Cardinals vs 49ers prediction
Arizona Cardinals at San Francisco 49ers, NFL Week 3. Our model projects the game, the sportsbooks price it, and the two numbers sit side by side below. The priced plays — the safest side, the value bet, the win + kicker combo and the props — are on the members' board; the projection is public, and every pick is graded here after the game.
Arizona Cardinals 30 · San Francisco 49ers 36
Winner called by the model: YES — the projection was San Francisco 49ers by 7.7.
| Result | Pick | Price | Our probability |
|---|---|---|---|
| WIN | SF ML safest side | -375 | 76.5% |
| LOSS | ARI ML value bet | +335 | 23.5% |
Graded one unit per bet at the published price, exactly as it appeared on the board before kickoff. The whole week, pick by pick →
49ers 29, Cardinals 21
49ers by 7.7 · 49 total points
The model projects San Francisco 49ers to beat Arizona Cardinals 29–21; the market agrees on the favorite and prices the spread at 7.5. On the total, the model's 49 sits above the market's 48.5. The raw model gives San Francisco 49ers a 75.0% chance to win; the moneyline price implies 77.4%. We never bet the raw model — the published probability on every play blends it with the market, and that blended number is what the board shows members.
A projection is an expected outcome, not a promise: the other side happens, and favorites lose. 21+ and only where sports betting is legal.
Where the line has gone
First posted on our board Tue Sep 22; "now" is our latest refresh. A line that moves toward a side generally means more money has come in on that side.
What the box priced
Every play below carries the blended probability, the price it was published at and the edge over that price. For visitors the plays stay sealed; a free account opens the week's free pick, a membership opens all of it.
| Play | Bet | Price | Our probability | Edge |
|---|---|---|---|---|
| Safest side | ████████ | sealed | sealed | sealed |
| Value bet | ████████ | sealed | sealed | sealed |
| Spread lean | ████████ | sealed | sealed | sealed |
| Total lean | ████████ | sealed | sealed | sealed |
| Win + kicker | ████████ | sealed | sealed | sealed |
| Kicker | ████████ | sealed | sealed | sealed |
| Kicker | ████████ | sealed | sealed | sealed |
Projected stat lines
| Player | Team | Pos | Projection |
|---|---|---|---|
| Jacoby Brissett | ARI | QB | ████████████ |
| Tyler Allgeier | ARI | RB | ████████████ |
| Trey McBride | ARI | TE | ████████████ |
| Michael Wilson | ARI | WR | ████████████ |
| Brock Purdy | SF | QB | ████████████ |
| Christian McCaffrey | SF | RB | ████████████ |
| George Kittle | SF | TE | ████████████ |
| Mike Evans | SF | WR | ████████████ |
This game is a leg in 5 tickets on the board this week: Safe stack · 4 moneylines (4 legs, +147); Balanced build · 5 legs (5 legs, +233); Moonshot · +5000 (10 legs, +5195); Moonshot · 5 games (10 legs, +8047); Parlay of the week (5 legs, +372).
See plans — from $19/month monthly or annual; one plan opens every board
Injuries and news the board saw
| Team | Player | Status | Injury |
|---|---|---|---|
| ARI | Dadrion Taylor-Demerson S | Out | Back |
| ARI | Max Melton CB | Questionable | Toe |
| ARI | Roy Lopez DT | Questionable | Groin |
| SF | Brandon Aiyuk WR | Out | Personal |
| SF | Demarcus Robinson WR | Out | Ankle |
| SF | James Thompson Jr. DT | Out | Ankle |
| SF | Nick Bosa DE | Out | Knee |
| SF | Romello Height DE | Out | Hand |
| SF | Jack Jones CB | Questionable | Foot |
| SF | Mike Evans WR | Questionable | Hip |
The board rebuilds every morning and again before kickoff, so injuries and line moves feed the numbers above; this page shows the board as last published (2026-09-27).
About this prediction
What is the model's projected score for Cardinals vs 49ers?
San Francisco 49ers 29, Arizona Cardinals 21 — San Francisco 49ers by 7.7 points and 49 total points. The market line when the board was built was San Francisco 49ers by 7.5 with a total of 48.5.
Who does the model favor to win Cardinals vs 49ers?
San Francisco 49ers. The raw model gives them a 75.0% chance; the moneyline price of -375 implies 77.4%. The priced play on this game — the safest side, blended with the market — is on the members' board.
Is this pick guaranteed?
No. A probability is not a promise: the other side happens, and favorites pay short prices for exactly that reason. Black Box Bets is an information service, not a sportsbook; no pick, parlay or strategy is guaranteed to profit, and past results — including the 2018–2025 test — do not predict future ones. Bet only what you can afford to lose, 21+ and only where sports betting is legal.
Other games this week
- Baltimore Ravens at Dallas Cowboys Sun Sep 27 · 4:25 PM ET
- Carolina Panthers at Cleveland Browns Sun Sep 27 · 1:00 PM ET
- Cincinnati Bengals at Pittsburgh Steelers Sun Sep 27 · 1:00 PM ET
- Houston Texans at Indianapolis Colts Sun Sep 27 · 1:00 PM ET
- Kansas City Chiefs at Miami Dolphins Sun Sep 27 · 1:00 PM ET
- Los Angeles Chargers at Buffalo Bills Sun Sep 27 · 1:00 PM ET
- Los Angeles Rams at Denver Broncos Sun Sep 27 · 8:20 PM ET
- Las Vegas Raiders at New Orleans Saints Sun Sep 27 · 4:25 PM ET
- Minnesota Vikings at Tampa Bay Buccaneers Sun Sep 27 · 4:05 PM ET
- New England Patriots at Jacksonville Jaguars Sun Sep 27 · 1:00 PM ET
- New York Jets at Detroit Lions Sun Sep 27 · 1:00 PM ET
- Seattle Seahawks at Washington Commanders Sun Sep 27 · 1:00 PM ET
- Tennessee Titans at New York Giants Sun Sep 27 · 1:00 PM ET
- Philadelphia Eagles at Chicago Bears Mon Sep 28 · 8:15 PM ET