought back their throwback uniforms from the Shula/Marino eras and wore them for three games.
The 2018 season was the Jacksonville Jaguars' 24th in the National Football League (NFL) and their second under head coach Doug Marrone. This was their first season in new uniforms, which were revealed in April 2018. The Jaguars had hopes of matching or improving on their 10–6 campaign from the year prior, but despite a 3–1 start, the Jags fell into a 7 game losing streak and failed to improve on their 10–6 record after a Week 10 loss to the Colts. After they lost to the Tennessee Titans in Week 14, the Jaguars fell to 4–9 and were officially eliminated from postseason contention. They finished 5–11, in last place in the AFC South.
The 2019 season was the Jacksonville Jaguars' 25th in the National Football League (NFL) and their third under head coach Doug Marrone.
The 2020 season was the Jacksonville Jaguars' 26th season in the National Football League (NFL), their eighth and final season under general manager David Caldwell and their fourth and final season under head coach Doug Marrone. With a Week 11 loss to the Pittsburgh Steelers, the Jaguars dropped to 1–9 resulting in their third consecutive losing season and their ninth in ten seasons. After a loss to the Cleveland Browns in Week 12, the Jaguars both failed to improve on their 6–10 record from the previous season and were eliminated from playoff contention for the third consecutive season. They surpassed their loss total from the previous season after an overtime loss to the Minnesota Vikings.
The 2021 season was the Jacksonville Jaguars' 27th season in the National Football League (NFL). This was their only season under head coach Urban Meyer and first under general manager Trent Baalke.
The 2022 season was the Jacksonville Jaguars' 28th season in the National Football League (NFL) and their first under head coach Doug Pederson.
The 2023 season was the Jacksonville Jaguars' 29th season in the National Football League (NFL), their third full season under the leadership of general manager Trent Baalke and their second under head coach Doug Pederson. With a Week 17 win over the Carolina Panthers, they matched their nine-win record from 2022. After starting the season with an 8–3 record, Jacksonville suffered a late-season collapse, losing five of their final six games, losing out on the AFC South division title to the Houston Texans, and missing the playoffs entirely after a Week 18 loss to the Tennessee Titans.
