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 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 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 2016 season was the Jacksonville Jaguars' 22nd in the National Football League (NFL), and their fourth and final season under head coach Gus Bradley, who was fired after the Week 15 game against the Houston Texans. The Jaguars missed the playoffs for the ninth consecutive 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 New York Jets' 49th in the National Football League, their 59th overall and their fourth and final under head coach Todd Bowles. Despite starting 3–3, they lost 9 of their last 10 games. In Week 3, the Jets lost to the Browns by a score of 21–17, becoming the first team to lose to the Browns since the Chargers lost 20–17 on Christmas Eve 2016. The win by the Browns ended a 19-game winless streak. Week 6 marked the first season the Jets have scored 40+ points in multiple games since the 2008 season. They were officially mathematically eliminated from playoff contention for the 8th consecutive season after the Titans defeated the Jaguars 30–9 in Week 14. The Jets failed to improve on their 5–11 record from the previous season with a 38–3 blowout loss in Week 17 to the New England Patriots, finishing at last place in the AFC East with a 4–12 record. Following the season finale, the Jets fired Bowles.
The 2018 season was the Indianapolis Colts' 66th in the National Football League and their 35th in Indianapolis. It was also their first season under head coach Frank Reich and second under the leadership of general manager Chris Ballard. Despite a 1–5 start, the Colts managed to improve on their 4–12 campaign from the year prior with a 38–10 victory over the Tennessee Titans, and a 5-game winning streak. On Week 16, the Colts achieved their first winning season since 2014 with a 28–27 win against the New York Giants. The next week, they beat the Tennessee Titans in a win or go home match-up to reach the playoffs for the first time since 2014 and became the third team in NFL history to qualify for the playoffs after a 1–5 start and first since the 2015 Chiefs.
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 Indianapolis Colts' 67th in the National Football League (NFL) and their 36th in Indianapolis. It was also their second season under head coach Frank Reich and third under the leadership of general manager Chris Ballard.
The 2020 season was the Indianapolis Colts' 68th in the National Football League (NFL) and their 37th in Indianapolis. It was also their third season under head coach Frank Reich and fourth under the leadership of general manager Chris Ballard. Long-time San Diego/Los Angeles Chargers quarterback Philip Rivers signed a one-year contract worth $25 million on March 17, 2020, to take over as the team's starting quarterback, reuniting him with Frank Reich, who served as quarterbacks coach for the Chargers during the 2013 season.
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 Indianapolis Colts' 69th season in the National Football League (NFL) and their 38th in Indianapolis. It was their fourth season under head coach Frank Reich and fifth under the leadership of general manager Chris Ballard. Despite having 7 Pro Bowlers and 5 AP All-Pros, the Colts failed to improve upon their 11–5 record from the previous season, after a Week 12 loss to the Tampa Bay Buccaneers. The Colts were eliminated from the postseason in the final week of the season after a stunning loss to the 2–14 Jacksonville Jaguars and the Pittsburgh Steelers beating the Baltimore Ravens the same day.
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 Baltimore Ravens' 27th in the National Football League (NFL) and their 15th under head coach John Harbaugh. They improved on their 8–9 record from the previous season and qualified for the postseason after missing the playoffs the previous season.
The 2022 season was the Indianapolis Colts' 70th in the National Football League (NFL), their 39th in Indianapolis, their sixth under the leadership of general manager Chris Ballard and their fifth and final season under head coach Frank Reich.
The 2022 season was the Jacksonville Jaguars' 28th season in the National Football League (NFL) and their first under head coach Doug Pederson.
The 2022 season was the Tennessee Titans' 53rd in the National Football League (NFL), their 63rd overall, their 26th in the state of Tennessee and their fifth under head coach Mike Vrabel.
The 2023 season was the Indianapolis Colts' 71st season in the National Football League (NFL) and their 40th in Indianapolis. It was also their seventh under the leadership of general manager Chris Ballard and the first under new head coach Shane Steichen. Despite low expectations, the Colts improved on their 4–12–1 record from the previous season after a Week 10 victory over the New England Patriots in Frankfurt, and more than doubled their wins from the previous year, and finished with a 9–8 record. Unable to win the AFC South for the 9th consecutive season, they were eliminated from playoff contention in the final week of the season for the second time in three seasons after a loss to the Houston Texans.
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.
