Sun, Dec 15, 2024, 4:25 PM ESTWeek 15 · at Detroit Lions
Closing spread
DET -2.5
✓ BUF W
Total
55.5
▲ Over · 90 pts
Model before kickoff
BUF 25–27 DET
✗ DET (59%) lost
Closing line · ESPN BET
SourceESPN BET closing line
OpenDET -2.5
CloseDET -2.5
Total53.5 → 55.5
Books differ and lines move; check your sportsbook before betting.
Market
Open → close
Spread
OpenDET -2.5
no move
CloseDET -2.5
No change since the open
Total
Open53.5
▲ 2
Close55.5
Up 2 since the open
Line movement
Opening and closing line · tap a dot
Opened DET -2.5 · unchangedmodel DET -1.5
model DET -1.5
Opened 53.5 · closed 55.5 · moved 2 upmodel 51.5
model 51.5
Openline modelKickoff
Line context
Home favorites of 1.5–3.5 since 2023: won 65%, covered 52% (121 games)ⓘ
Closing line · ESPN BET
SourceESPN BET closing line
OpenDET -2.5
CloseDET -2.5
Total53.5 → 55.5
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
DET as a 2.5-point home favorite against BUF, the favorite won 5, covered 4, and 7 went over the total.
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This game: BUF won 48–42 outright; the favorite didn’t cover, as in 6 of the 10 similar games. 90 points went over 55.5, as in 7 of 10.
Favorite won
5 of 1050%
Normal range · usually 59%
Favorite covered
4 of 1040%
Normal range · usually 49%
Went over
7 of 1070%
Normal range · usually 45%
All three sit in the normal range for favorites of this size, so history shows no clear lean. Average result: underdog by 0.5 against an average line of 3.2; 55.1 points a game (usually 44.1). 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 14 · very close · similar season form & situation |
-3.5 | 34–31 | L | O53.5 |
| Close |
2024 · Week 13 · close · similar situation & team ratings |
-3.5 | 19–24 | L | U51.5 |
| Close |
2024 · Week 7 · close · similar season form & situation |
-1.5 | 29–31 | L | O50.5 |
| Close |
2024 · Week 11 · close · similar spread & situation |
-2.5 | 30–21 | W | O47.5 |
| Loose | 2021 · Week 14 · loose · similar team ratings & situation |
-3 | 33–27 | W | O53 |
| Loose |
2024 · Week 11 · loose · similar season form |
-4.5 | 26–18 | W | U49.5 |
| Loose | 2021 · Postseason · loose · similar situation |
-2.5 | 42–36 | W | O54 |
| Loose | 2021 · Week 4 · loose · similar season form |
-4 | 20–37 | L | O54 |
| Loose | 2021 · Postseason · loose · similar situation & rest |
-3.5 | 17–23 | L | U51.5 |
| Loose | 2021 · Week 14 · loose · similar situation & rest |
-3 | 23–30 | L | O51 |
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
No clear signal on the spread
Slight Over trend Hit
Slight-or-stronger total leans went 163-172 (49%) in our 2023–26 backtest.
None of these signals has beaten the market in our backtest, so this describes why the matchup is interesting — it isn’t a pick.
Total moved up 2
53.5 → 55.5. · Backtest 2024–26: 120-135 (47%)
Last 10 games
Before kickoff, this and last season
| Straight up | Spread | Over / under | |
|---|---|---|---|
| 7-3 70% | 6-4 60% | 7-3 70% | |
| 10-0 100% | 7-3 70% | 6-4 60% |
Recent meetings
The series
BUF 7–1 DET
BUF leads · 8 games since 2002 · BUF has won the last 6 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
BUF+2.3 →+5.0▲ 2.7#3
DET+1.6 →+5.7▲ 4.1#1
Predashed line = average team · hover or tap a dotW14
Longer bar = better
#4
Offense
Even#3
#12
Defense
DET better ▶#6
+1.3 #2
Turnovers
◀ BUF better+0.6 #7
59 plays #28
Pace
DET faster ▶65 plays #5
Unit by unitEach offense against the other's defense
| BUF off | DET def | Edge | |
|---|---|---|---|
| Points / game | 30.5 #2 | 18.0 #2 | Even |
| Yards / play | 5.98 #6 | 5.40 #14 | BUF |
| EPA / play | +0.20 #2 | −0.12 #2 | Even |
| Success rate | 47% #7 | 40% #4 | Even |
| DET off | BUF def | Edge | |
|---|---|---|---|
| Points / game | 32.1 #1 | 20.6 #8 | DET |
| Yards / play | 6.10 #4 | 5.47 #17 | DET |
| EPA / play | +0.14 #4 | −0.02 #9 | DET |
| Success rate | 49% #2 | 43% #13 | DET |
Points by quarter and half
Per game this season before kickoff · ranks among 32 teams
BUF scoring against the DET defense
| Q1 | Q2 | 1H | Q3 | Q4 | 2H | |
|---|---|---|---|---|---|---|
5.6 #8 | 9.2 #6 | 14.8 #3 | 7.2 #3 | 8.6 #4 | 15.8 #1 | |
4.2 #15 | 4.1 #1 | 8.3 #4 | 4.7 #11 | 5.0 #8 | 9.7 #9 |
DET scoring against the BUF defense
| Q1 | Q2 | 1H | Q3 | Q4 | 2H | |
|---|---|---|---|---|---|---|
4.2 #18 | 14.2 #1 | 18.4 #1 | 8.7 #1 | 4.5 #29 | 13.2 #9 | |
4.9 #24 | 7.5 #22 | 12.5 #20 | 3.4 #4 | 4.8 #6 | 8.2 #3 |
Game conditions
At kickoff
Home field
home-field points in the model
Weather
Indoors
Dome or closed roof
Rest
BUF7d
DET10d
DET +3 days
Tempo
Average 124 plays
slowavg 124fast
Schedules, links & other games
Previous and next games, standings, ESPN, and the rest of the week

