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2022 Week 18 · Sun, Jan 8, 2023 · Empower Field at Mile High
Final
ChargersLos Angeles28
BY 3final margin
BroncosDenver31
Los Angeles Chargers 28 at Denver Broncos 31. Final.
Broncos -6 no coverO 38.5 ✓
The verdict · 2022 Week 18
Denver Broncos 31, Chargers 28 — on the last possessions.
It turned at Q2 0:19, 1st and 10, on Jerry Jeudy — 15.3 win-probability points to the Broncos on one snap, the largest move of the game.
The snaps that bent it
Broncos closed -6, won by 3 — but didn't cover.
Denver Broncos 31–28 — decided on the final possessions. Biggest swing: Q2 0:19, Broncos +15.3% win probability on one snap.
The biggest swing of the game · Q2 0:19 · 1st and 10
Jerry Jeudy
Broncos
(:19) (Shotgun) 3-R.Wilson pass deep left to 10-J.Jeudy pushed ob at LAC 3 for 57 yards (32-A.Gilman). Penalty on LAC-32-A.Gilman, Defensive Holding, declined.
15.3
win-probability points on one snap
The largest move of the game. The two below are drawn against it.
Austin EkelerBroncosQ2 6:20(6:20) 30-A.Ekeler right guard to DEN 48 for no gain (31-J.Simmons). FUMBLES (31-J.Simmons), RECOVERED by DEN-47-J.Jewell at DEN 46. 47-J.Jewell to LAC 49 for 5 yards (30-A.Ekeler).
14.8pts
Latavius MurrayBroncosQ2 4:53(4:53) (Shotgun) 28-L.Murray left end to LAC 20 for 25 yards (26-A.Samuel).
11.7pts
What separated them
Explosive plays
Broncos won this one — 13 chunk plays, against Chargers at 4 chunk plays.
Broncosthe gap went the way the scoreboard did
Running the ball
Broncos won this one — +0.19 expected points per carry, against Chargers at -0.42 expected points per carry.
Broncosthe gap went the way the scoreboard did
Giveaways
Broncos won this one — 1 giveaway, against Chargers at 2 giveaways.
Broncosthe gap went the way the scoreboard did
Third down
Chargers owned this one and still lost it — 7 of 14 on third down, against Broncos at 5 of 12 on third down.
Chargersthe gap went the other way from the scoreboard
1 other measure was inside a third of the league's own spread — two clubs doing the same thing, so it is not shown.
Drawn from the officially scored play-by-play, which lands usually within two hours of the final, or the next morning when its release runs late.
The model against the market, the momentum underneath, every drive — scrub to replay it
How the game was won
The model and the market were 10.0 win-probability points apart on the average play, and 20 apart at the widest — with the model the more convinced about Chargers.
MarketModelmodel higher on Broncoshigher on Chargers168 of 176 plays carry both curves
(:19) (Shotgun) 3-R.Wilson pass deep left to 10-J.Jeudy pushed ob at LAC 3 for 57 yards (32-A.Gilman). Penalty on LAC-32-A.Gilman, Defensive Holding, declined.
Swing +15.3 for BroncosExpected points +3.64 for BroncosThe model had Chargers 9 points higher than the market did.play 91
The solid line is the betting market's home win probability; the dashed line is the play-by-play model's. The shaded band between them is the disagreement — emerald where the model liked the home team more, red where it liked the away team more. Drag across the curve or use arrow keys to replay the game; gold diamonds mark the biggest swings.
Highest-leverage plays
2nd · 0:19DEN +15% win prob(:19) (Shotgun) 3-R.Wilson pass deep left to 10-J.Jeudy pushed ob at LAC 3 for 57 yards (32-A.Gilman). Penalty on LAC-32-A.Gilman, Defensive Holding, declined.
2nd · 6:20LAC +15% win prob(6:20) 30-A.Ekeler right guard to DEN 48 for no gain (31-J.Simmons). FUMBLES (31-J.Simmons), RECOVERED by DEN-47-J.Jewell at DEN 46. 47-J.Jewell to LAC 49 for 5 yards (30-A.Ekeler).
2nd · 4:53DEN +12% win prob(4:53) (Shotgun) 28-L.Murray left end to LAC 20 for 25 yards (26-A.Samuel).
2nd · 0:31DEN +11% win prob(:31) 15-C.Dicker 48 yard field goal is GOOD, Center-47-J.Harris, Holder-16-J.Scott.
4th · 12:51DEN +10% win prob(12:51) (Shotgun) 3-R.Wilson pass deep right to 86-F.Swain to LAC 24 for 52 yards (24-N.Adderley).
2nd · 1:44DEN +10% win prob(1:44) 16-J.Scott punts 60 yards to end zone, Center-47-J.Harris, Touchback.
SettledThe modelled figures are the league play-by-play model's, not ours.
How the points landed
The margin ledger
Tyler Badie's 24-yard touchdown catch with 11:51 left in the 3rd put Denver Broncos ahead for good. The lead never changed over the 3 scores that followed.
Deadlocked at 4–4 categories. Biggest gap to Broncos, in explosive plays.
Expected points added, per play
The centre line is an average play. A bar to the right of it is a side that gained more than the situation was worth; a bar to the left is a side that lost ground. All six bars share one scale, ±0.42 points.
Every snapexpected points added per play, all downs
+0.05Chargers: +0.05 expected points added per play
+0.15Broncos: +0.15 expected points added per play
Dropping backexpected points added per dropback
+0.25Chargers: +0.25 expected points added per play
+0.10Broncos: +0.10 expected points added per play
Running itexpected points added per rush
−0.42Chargers: −0.42 expected points added per play
+0.19Broncos: +0.19 expected points added per play
Neither side “wins” volume or play-calling mix, so neither is drawn as a duel: Chargers ran 67 snaps at a 70% dropback rate against Broncos’s 62 at 47%. Red-zone trips: Chargers 4, Broncos 5.
NoteBroncos won the down-to-down efficiency fight: 0.15 expected points added per play vs 0.05.
Derived from the play-by-play, no model
The Read
12 of 12 readings cleared their snap floor and were tested against four comparisons: this week's whole slate, the team's own season, the week before, and the team's own ordinary spread. Every bar below is set in that team's own week-to-week swing, never in league points — one team's swing runs 1.6 to 3.1 times the entire league's spread.
−2.5σtheir own normal+2.5σ
One dot per reading, placed at how far it sits from that club's own normal in that club's own standard deviations. 12 of 12 readings cleared their snap floor.
lowest in the league that weekAgainst the weekTendencies
DEN's sack or hit rate, 4.3%, was the lowest of the 32 team-games charted in week 18 — 1.6 points clear of the next team along.
47 dropbacks this game, floor 12 — 17 of their games behind the ruler, and their own week-to-week swing is 5.5 points. · −1.4σ from their own normal
DEN's pass rate over expected turned over: −0.3 pts in week 17 against −11.3 pts here — they threw more than the situation asked then and ran more than the situation asked now, a turn of 2.0 of their own weekly swings across the two.
62 snaps this game, floor 20 — 17 of their games behind the ruler, and their own week-to-week swing is 5.4 points. · −1.6σ from their own normal
DEN's early-down pass rate turned over: 63.5% in week 17 against 42.9% here — they passed early then and ran early now, a turn of 2.2 of their own weekly swings across the two.
49 early downs this game, floor 15 — 17 of their games behind the ruler, and their own week-to-week swing is 9.2 points. · −1.4σ from their own normal
LAC's blitz rate sent turned over: 54.2% in week 17 against 31.0% here — they sent pressure then and sat back now, a turn of 2.1 of their own weekly swings across the two.
29 dropbacks this game, floor 12 — 17 of their games behind the ruler, and their own week-to-week swing is 11.2 points. · −0.0σ from their own normal
The season-grain rooms, pointed at this one game
Was this normal for them?
12 of 12 readings cleared their snap floor. Every deviation below is measured in that team's own game-to-game swing, not in league points — because one game's swing runs from 1.6 to 3.1 times the whole league's spread.
their week-to-week swingall 32 teams
upper band = their week-to-week swing · lower rule = all 32 teams · scale -17 pts to 19 pts
right on their number · +0.3 vs their 13.5%, and they swing ±7.0 week to week (+0.05× that swing) · 29 dropbacks
Broncos4.3%
leaned — stayed blocked · −7.9 vs their 12.1%, and they swing ±5.5 week to week (−1.43× that swing) · 47 dropbacks
NoteLAC's fourth-and-short go rate was the night's one real departure: 0.0%, 30.4 points below their season mean of 30.4% and 1.7 times their own 18.2-point weekly swing.
The Game Day Roster
Who was out, who dressed and never took a snap, and who was on the field how much. Game-day list and snap counts from the weekly roster and snap feeds. Practice-squad and injured-reserve players are not shown — they were never on the game-day list.
2 players played under 8 snaps, so their shares read as a dash rather than a number. 2 lines have no expected-points read and sit off the plane.
Expected points are modelled in full PPR, so the “vs expected” column stays in that unit whichever format the pills are set to. Switching the pills changes the points column, not the plane.
The field map
Every snap, where it happened
The whole game as one hundred yards. The Broncos attack right, the Chargers attack left, so a change of possession is a reversal you can see. Reading down is the order the snaps were played — not the clock, so a two-minute drill gets the same room as any other fourteen snaps. This game is final.
Chargers←Broncos→
Q1Q2Q3Q4
A.Ekeler right−14% win probabilitymoment 2 of 4
(6:20) 30-A.Ekeler right guard to DEN 48 for no gain (31-J.Simmons). FUMBLES (31-J.Simmons), RECOVERED by DEN-47-J.Jewell at DEN 46. 47-J.Jewell to LAC 49 for 5 yards (30-A.Ekeler).
Q2 6:20 · Chargers · 1st & 10 at DEN 48 · gained nothing · -5.44 EP · −14.1% win probability
166 snaps placed · 10 without a recorded yard line, left off the map · 4 marked moments — the largest win-probability swings, one per drive.
The Film Room · post-game
Post-game film: 176 plays across 25 drives, personnel groupings on 176 snaps, manual charting on 147. Everything here paints the morning after the week's games — there is no live play-level feed in this product, so nothing on this page updates while a game is being played.
Possession by possession
The field rail
10 of 25 drives ended in points. The longest march was DEN moving 89 yards from the DEN 11 for a touchdown. Each bar is the ground a drive actually covered; DEN attacks right, LAC attacks left. Hatching marks a trip inside the twenty.
Every snap
Play stream
176 of 176 plays
Team
Quarter
Down
Play type
Expected points added
Event
Charted
Plays shown
176
EPA per play
+0.12
Success rate
43%
Yards
825
Who was on the field
Personnel groupings
Offensive grouping on every pass and run. A group needs five snaps in this game before it gets a number — under that the sample is a coin flip and the cell reads a dash instead. The names of the eleven on the field are only recorded from 2023 onward, so this game gives the grouping without the roster.
Chargers1 RB, 1 TE, 3 WR44+0.0577%
Broncos1 RB, 2 TE, 2 WR29+0.2134%
Broncos1 RB, 1 TE, 3 WR25+0.1356%
Chargers1 RB, 2 TE, 2 WR16-0.0756%
Chargers1 RB, 3 TE, 1 WR7+0.3543%
Broncos2 RB, 1 TE, 2 WR6+0.0333%
Broncos1 RB, 3 TE, 1 WR2——
snapsepapass rate
176 plays · ranked by the win probability each one moved
Every play
Ball
When
Play
Only
Who
176 plays
Bar length is win probability the play moved
1st quarter42 plays
Chargers6Broncos0
Chargers7Broncos0
Touchdown10 plays, from the Chargers 25 to the Broncos 14
Chargers7Broncos6
Chargers7Broncos7
Touchdown17 plays, from the Broncos 25 to the Chargers 2
Punt5 plays, from the Chargers 25 to the Chargers 31
Punt4 plays, from the Broncos 13 to the Broncos 16
How the play was built
Play action, nobody in motion.
Thrown on the first read, caught in traffic.
FormationShotgunOffense on the fieldOne back, one tight end and three receiversDefense on the fieldTwo linemen, four linebackers and five backsRoute runHitchCoverageCover 6, quarter-quarter-halfMan or zoneZoneIn the boxFive defendersRushing the passerFourPressure (charted)The passer was pressuredTime to throw2.8 seconds
The period ended5 plays, from the Chargers 47 to the Broncos 36
2nd quarter55 plays
Chargers13Broncos7
Chargers14Broncos7
Touchdown9 plays, from the Broncos 37 to the Broncos 3
Punt6 plays, from the Broncos 25 to the Broncos 31
How the play was built
A man in motion.
FormationSingle backOffense on the fieldOne back, one tight end and three receiversDefense on the fieldTwo linemen, four linebackers and five backsIn the boxSix defenders
Fumble lost4 plays, from the Chargers 27 to the Broncos 48
Chargers14Broncos10
Field goal8 plays, from the Chargers 49 to the Chargers 14
Punt8 plays, from the Chargers 25 to the Chargers 45
Punt4 plays, from the Broncos 20 to the Broncos 25
Chargers17Broncos10
Field goal7 plays, from the Chargers 37 to the Broncos 30
How the play was built
Empty backfield, nobody in motion.
Thrown out of the scramble drill, from outside the pocket.
FormationEmpty backfieldOffense on the fieldOne back, one tight end and three receiversDefense on the fieldTwo linemen, four linebackers and five backsRoute runPostCoverageCover 6, quarter-quarter-halfMan or zoneZoneIn the boxFive defendersRushing the passerFourPressure (charted)The passer was pressuredTime to throw6.0 seconds
Chargers17Broncos16
Chargers17Broncos17
Touchdown6 plays, from the Broncos 25 to the Chargers 3
The period ended3 plays
3rd quarter40 plays
Chargers17Broncos23
Chargers17Broncos24
Touchdown8 plays, from the Broncos 25 to the Chargers 24
Punt7 plays, from the Chargers 25 to the Chargers 43
Intercepted3 plays, from the Broncos 5 to the Chargers 43
Chargers20Broncos24
Field goal5 plays, from the Broncos 46 to the Broncos 18
Punt6 plays, from the Broncos 25 to the Chargers 48
How the play was built
A man in motion.
Thrown on the second read, caught in traffic.
FormationShotgunOffense on the fieldOne back, one tight end and three receiversDefense on the fieldTwo linemen, four linebackers and five backsRoute runHitchCoverageCover 3, three deepMan or zoneZoneIn the boxSix defendersRushing the passerFourPressure (charted)The passer was kept cleanTime to throw3.2 seconds
Fumble lost9 plays, from the Chargers 12 to the Broncos 40
The period ended2 plays
4th quarter39 plays
How the play was built
Empty backfield, nobody in motion.
Thrown on the second read, the receiver created it himself.
FormationEmpty backfieldOffense on the fieldOne back, one tight end and three receiversDefense on the fieldTwo linemen, three linebackers and six backsRoute runGoCoverageCover 1, man with a free safetyMan or zoneManIn the boxThree defendersRushing the passerFourPressure (charted)The passer was kept cleanTime to throw3.6 seconds
Chargers20Broncos30
Chargers20Broncos31
Touchdown8 plays, from the Broncos 6 to the Chargers 20
Punt5 plays, from the Chargers 25 to the Chargers 32
Chargers26Broncos31
Chargers28Broncos31
Touchdown7 plays, from the Broncos 29 to the Broncos 3
Punt5 plays, from the Broncos 25 to the Broncos 29
Punt5 plays
The period ended9 plays, from the Broncos 4 to the Broncos 48
Win probability is the league play-by-play model, 98.5% of plays · a dash means none was published