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New York Giants vs San Francisco 49ers Public Betting Splits for Thursday Night Football

Robert Duff

by Robert Duff in NFL Football

Updated Sep 21, 2023 · 8:59 AM PDT

NFL public betting splits are leaning strongly to the San Francisco 49ers in their Week 3 TNF game with the New York Giants.
Sep 17, 2023; Inglewood, California, USA; San Francisco 49ers head coach Kyle Shanahan watches game acton against the Los Angeles Rams during the second half at SoFi Stadium. Mandatory Credit: Gary A. Vasquez-USA TODAY Sports
  • The NFL public betting splits are strongly supporting the favored San Francisco 49ers at home over the New York Giants in the Week 3 TNF game
  • San Francisco, the 10-point chalk, is getting massive support in the both the spread and moneyline splits
  • On the total of 44.45 points, it’s the over that’s drawing the majority of backing from the people in Giants vs 49ers public betting

Two weeks into the NFL season, the San Francisco 49ers are looking like a juggernaut, while the New York Giants already appear to be beaten down. As these two NFC rival clash in the Week 3 TNF football game, both the oddsmakers and the Giants vs 49ers public betting splits are weighted strongly in favor of the hometown 49ers.

San Francisco is set as a 10-point favorite in the Giants vs 49ers odds and the support of the people is leaning equally heavily in favor of the Niners.

Let’s take a look at how the NFL public betting is falling in each of these categories for this Giants vs 49ers game. First of all, though, a look at the latest Giants vs 49ers betting trends on the game as of Thursday morning.

Giants vs 49ers Betting Percentages

Team Spread ATS Handle% ATS Bet% Total Points O/U Handle% O/U Bet% Moneyline ML Handle% ML Bet%
New York Giants +10 9% 33% 44.5 94% 89% +410 3% 4%
San Francisco 49ers -10 91% 67% 44.5 6% 11% -550 97% 96%

In the Giants vs 49ers odds, the Niners are -550 moneyline favorites, giving them a 84.62% implied win probability. Kickoff for this game at Levi’s Stadium on Thursday, September 20 is set for 8:15pm ET.

The broadcast is being carried by Prime Video and by DAZN in Canada.

Odds as of September 21 at DraftKings Sportsbook. Be sure to claim a DraftKings promo code to bet on Giants vs 49ers and other Week 3 NFL action.

Huge Spread Not Hindering Support for San Francisco

All of the online NFL betting apps are overwhelmingly in lockstep in their backing of the 49ers in point spread odds for this game. The opening line was San Francisco -10.5. It’s since shortened slightly to 49ers -10.

The people are equally one-sided in their support for San Francisco. In NFL spreads,  the 49ers are drawing 91% of handle and 67% of bets from the people in the public spread splits. Interestingly, San Francisco has won two of the past three games against the Giants by margins of 10 or more points.

Certainly, the betting line for this game is being driven by two factors. Firstly, San Francisco is 2-0 and has scored 30 points in each victory. The 49ers are #3 in the NFL in both total offense and scoring offense. The 1-1 Giants didn’t score a point during the first six quarters of the season and are the NFL’s #28 scoring offense. And they’ll be without their most dangerous offensive performer. RB Saquon Barkley (ankle) is out.

The 49ers are 4-1 against the spread in their last five games facing the Giants. However, San Francisco is just 6-9 ATS over the past 15 games as a home team in contests against New York’s NFC team.

NFL Betting Splits On Total Going Over-board

The people are obviously expecting that the San Francisco offense is coming to work in their TNF game against the Giants. New York is scoring just 15.5 points per game, compared to 30.0 for the 49ers. Yet it’s the over that is garnering massive support on the total of 44.5 points.

The Giants gave up 40 points at home to the the NFL’s #1 offense, the Dallas Cowboys, during Week 1. So, there’s that. Recency is showing that the over/under bar has been set fairly low for Giants vs 49ers games and has been easily cleared. IF it clears again, there should be plenty of good options to play in the Giants vs 49ers props.

At 44.5 points, it’s the fifth time in six games that the number is less than 45 points. The last four Giants vs 49ers games have all gone over. No wonder then that public betting support for the over is at 94% of handle and 89% of bets.

NFL Public Betting Loving 49ers In Moneyline

The 49ers are a moneyline machine and the public betting splits are recognizing that fact. San Francisco has won 12 games in a row. The 49ers are 14-1 straight up through the past 15 games. They are 12-1 in regular-season games since acquiring RB Christian McCaffrey from Carolina.

The people are liking San Francisco at -550 to the tune of 97% of handle and 96% of bets in the Giants vs 49ers picks. New York, though, is 7-4 SU in the last 11 games against the 49ers and 4-2 SU in the past six games played in San Francisco between the two teams. Then again, the Giants are also 3-10 SU in their last 13 meetings with NFC West opposition.


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