The 2002 season was the Kansas City Chiefs' 33rd in the National Football League (NFL), their 43rd overall and the franchise's 40th in Kansas City, Missouri.
The 1992 Kansas City Chiefs season was the franchise's 23rd season in the National Football League and the 33rd overall. The Chiefs matched their 10–6 record from 1991, but were shut out by the San Diego Chargers 17–0 in the wild-card round.
The 1991 Kansas City Chiefs season was the franchise's 22nd season in the National Football League and 32nd overall. They failed to improve on their 11–5 record from 1990 and finished with a 10–6 record. Compared to the Chiefs' 1990 campaign, Steve DeBerg’s consistency had dropped. The running game made up for lost time as Christian Okoye ran for 1,031 yards for the season, Barry Word was productive, and rookie Harvey Williams was outstanding in limited playing time. The Chiefs defeated their division rival, the Los Angeles Raiders in the Wild Card round, resulting in the franchise's first playoff victory since Super Bowl IV in 1970. The next week, the Chiefs lost to the Buffalo Bills in the divisional playoffs.
The 1983 Kansas City Chiefs season was the franchise's 14th season in the National Football League and the 24th overall. They matched on their 6–10 record and last place finish in the AFC West.
The 1985 Kansas City Chiefs season was the franchise's 16th season in the National Football League and the 26th overall.
The 2013 Oakland Raiders season was the franchise's 44th season in the National Football League (NFL), the 54th overall and the second under head coach Dennis Allen. With a 4–12 record, the Raiders secured their eleventh consecutive non-winning season, and missed the playoffs for an eleventh consecutive season. The Raiders entered the season with a new quarterback in Terrelle Pryor. Pryor started off the season in impressive fashion, with the team almost pulling off the upset in Week 1 against the Indianapolis Colts, and defeating the Jacksonville Jaguars in Week 2. The team and Pryor eventually cooled down, resulting in Pryor being benched for Matt McGloin in the game against the Houston Texans. Before this game, history was made in the game against the Philadelphia Eagles when Eagles quarterback Nick Foles threw 7 touchdown passes, the most passing touchdowns the Raiders had ever allowed in its history. Prior to the season starting, the Raiders brought back defensive back Charles Woodson, who spent the last 7 years with the Green Bay Packers.
The 2013 season was the San Diego Chargers' 44th in the National Football League (NFL), their 54th overall, and their first under head coach Mike McCoy. The Chargers finished the regular season with a record of 9–7, improving on their 7–9 record from 2012. Also, they qualified for the playoffs for the first time since 2009. The Chargers defeated the Cincinnati Bengals in the Wild Card round by a score of 27–10, but lost to the Denver Broncos in the Divisional round by a score of 24–17. This was the Chargers' final playoff appearance in San Diego. They did not play in the postseason again until 2018, after relocating to Los Angeles.
The 2015 season was the San Diego Chargers' 46th in the National Football League, their 56th overall and their third under head coach Mike McCoy. The team had its worst season since 2003 with a 4–12 record. 9 of their 12 losses were by 8 points or less.
The 2016 season was the San Diego Chargers' 47th in the National Football League (NFL), their 57th overall, their 56th and final season in San Diego, California and their fourth and final season under head coach Mike McCoy.
The 2016 San Francisco 49ers season was the franchise's 67th season in the National Football League (NFL), the 71st overall, the third playing its home games at Levi's Stadium, and the only season under head coach Chip Kelly. The season saw the 49ers attempting to rebound from their 5–11 record the previous year, but finished 2–14, with their only wins coming against their division rival Los Angeles Rams. The 49ers also nearly became the first team since the 2001 Carolina Panthers to win their opener and lose the remainder of their games, prior to the 49ers' Week 16 win over the Rams. The 49ers' record was their worst since 2004, when they also finished 2–14. The 49ers' 1–7 home record tied the worst home record in franchise history. As a result, the 49ers fired Kelly and general manager Trent Baalke.
The 2017 season was the Los Angeles Chargers' 48th in the National Football League (NFL), their 58th overall, their second in the Greater Los Angeles Area and their first under head coach Anthony Lynn. It was the Chargers' first season in Los Angeles since their inaugural 1960 season, when they were in the AFL, as the team exercised its option to move back to the city and join the Los Angeles Rams on January 12, 2017. The 2017 season was the first of three seasons played at StubHub Center prior to the new stadium in Inglewood being completed in 2020.
The 2018 season was the Los Angeles Chargers' 49th in the National Football League, their 59th overall, their third in the Greater Los Angeles Area and their second under head coach Anthony Lynn.
The 2018 Kansas City Chiefs season was the franchise's 49th season in the National Football League, their 59th overall, their sixth under head coach Andy Reid, and their second under general manager Brett Veach. The Chiefs finished 12–4 and won their third consecutive AFC West title, made their fourth consecutive playoff appearance, but lost to the eventual Super Bowl champion New England Patriots in the AFC Championship in overtime. Quarterback Patrick Mahomes won the AP NFL MVP award, becoming the first Chiefs player to ever be named MVP.
The 2018 season was the Seattle Seahawks' 43rd in the National Football League (NFL) and their ninth under head coach Pete Carroll. The Seahawks improved on their 9–7 record from the 2017 season, finishing 10–6, the sixth time in seven years that they recorded at least ten wins in a season. They also played in London for the first time in franchise history, defeating the Oakland Raiders 27–3 in Week 6. With a win over the Kansas City Chiefs and eventual league MVP Patrick Mahomes in Week 16, the Seahawks returned to the playoffs; their seventh appearance in the nine seasons under Carroll. However, the Seahawks suffered their first one-and-done postseason campaign since 2004, as they fell to the Dallas Cowboys in the Wild Card round 24–22.
The 2019 season was the Oakland Raiders' 60th since they were founded, their 50th in the National Football League (NFL) and their second under head coach Jon Gruden since his rehiring by the organization. It was the Raiders’ and NFL's last season in Oakland. The Raiders finished the season 7–9, improving on the prior season 4–12 record, but failing to make the playoffs for the third straight year and the 16th time in the last 17 years.
The 2020 season was the Los Angeles Chargers' 51st in the National Football League (NFL), their 61st overall, their fifth in the Greater Los Angeles Area, and their fourth and final season under head coach Anthony Lynn. It also marks the Chargers' first season playing their home games at SoFi Stadium in Inglewood, after using Dignity Health Sports Park in Carson as their temporary home stadium for the previous three seasons. This is also the Chargers' first season since 2007 with new uniforms, which were unveiled on April 21, 2020. The uniforms are somewhat similar in design to the ones they donned in their inaugural season in 1960.
The 2021 season was the Seattle Seahawks' 46th season in the National Football League (NFL), their 20th playing their home games at their current venue, Lumen Field, as well as their 12th under head coach Pete Carroll.
The 2022 season was the Seattle Seahawks' 47th in the National Football League (NFL) and their 13th under the head coach/general manager tandem of Pete Carroll and John Schneider.
The 2023 season was the Las Vegas Raiders' 54th season in the National Football League (NFL), their 64th overall, their fourth in Las Vegas, and their second and final under the head coach/general manager tandem of Josh McDaniels and Dave Ziegler. On October 31, following a Week 8 loss to the Detroit Lions, the Raiders fired McDaniels and Ziegler. The Raiders named linebackers coach Antonio Pierce interim head coach, and assistant general manager Champ Kelly interim general manager. Following the season, the team named Antonio Pierce the full-time head coach after the team finished the season with a record of 5–4 under Pierce.
The 2023 season was the Los Angeles Chargers' 54th season in the National Football League (NFL), their 64th overall, their eighth in the Greater Los Angeles Area, their fourth playing their home games at SoFi Stadium, their tenth and final under general manager Tom Telesco and their third and final under head coach Brandon Staley. The Chargers failed to improve on their 10–7 record from the previous season following a Week 12, 10–20 loss to the Baltimore Ravens. They then guaranteed a worse record following a Week 14, 7–24 loss to the Denver Broncos. With a Week 16 loss to the Buffalo Bills, the Chargers were eliminated from playoff contention.
