The 1973 Kansas City Chiefs season was the franchise's 4th season in the National Football League, the 11th as the Kansas City Chiefs, and the 14th overall. they finished with a 7–5–2 record and missed the playoffs for the second straight year.
The 1974 Kansas City Chiefs season was the franchise's fifth season in the National Football League, the twelfth season in Kansas City Chiefs, and the fifteenth overall, it ended with a 5–9 record and the Chiefs missed the playoffs for the third straight season consecutive and third-place finish in the AFC West, Hank Stram was fired after the season and was replaced by Paul Wiggin in 1975.
The 1978 Kansas City Chiefs season was the franchise's 9th season in the National Football League, the 16th as the Kansas City Chiefs, and the 19th overall. It began with the hiring of new head coach Marv Levy, formerly of the Canadian Football League's Montreal Alouettes. With the NFL expanding its schedule to 16 games, the Chiefs finished with a 4–12 record and 5th in the AFC West.
The 1979 Kansas City Chiefs season was the franchise's 10th season in the National Football League, the 17th as the Kansas City Chiefs, and the 20th overall. They improved on their 4–12 record from 1978 to a 7–9 record, but a last-place finish in the AFC West. The Chiefs missed the playoffs for the eighth straight year due to the four other teams ahead of them in their division all finishing with winning records.
The 1974 San Diego Chargers season was the franchise's fifth season in the National Football League (NFL), and its 15th overall. The team improved on their 2–11–1 record in 1973 and finished 5–9. It was Tommy Prothro's first season as the team's head coach.
The 2004 season was the Houston Texans' third in the National Football League, all of which they had spent under head coach Dom Capers. The team finished 7–9, two games better than the previous season, and came third in the AFC South, the first time they had not finished bottom. The Texans also earned their first victory over the Tennessee Titans, the franchise previously known as the Oilers, who had left Houston after the 1996 season.
The 2005 Houston Texans season was the franchise's 4th season in the National Football League and the 4th and final season under head coach Dom Capers. The Texans completed the season with the worst record in franchise history. This led to the Texans obtaining the first selection in the NFL draft for the second time since the franchise formed in 2002. The team fired head coach Dom Capers after the season; he was replaced by Denver Broncos offensive coordinator Gary Kubiak, who would coach the team up until 2013. Their Week 3 game was postponed due to Hurricane Rita. The Texans failed to win a division game, and went 0–8 on the road for the first time in franchise history.
The 1997 Tennessee Oilers season was their 38th season overall and 28th in the National Football League (NFL). It was the team's first season in Memphis, Tennessee after moving from Houston, and they played at the Liberty Bowl Memorial Stadium.
The 2013 Saskatchewan Roughriders season was the 56th season for the team in the Canadian Football League. The Roughriders improved upon their 8–10 record from 2012 and made the playoffs for the second straight season, while hosting their first playoff game since 2010. After defeating the BC Lions and Calgary Stampeders in the playoffs, the Roughriders qualified for their fourth Grey Cup appearance in seven years and first ever at their home stadium. The team defeated the Hamilton Tiger-Cats 45-23 in the 101st Grey Cup en route to winning the franchise's fourth championship. With the added seats at Mosaic Stadium at Taylor Field, the Roughriders led the league in attendance for the first time, with an average of 37,503 fans attending each regular season game.
The 2013 North Texas Mean Green football team represented the University of North Texas during the 2013 NCAA Division I FBS football season. The team was led by third-year head coach Dan McCarney and played its home games at Apogee Stadium. It was the Mean Green's first season as members of Conference USA, competing in the West Division. The team earned a 9–4 record and won the 2014 Heart of Dallas Bowl. Additionally, it set a school record for average home attendance per game at 21,030. The defense was notable for being statistically the best second half defense in the Football Bowl Subdivision. It received two top 25 votes in the Coaches' Poll to end the season.
The 2022 SMU Mustangs football team represented Southern Methodist University in the 2022 NCAA Division I FBS football season. The Mustangs played their home games at Gerald J. Ford Stadium in University Park, Texas, a separate city within the city limits of Dallas, and competed in the American Athletic Conference. They were led by first-year head coach Rhett Lashlee.
The 2023 Edmonton Elks season was the 65th season for the team in the Canadian Football League and their 74th overall. After an 0–9 start to the season, the Elks were mathematically eliminated from playoff contention following their week 18 loss to the Toronto Argonauts.
The 2023 Ottawa Redblacks season was the ninth season for the team in the Canadian Football League. The Redblacks were eliminated from playoff contention following their week 18 loss to the Montreal Alouettes. This was the fourth straight season that the Redblacks had failed to qualify for the post-season.
The 2023 Saskatchewan Roughriders season was the 65th season for the team in the Canadian Football League. It was the club's 114th year overall, and its 107th season of play. The Roughriders failed to qualify for the playoffs for the second consecutive season after they lost their final game of the year to the Toronto Argonauts. The 2023 CFL season was the fourth season under head coach Craig Dickenson and general manager Jeremy O'Day.
The 2023 Hamilton Tiger-Cats season was the 65th season for the team in the Canadian Football League and their 73rd overall. The Tiger-Cats qualified for the playoffs for the fifth consecutive year following their week 17 win over the Calgary Stampeders. The team attempted to win their ninth Grey Cup championship in a year that the club is scheduled to host the 110th Grey Cup, but were defeated in the East Semi-Final by the Montreal Alouettes.
The 2023 Calgary Stampeders season was the 65th season for the team in the Canadian Football League and their 78th overall. It was Dave Dickenson's seventh season as head coach and first as general manager following his promotion.
The 2023 BC Lions season was the 65th season for the team in the Canadian Football League (CFL) and their 69th overall. The Lions qualified for the playoffs for the second straight season following their week 14 win over the Edmonton Elks. After defeating the Calgary Stampeders in the West Semi-Final, the Lions lost to the Winnipeg Blue Bombers in the West Final.
The 2023 Montreal Alouettes season was the 56th season for the team in the Canadian Football League and their 68th overall. The Alouettes qualified for the playoffs for the fourth consecutive season following their week 17 win over the Ottawa Redblacks. The team defeated the Winnipeg Blue Bombers to win their eighth Grey Cup championship.
The 2023 Toronto Argonauts season was the 65th season for the team in the Canadian Football League and their 150th year of existence. The Argonauts entered the season as defending champions following their victory in the 109th Grey Cup. The team attempted to win their league-leading 19th Grey Cup championship, but were defeated by the Montreal Alouettes in the East Final.
The 2023 Texas A&M Aggies football team represented Texas A&M University in the 2023 NCAA Division I FBS football season. The Aggies played their home games at Kyle Field in College Station, Texas, and competed in the Western Division of the Southeastern Conference (SEC). They were led by Jimbo Fisher in his sixth year as the team's head coach before his firing on November 12, 2023. Defensive line coach and co-defensive coordinator Elijah Robinson served as the team's interim head coach for the final 2 games of the season.