Sun, Oct 1, 2023, 4:25 PM EDTWeek 4 · at San Francisco 49ers · Division game
Closing spread
—
Total
—
Model before kickoff
ARI 18–34 SF
✓ SF (94%) won
Market
Open → close
Spread
Open—
no open
Close—
Opening line not available
Total
Open—
no open
Close—
Signals
The data signal, and 1 trend and market move behind it
No clear signal on the spread
No clear signal on the total
None of these signals has beaten the market in our backtest, so this describes why the matchup is interesting — it isn’t a pick.
Small sample warning
San Francisco 49ers have 0 games with a line this season; trends this early are mostly noise.
Last 10 games
Before kickoff, this and last season
| Straight up | Spread | Over / under | |
|---|---|---|---|
| 1-2 33% | 1-0 100% | 0-1 0% | |
| 3-0 100% | 0-0 — | 0-0 — |
Recent meetings
The series
ARI 22–29 SF
SF leads · 51 games since 1999 · SF has won the last 3 meetings
All-time series from nflverse.
Matchup stats
Season to date before kickoff · ranks among 32 teams
Power rating this season
pts vs an average team · #rank · tap a dot
ARI−0.4 →−0.6▼ 0.2#15
SF+7.9 →+12.4▲ 4.5#1
Predashed line = average team · hover or tap a dotW3
Longer bar = better
#12
Offense
SF better ▶#4
#21
Defense
SF better ▶#6
+1.0 #8
Turnovers
SF better ▶+1.3 #4
57 plays #29
Pace
SF faster ▶66 plays #16
Unit by unitEach offense against the other's defense
| ARI off | SF def | Edge | |
|---|---|---|---|
| Points / game | 24.0 #13 | 14.0 #5 | SF |
| Yards / play | 5.78 #6 | 4.19 #3 | Even |
| EPA / play | +0.01 #12 | −0.19 #4 | SF |
| Success rate | 43% #16 | 41% #13 | Even |
| SF off | ARI def | Edge | |
|---|---|---|---|
| Points / game | 30.0 #3 | 22.3 #18 | SF |
| Yards / play | 6.05 #4 | 5.33 #19 | SF |
| EPA / play | +0.16 #2 | 0.00 #20 | SF |
| Success rate | 45% #8 | 47% #27 | SF |
Points by quarter and half
Per game this season before kickoff · ranks among 32 teams
ARI scoring against the SF defense
| Q1 | Q2 | 1H | Q3 | Q4 | 2H | |
|---|---|---|---|---|---|---|
6.3 #11 | 11.7 #4 | 18.0 #4 | 3.7 #19 | 2.3 #30 | 6.0 #31 | |
2.0 #5 | 8.0 #21 | 10.0 #13 | 2.0 #6 | 2.0 #1 | 4.0 #2 |
SF scoring against the ARI defense
| Q1 | Q2 | 1H | Q3 | Q4 | 2H | |
|---|---|---|---|---|---|---|
6.7 #10 | 11.3 #5 | 18.0 #4 | 4.3 #15 | 7.7 #9 | 12.0 #10 | |
3.3 #15 | 3.3 #3 | 6.7 #3 | 5.7 #23 | 10.0 #27 | 15.7 #28 |
Game conditions
At kickoff
Home field
home-field points in the model
Weather
72° · 7 mph
gusts 15 mph · at kickoff
Rest
ARI7d
SF10d
SF +3 days
Tempo
Average 123 plays
slowavg 128fast
Schedules, links & other games
Previous and next games, standings, ESPN, and the rest of the week

