The 1977 Kansas City Chiefs season was the franchise's 8th season in the National Football League, the 15th as the Kansas City Chiefs, and the 18th overall. This season was the worst in franchise history until the 2008 season, with the Chiefs winning only two of fourteen games. After an 0–5 start, Head coach Paul Wiggin was fired following a 44–7 loss to Cleveland in week 7. Tom Bettis took over as interim head coach for the rest of the season. The team endured a six-game losing streak to conclude the season at 2–12.
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 1976 Kansas City Chiefs season was the franchise's seventh season in the National Football League, the fourteenth as the Kansas City Chiefs, and the seventeenth overall. It ended with a third consecutive 5–9 record and the Chiefs missed the playoffs for the fifth consecutive season.
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 1999 season was the San Diego Chargers' 30th in the National Football League (NFL), their 40th overall and their first under head coach Mike Riley.
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 2001 Cincinnati Bengals season was the franchise’s 34th year in professional football and its 32nd with the National Football League. In the first full season with Dick LeBeau as head coach, the Bengals abandoned their plans for developing quarterback Akili Smith as their starter by acquiring Jon Kitna from the Seattle Seahawks. The Bengals would win their first two games with Kitna behind center, and sat at 4–3 through the first seven games of the season. However, the Bengals would struggle again, losing their next seven games as Kitna struggled with inconsistency, throwing 22 interceptions while throwing only 12 touchdown passes. The Bengals would win their final two games to close the season with a 6–10 record, their eleventh consecutive season without a winning record. Despite the team’s struggles, All-Pro running back Corey Dillon had another stellar year, rushing for 1,315 yards.
The 2015 Penn State Nittany Lions football team represented Pennsylvania State University in the 2015 NCAA Division I FBS football season. The team was led by second year head-coach James Franklin and played its home games at Beaver Stadium in University Park, Pennsylvania. They were a member of the East Division of the Big Ten Conference. They finished the season 7–6, 4–4 in Big Ten play to finish in fourth place in the East Division. They were invited to the TaxSlayer Bowl where they lost to Georgia.
The 2015 Cornell Big Red football team represented Cornell University during the 2015 NCAA Division I FCS football season as a member of the Ivy League. They were led by third-year head coach David Archer and played their home games at Schoellkopf Field. Cornell finished the season 1–9 overall and 1–6 in Ivy League play to tie for seventh place. Cornell averaged 8,124 fans per game.
The 2000 Army Black Knights football team was an American football team that represented the United States Military Academy as a member of Conference USA (C-USA) in the 2000 NCAA Division I-A football season. In their first season under head coach Todd Berry, the Black Knights compiled a 1–10 record and were outscored by their opponents by a combined total of 372 to 224. In the annual Army–Navy Game, the Black Knights lost to Navy, 30–28.
The 2016 Cornell Big Red football team represented Cornell University in the 2016 NCAA Division I FCS football season as a member of the Ivy League. They were led by fourth-year head coach David Archer and play their home games at Schoellkopf Field. Cornell finished the season 4–6 overall and 2–5 in Ivy League play to tie for sixth place.
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 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 Winnipeg Blue Bombers season was the 65th season for the team in the Canadian Football League (CFL) and their 90th season overall. The Blue Bombers qualified for the playoffs for the sixth consecutive season and played in their fourth straight Grey Cup game. However, the team lost the 110th Grey Cup to the Montreal Alouettes.