The Denver Broncos head to Levi’s Stadium on Sunday to meet an unbeaten San Francisco 49ers team that has scored more points than anyone in the NFC. San Francisco opened as a 3-point home favorite. The spread has since been shaved to 2.5, even though most spread tickets sit on the 49ers. A number that shrinks against the public’s side is worth a second look. Below is the full Broncos vs. 49ers prediction, the injury picture reshaping this matchup, and our best bet for Week 4.
Last Updated: Sunday, October 4, 2026
Denver Broncos vs. San Francisco 49ers — Time & How to Watch
| Where | Levi’s Stadium, Santa Clara CA |
| When | Sunday, October 4 – 4:25 PM ET |
| TV | CBS |
Denver Broncos vs. San Francisco 49ers Betting Preview
San Francisco is 3-0 and alone in first place in the NFC West. The 49ers have outscored opponents 98-50, the best point differential in the conference. They opened with a 27-7 win over the Los Angeles Rams in Melbourne, handled Miami 35-13 at home, then survived Arizona 36-30 in Week 3. Brock Purdy has been the engine. He has thrown for 789 yards on 72.3 percent passing with nine touchdowns and one interception.
Denver sits 2-1 and third in the AFC West, behind Kansas City and Las Vegas at 3-0. The Broncos took a 31-10 beating in Kansas City to open the year. They have won twice since, grinding out a 20-13 result against Jacksonville before rallying past the Rams 30-26 at home. Our Rams vs. Broncos prediction from Week 3 covered that spot in detail. Bo Nix has been uneven, completing 60.2 percent of his throws for 605 yards with four touchdowns and three interceptions.
The health gap is the story. San Francisco will be without edge rushers Nick Bosa (knee/calf) and Mykel Williams (knee) plus defensive tackle James Thompson Jr. (ankle), per the league’s Week 4 injury report. Defensive end Keion White and linebacker Dre Greenlaw are questionable. So is wide receiver Mike Evans, who missed practice all week with a rib injury. Ricky Pearsall is on injured reserve for the season. Denver ruled out only outside linebacker Dondrea Tillman, and wide receiver Jaylen Waddle carries no game status.
These teams have not met since September 2022, when Denver won an 11-10 grind at Empower Field. Our Cardinals vs. 49ers prediction from Week 3 covers how San Francisco has handled home favorite roles.
Denver Broncos vs. San Francisco 49ers Odds
| Spread | Moneyline | Total | |
|---|---|---|---|
| Broncos | +2.5 (+100) | +125 | U 48.5 (-110) |
| 49ers | -2.5 (-120) | -145 | O 48.5 (-110) |
Odds accurate as of Sunday, October 4, 2026 via TheSpread.com. Odds change, get the latest NFL Odds – Futures – Props
Denver Broncos vs. San Francisco 49ers — Who Is the Public Betting?
| Broncos | 40% | 60% | 49ers |
See the latest NFL Public Betting Splits and make smarter wagers!
Broncos vs. 49ers Prediction — Can a Home Favorite Cover Without Its Pass Rush?
Start with the market. San Francisco opened as a 3-point home favorite and the number has since come down through that key figure, even though 60 percent of spread tickets are on the 49ers. When a line moves against the ticket count, the implication is that larger or sharper money took the other side. That is a modest signal rather than a loud one. It still deserves weight.
The injury math supports the same read. San Francisco’s defensive front loses its two best edge players in Bosa and Williams, with White questionable on top of that. Purdy has been excellent, but his receiving corps is thinner than it was a month ago, with Pearsall out for the year and Evans a game-time decision. Denver is comparatively whole. Both teams are 2-1 against the spread through three weeks, so neither has an obvious market bias working for it.
The case against Denver is real. The Broncos have scored 20 points per game and allowed 23.3, a losing profile. San Francisco has a healthy Purdy, home field, and a point differential nearly three times Denver’s. If the 49ers offense plays to its three-week level, this number is too short. Taking Denver means betting the depleted San Francisco front cannot force the negative plays that turn a close game into a comfortable one. At plus money on a short number, that is a price worth paying.
The Pick: Broncos +2.5 (+100)
Broncos vs. 49ers Prediction — Does a Two-Point Total Move Leave Value Behind?
The total has climbed a full two points from where it opened, all in one direction. That repricing is mostly a reaction to San Francisco’s scoring. The 49ers have put up 98 points in three games and went over in two of them. Denver, meanwhile, has gone over just once in three tries. Buying into a total after it has already been bid up two points is how bettors end up on the wrong side of a corrected number.
The profiles argue for a lower-scoring afternoon than the market now expects. San Francisco has allowed only 50 points across three games. Denver has scored 60. Combine San Francisco’s defensive rate with Denver’s offensive output and the projection lands well under this number. The counterargument matters, though. A San Francisco pass rush missing Bosa and Williams gives Nix cleaner pockets than he has seen all season, and Purdy against a defense that just allowed 26 points to the Rams is a genuine over case. The 36-30 Arizona game is proof the 49ers can get into a shootout.
The Pick: Under 48.5 (-110)
Final Thoughts and Bonus Angle
One split in the public numbers stands out. San Francisco is drawing 60 percent of spread tickets but 84 percent of moneyline tickets. Casual money is far more confident that the 49ers simply win than it is that they win by three. That gap tends to inflate a favorite’s moneyline price and leave the underdog’s a touch generous. Denver’s road price implies roughly a 44 percent win probability, which looks fair-to-cheap against a short-handed front seven.
The honest caveat is that the moneyline strips away the cushion. Denver’s two wins ended in seven-point and four-point margins. Bettors who want the points should stay on the spread. Those who want the bigger number accept the extra variance.
Bonus Angle: Broncos moneyline (+125)
To recap all three positions: Broncos +2.5 (+100) against the spread, Under 48.5 (-110) on the total, and Broncos moneyline (+125) as the bonus angle.
NFL Broncos vs. 49ers FAQ: Sunday October 4, 2026
What time does the Broncos vs. 49ers game start?
Kickoff is set for 4:25 PM ET on Sunday, October 4, 2026, which is 2:25 PM MT in Denver and 1:25 PM PT in the Bay Area. The game sits in the late Sunday afternoon national window rather than a primetime slot.
What channel is the Broncos vs. 49ers game on?
The game airs on CBS. Kevin Harlan handles play-by-play with Trent Green as analyst and Melanie Collins on the sideline. Viewers in the local markets can also stream the broadcast through Paramount+, and NFL+ carries local games on mobile devices.
Where are the Broncos and 49ers playing?
The teams meet at Levi’s Stadium in Santa Clara, California, the 49ers’ home venue. Denver is the road team for this Week 4 matchup, making the trip west after beating the Los Angeles Rams at home a week earlier.
Who won the last meeting between the Broncos and 49ers?
Denver won the last meeting 11-10 on September 25, 2022, in a defensive slog at Empower Field at Mile High. Neither offense reached the end zone more than once. The two franchises have not played each other since that night, so Sunday is a first look for most of both rosters.
Where do the Broncos and 49ers stand in their divisions?
San Francisco is 3-0 and leads the NFC West outright. Denver is 2-1 and third in the AFC West, trailing Kansas City and Las Vegas, who are both unbeaten at 3-0. The Broncos remain within a game of the division lead heading into Week 4.