Sun, Dec 8, 2024, 4:25 PM ESTWeek 14 · at San Francisco 49ers
Closing spread
SF -3.5
✓ SF W
Total
43.5
▲ Over · 51 pts
Model before kickoff
CHI 21–24 SF
✓ SF (64%) won
Closing line · ESPN BET
SourceESPN BET closing line
OpenSF -5.5
CloseSF -3.5
Total43.5
Books differ and lines move; check your sportsbook before betting.
Market
Open → close
Spread
OpenSF -5.5
2 → CHI
CloseSF -3.5
2 pts toward Chicago Bears
Total
Open43.5
no move
Close43.5
No change since the open
Line movement
Opening and closing line · tap a dot
Opened SF -5.5 · closed SF -3.5 · moved 2 toward CHImodel SF -7.5
model SF -7.5
Opened 43.5 · unchangedmodel 45
model 45
Openline modelKickoff
Line context
Home favorites of 2.5–4.5 since 2023: won 67%, covered 52% (118 games)ⓘ
Closing line · ESPN BET
SourceESPN BET closing line
OpenSF -5.5
CloseSF -3.5
Total43.5
Books differ and lines move; check your sportsbook before betting.
Similar games
The recent games that looked most like this one before kickoff, and how they turned out
In the 10 games most like
SF as a 3.5-point home favorite against CHI, the favorite won 9, covered 6, and 5 went over the total.
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This game: SF won 38–13; the favorite covered, as in 6 of the 10 similar games. 51 points went over 43.5, as in 5 of 10.
Favorite won
9 of 1090%
Normal range · usually 61%
Favorite covered
6 of 1060%
Normal range · usually 49%
Went over
5 of 1050%
Normal range · usually 44%
All three sit in the normal range for favorites of this size, so history shows no clear lean. Average result: favorite by 8.9 against an average line of 4.1; 46.7 points a game (usually 44). Of the 3 overs, 0 had cashed by the end of Q3. When games like this go over ›
All 10 games
| Match | Game | Line | Final | Covered | O/U |
|---|---|---|---|---|---|
| Very close |
2024 · Week 8 · very close · similar season form & spread |
-4.5 | 23–20 | L | U45.5 |
| Close |
2024 · Week 13 · close · similar spread & situation |
-3.5 | 23–22 | L | U45.5 |
| Close |
2024 · Week 13 · close · similar situation & team ratings |
-5.5 | 42–19 | W | O45.5 |
| Close |
2024 · Week 13 · close · similar situation & team ratings |
-3.5 | 30–17 | W | U47.5 |
| Close |
2024 · Week 9 · close · similar situation |
-5.5 | 21–13 | W | U46.5 |
| Close |
2024 · Week 11 · close · similar total & situation |
-4.5 | 27–28 | L | O43.5 |
| Close |
2024 · Week 5 · close · similar total & situation |
-3.5 | 34–13 | W | O43.5 |
| Close | 2022 · Week 17 · close · similar season form & situation |
-3.5 | 30–24 | W | O40.5 |
| Loose | 2022 · Week 13 · loose · similar season form & situation |
-3 | 17–16 | L | U41 |
| Loose | 2021 · Week 18 · loose · similar team ratings & situation |
-3.5 | 31–17 | W | O45 |
History, not a prediction. Every NFL game from 2021 on is compared with this one as it looked before kickoff (team strength, the betting line, season form, situation, venue and rest), and only close matches are kept. How matches are found
Signals
The data signal, and 1 trend and market move behind it
Slight Chicago Bears ATS trend Miss
Slight-or-stronger ATS leans went 294-309 (49%) in our 2023–26 backtest.
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.
Market moved toward Chicago Bears
2 pts (SF -5.5 → SF -3.5). · Backtest 2024–26: 200-205 (49%)
Totals
Over/under before kickoff
Went over in Q4. Of 113 earlier overs in games with totals 40.5–46.5, 19% had cashed by the end of Q3.
When games like this go over ›Last 10 games
Before kickoff, this and last season
| Straight up | Spread | Over / under | |
|---|---|---|---|
| 3-7 30% | 5-5 50% | 4-6 40% | |
| 4-6 40% | 3-7 30% | 6-4 60% |
Recent meetings
The series
CHI 8–9 SF
SF leads · 17 games since 2000 · SF has won the last 2 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
CHI−0.3 →−1.3▼ 1.0#21
SF+3.2 →+2.6▼ 0.6#8
Predashed line = average team · hover or tap a dotW13
Longer bar = better
#26
Offense
SF better ▶#11
#14
Defense
Even#17
+0.8 #4
Turnovers
◀ CHI better−0.3 #20
65 plays #7
Pace
◀ CHI faster60 plays #25
Unit by unitEach offense against the other's defense
| CHI off | SF def | Edge | |
|---|---|---|---|
| Points / game | 20.1 #23 | 24.6 #24 | Even |
| Yards / play | 4.63 #32 | 5.19 #7 | SF |
| EPA / play | −0.06 #24 | +0.01 #16 | SF |
| Success rate | 40% #25 | 44% #20 | SF |
| SF off | CHI def | Edge | |
|---|---|---|---|
| Points / game | 22.5 #16 | 20.0 #9 | CHI |
| Yards / play | 6.22 #3 | 5.75 #27 | SF |
| EPA / play | +0.05 #11 | −0.04 #9 | Even |
| Success rate | 45% #13 | 42% #11 | Even |
Points by quarter and half
Per game this season before kickoff · ranks among 32 teams
CHI scoring against the SF defense
| Q1 | Q2 | 1H | Q3 | Q4 | 2H | |
|---|---|---|---|---|---|---|
1.7 #30 | 6.3 #19 | 8.0 #27 | 4.2 #21 | 7.9 #5 | 12.1 #12 | |
3.1 #5 | 6.4 #14 | 9.5 #7 | 6.0 #27 | 9.1 #28 | 15.1 #30 |
SF scoring against the CHI defense
| Q1 | Q2 | 1H | Q3 | Q4 | 2H | |
|---|---|---|---|---|---|---|
4.9 #12 | 6.3 #19 | 11.3 #17 | 6.2 #10 | 5.1 #25 | 11.3 #16 | |
4.1 #13 | 7.3 #21 | 11.3 #16 | 4.2 #7 | 4.3 #4 | 8.4 #4 |
Game conditions
At kickoff
Home field
home-field points in the model
Weather
67° · 5 mph
gusts 14 mph · at kickoff
Rest
CHI10d
SF7d
CHI +3 days
Tempo
Average 125 plays
slowavg 124fast
Travel
CHI 1,841 mi
2 time zones
Schedules, links & other games
Previous and next games, standings, ESPN, and the rest of the week

