The San Francisco 49ers vs. Las Vegas Raiders rivalry, historically known as the Battle of the Bay, is one of the NFL’s most recognizable regional rivalries. For decades, the teams represented opposite sides of San Francisco Bay, competing for local pride and fan loyalty.
Why Are the 49ers and Raiders Rivals?
The rivalry grew from the proximity of San Francisco and Oakland. Although the franchises play in different conferences—the 49ers in the NFC West and Raiders in the AFC West—their fans shared the same Northern California region for decades.
Following the 1970 AFL–NFL merger, the clubs played in the same league but not the same division. Their meetings became opportunities for regional bragging rights rather than divisional positioning.
What Is the Battle of the Bay?
“Battle of the Bay” refers to the teams’ former geographic relationship, with the 49ers representing San Francisco and the Raiders based in Oakland. The nickname remains popular even after the Raiders moved to Las Vegas in 2020.
49ers vs. Raiders Rivalry History
Championship Traditions
Both teams built impressive legacies: San Francisco won five Super Bowls behind stars such as Joe Montana, Jerry Rice and Steve Young, while the Raiders won three championships with legends including Ken Stabler, Marcus Allen and Howie Long.
2011: Preseason Series Suspended
Violent incidents involving fans at a 2011 preseason game at Candlestick Park contributed to the suspension of the teams’ annual preseason matchup.
2018: 49ers Beat the Raiders 34–3
On November 1, 2018, San Francisco defeated Oakland 34–3. Quarterback Nick Mullens threw three touchdown passes in his first NFL start.
2020: Raiders Relocate to Las Vegas
The Raiders’ move to Las Vegas ended the rivalry’s direct Bay Area geographic connection, but not the history shared by the two franchises and their supporters.
2023: Overtime Thriller
On January 1, 2023, the 49ers defeated the Raiders 37–34 in overtime at Allegiant Stadium, with Robbie Gould kicking the winning field goal.
Who Leads the 49ers vs. Raiders Series?
Entering their November 8, 2026 matchup, the 49ers led the regular-season head-to-head series 8–7. Preseason games are excluded from the official regular-season record.
Players Who Played for Both Teams
Several notable players wore both uniforms, including Jerry Rice, Ronnie Lott, Roger Craig and Jim Plunkett. Their careers further connect the two franchises’ histories.
Is the Rivalry Still Relevant?
Yes. Even though the Raiders now play in Nevada, longtime fans remember the competition between Oakland and San Francisco. The Battle of the Bay remains part of both teams’ identities and NFL history.
Frequently Asked Questions
Why do 49ers and Raiders fans dislike each other?
The rivalry developed through decades of geographic proximity, competing fan bases and regional pride.
Are the 49ers and Raiders in the same division?
No. San Francisco plays in the NFC West, while Las Vegas plays in the AFC West.
Why is it called the Battle of the Bay?
The name refers to the franchises’ historic homes on opposite sides of San Francisco Bay.
When did the Raiders leave Oakland?
The Raiders relocated to Las Vegas in 2020.
How many Super Bowls have the teams won?
The 49ers have won five Super Bowls and the Raiders have won three.
Do the 49ers and Raiders play every year?
No. They are in different conferences and do not meet every regular season, though preseason games can also be scheduled.
Conclusion
The 49ers–Raiders rivalry began as a contest for Bay Area football pride and grew into a lasting part of NFL history. While the Raiders’ relocation changed its geography, the Battle of the Bay still resonates with generations of football fans.