The public often underestimates the San Francisco 49ers in this spot. Since 2014, when playing as as underdog, the San Francisco 49ers hold a record of 28-6-0 against the spread. That's a 0.0% win rate and a +57.2% return on investment—meaning a bettor wagering $100 per game would be up $19 over this period.

🔥 Elite Edge
Record28-6-0
Win Rate0.0%
Sample Size34 games
ROI+57.2%
Units Won+19.4u
Time Period2014-2024

Year-by-Year Performance

SeasonRecordWin %ROI
20144-2-00.0%+27.3%
20151-0-00.0%+90.9%
20163-0-00.0%+90.9%
20171-0-00.0%+90.9%
20183-1-00.0%+43.2%
20193-0-00.0%+90.9%
20203-1-00.0%+43.2%
20212-1-00.0%+27.3%
20222-0-00.0%+90.9%
20231-1-00.0%-4.5%
20245-0-00.0%+90.9%

Why This Trend Exists

The 49ers' exceptional performance as underdogs stems from their organizational culture of resilience and their ability to elevate their play when disrespected by oddsmakers. Under Kyle Shanahan's system, this team thrives on complexity and preparation, traits that become magnified when facing supposedly superior opponents. The coaching staff's ability to game-plan specifically for elite competition, combined with a roster built for physicality and execution under pressure, creates a perfect storm for upset potential. San Francisco's defensive identity plays a crucial role in their underdog success. When facing favored teams, their pass rush and secondary can neutralize high-powered offenses that Vegas may be overvaluing. The team's running game and play-action concepts become particularly effective against opponents who might be overlooking their ground attack in favor of preparing for more glamorous aerial threats. The psychological element cannot be understated. This franchise has championship pedigree, and players respond to being counted out by playing with an edge that's difficult to quantify in point spreads. Their veteran leadership group knows how to channel underdog status into motivation rather than pressure. This trend matters most when the 49ers are catching points against division rivals or in primetime games where their preparation advantage is maximized.

Frequently Asked Questions

What is the San Francisco 49ers's ATS record as as underdog?

The San Francisco 49ers have an outstanding 28-6-0 ATS record as underdogs from 2014-2024. This represents an 82.4% ATS win rate over 34 games.

Is betting on the San Francisco 49ers as as underdog profitable?

Yes, betting on the 49ers as underdogs has been highly profitable with a 57.2% ROI from 2014-2024. Their 28-6 ATS record demonstrates consistent value when getting points.

How does this compare to the league average?

The 49ers' 82.4% ATS win rate as underdogs significantly outperforms the league average of approximately 50%. Their 57.2% ROI is exceptional compared to typical NFL betting returns.

BACK This Trend

This trend shows a historically profitable pattern. Compare odds across sportsbooks to find the best line.

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Methodology

All trends in The Archives are calculated from official game results and closing point spreads from 2014 to 2024. ROI assumes a flat $100 bet at standard -110 juice. Win rate is calculated as wins divided by total decisions (pushes excluded). A minimum of 10 games is required for a trend to be published. Data is sourced from The Odds API and verified against official league records.