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DYNATYZE
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Arizona Cardinals 37 at Cleveland Browns 14. Final.
Browns -3 upset
The verdict · 2021 Week 6
Arizona Cardinals 37, Browns 14 — and it was over early.
It turned at Q1 4:34, 4th and 3, on Baker Mayfield — 15.5 win-probability points to the Cardinals on one snap, the largest move of the game.
The snaps that bent it
O 48 ✓
15.5 mph wind
Browns closed -3 and lost outright — an upset against the closing number.
Arizona Cardinals 37–14 — never really in doubt late. Biggest swing: Q1 4:34, Cardinals +15.5% win probability on one snap. Played in 15.5 mph wind — weigh that when reading the passing lines.
The biggest swing of the game · Q1 4:34 · 4th and 3
Baker Mayfield
Cardinals
(4:34) (Shotgun) 6-B.Mayfield sacked at ARI 22 for -9 yards (58-J.Hicks).
15.5
win-probability points on one snap
The largest move of the game. The two below are drawn against it.
Chase EdmondsCardinalsQ1 12:42(12:42) (Shotgun) 2-C.Edmonds left guard to CLE 30 for 40 yards (26-G.Williams).
9.6pts
Donovan Peoples-JonesBrownsQ1 6:17(6:17) (Shotgun) 6-B.Mayfield pass deep left to 11-D.Peoples-Jones to ARI 35 for 20 yards (20-M.Wilson). PENALTY on ARI-93-J.Ledbetter, Face Mask (15 Yards), 15 yards, enforced at ARI 35.
10.1pts
What separated them
Giveaways
Cardinals won this one — no giveaways, against Browns at 3 giveaways.
Cardinalsthe gap went the way the scoreboard did
Throwing the ball
Cardinals won this one — +0.46 expected points per dropback, against Browns at -0.30 expected points per dropback.
Cardinalsthe gap went the way the scoreboard did
Every snap
Cardinals won this one — +0.22 expected points per snap, against Browns at -0.27 expected points per snap.
Cardinalsthe gap went the way the scoreboard did
Third down
Cardinals won this one — 8 of 14 on third down, against Browns at 3 of 10 on third down.
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 3.0 win-probability points apart on the average play, and 10 apart at the widest — with the model the more convinced about Cardinals.
MarketModelmodel higher on Brownshigher on Cardinals161 of 171 plays carry both curves
(4:34) (Shotgun) 6-B.Mayfield sacked at ARI 22 for -9 yards (58-J.Hicks).
Swing −15.5 for BrownsExpected points −3.42 for BrownsThe model had Cardinals 10 points higher than the market did.play 28
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
1st · 4:34ARI +15% win prob(4:34) (Shotgun) 6-B.Mayfield sacked at ARI 22 for -9 yards (58-J.Hicks).
1st · 6:17CLE +10% win prob(6:17) (Shotgun) 6-B.Mayfield pass deep left to 11-D.Peoples-Jones to ARI 35 for 20 yards (20-M.Wilson). PENALTY on ARI-93-J.Ledbetter, Face Mask (15 Yards), 15 yards, enforced at ARI 35.
1st · 12:42CLE +10% win prob(12:42) (Shotgun) 2-C.Edmonds left guard to CLE 30 for 40 yards (26-G.Williams).
2nd · 0:03CLE +9% win prob(:03) (Shotgun) 6-B.Mayfield pass deep left to 11-D.Peoples-Jones for 57 yards, TOUCHDOWN.
3rd · 6:37ARI +9% win prob(6:37) (Shotgun) 6-B.Mayfield sacked at ARI 47 for -2 yards (99-J.Watt). FUMBLES (99-J.Watt) [99-J.Watt], RECOVERED by ARI-42-D.Kennard at ARI 46. CLE-6-B.Mayfield was injured during the play. His return is Probable.
1st · 8:40CLE +9% win prob(8:40) (Shotgun) 1-K.Murray pass deep left to 13-C.Kirk for 21 yards, TOUCHDOWN.
SettledThe modelled figures are the league play-by-play model's, not ours.
How the points landed
The margin ledger
Christian Kirk's 21-yard touchdown catch with 8:40 left in the 1st put Arizona Cardinals ahead for good. The lead never changed over the 8 scores that followed.
Cardinals ahead 8–1 on categories, including the biggest gap of the duel — turnovers.
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, ±0.46 points.
Every snapexpected points added per play, all downs
+0.22Cardinals: +0.22 expected points added per play
−0.27Browns: −0.27 expected points added per play
Dropping backexpected points added per dropback
+0.46Cardinals: +0.46 expected points added per play
−0.30Browns: −0.30 expected points added per play
Running itexpected points added per rush
+0.01Cardinals: +0.01 expected points added per play
−0.19Browns: −0.19 expected points added per play
Neither side “wins” volume or play-calling mix, so neither is drawn as a duel: Cardinals ran 66 snaps at a 48% dropback rate against Browns’s 55 at 71%. Red-zone trips: Cardinals 8, Browns 4.
NoteCardinals won the down-to-down efficiency fight: 0.22 expected points added per play vs -0.27.
Derived from the play-by-play, no model
The Read
8 of 8 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. 8 of 8 readings cleared their snap floor.
highest in the league that weekAgainst the weekFourth Down
CLE's fourth-and-short go rate, 100.0%, was the highest of the 20 team-games charted in week 6 — 25.0 points clear of the next team along.
4 fourth-and-short calls this game, floor 3 — 9 of their games behind the ruler, and their own week-to-week swing is 32.8 points. · +1.7σ from their own normal
ARI's early-down pass rate, 43.1%, is past their previous low of 48.1% in week 1 — the lowest of their 6 charted games through week 6.
51 early downs this game, floor 15 — 17 of their games behind the ruler, and their own week-to-week swing is 11.3 points. · −1.2σ from their own normal
CLE's early-down pass rate, 61.0%, is past their previous high of 53.3% in week 1 — the highest of their 6 charted games through week 6.
41 early downs this game, floor 15 — 17 of their games behind the ruler, and their own week-to-week swing is 8.6 points. · +1.1σ from their own normal
The season-grain rooms, pointed at this one game
Was this normal for them?
8 of 8 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 -21 pts to 13 pts
right on their number · −1.0 vs their 16.4%, and they swing ±4.9 week to week (−0.20× that swing) · 39 dropbacks
Browns9.4%
inside their normal wobble · −5.6 vs their 15.0%, and they swing ±8.9 week to week (−0.63× that swing) · 32 dropbacks
Play-action rate
Charted from 2022. The columns exist for 2021 and are entirely empty, which is not a season of data.
Blitz rate sent
Charted from 2022. The columns exist for 2021 and are entirely empty, which is not a season of data.
NoteCLE's fourth-and-short go rate was the night's one real departure: 100.0%, 54.6 points above their season mean of 45.4% and 1.7 times their own 32.8-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.
4 players played under 8 snaps, so their shares read as a dash rather than a number. 1 line has no expected-points read and sits 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 Browns attack right, the Cardinals 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.
Cardinals←Browns→
Q1Q2Q3Q4
C.Edmonds left+13% win probabilitymoment 1 of 4
(12:42) (Shotgun) 2-C.Edmonds left guard to CLE 30 for 40 yards (26-G.Williams).
Q1 12:42 · Cardinals · 3rd & 6 at ARI 30 · gained 40 · +3.87 EP · +12.9% win probability
159 snaps placed · 12 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: 171 plays across 20 drives, personnel groupings on 171 snaps. 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
9 of 20 drives ended in points. The longest march was ARI moving 93 yards from the ARI 7 for a touchdown. Each bar is the ground a drive actually covered; CLE attacks right, ARI attacks left. Hatching marks a trip inside the twenty.
Every snap
Play stream
171 of 171 plays
Team
Quarter
Down
Play type
Expected points added
Event
Charted
Plays shown
171
EPA per play
-0.00
Success rate
40%
Yards
642
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.
Browns1 RB, 1 TE, 3 WR33-0.2964%
Cardinals1 RB, 1 TE, 3 WR33-0.0652%
Cardinals1 RB, 0 TE, 4 WR26+0.6038%
Browns1 RB, 3 TE, 1 WR8+0.1663%
Browns2 RB, 1 TE, 2 WR7-0.2086%
Browns1 RB, 2 TE, 2 WR6-0.7167%
Cardinals1 RB, 2 TE, 2 WR3——
Cardinals2 RB, 0 TE, 3 WR2——
Cardinals0 RB, 0 TE, 5 WR1——
Browns2 RB, 2 TE, 1 WR1——
Cardinals0 RB, 1 TE, 4 WR1——
snapsepapass rate
171 plays · ranked by the win probability each one moved
Every play
Ball
When
Play
Only
Who
171 plays
Bar length is win probability the play moved
1st quarter45 plays
Punt6 plays, from the Browns 25 to the Browns 29
FormationShotgunOffense on the fieldOne back, one tight end and three receiversDefense on the fieldFour linemen, one linebacker and six backsIn the boxFive defenders
FormationShotgunOffense on the fieldOne back and four receiversDefense on the fieldFour linemen, one linebacker and six backsRoute runCornerCoverageCover 6, quarter-quarter-halfMan or zoneZoneIn the boxFive defendersRushing the passerFourPressure (charted)The passer was kept cleanTime to throw3.5 seconds
Cardinals6Browns0
Cardinals7Browns0
Touchdown10 plays, from the Cardinals 26 to the Browns 7
Turnover on downs11 plays, from the Browns 25 to the Cardinals 13
The period ended17 plays, from the Cardinals 22 to the Browns 3
2nd quarter53 plays
Cardinals13Browns0
Cardinals14Browns0
Touchdown3 plays
Fumble lost3 plays, from the Browns 16 to the Browns 18
Cardinals17Browns0
Field goal5 plays
Intercepted4 plays, from the Browns 25 to the Browns 29
Cardinals20Browns0
Field goal4 plays, from the Browns 28 to the Browns 20
Cardinals20Browns6
Cardinals20Browns7
Touchdown10 plays, from the Browns 25 to the Cardinals 11
Cardinals23Browns7
Field goal16 plays, from the Cardinals 29 to the Browns 11
Cardinals23Browns13
Cardinals23Browns14
Touchdown7 plays, from the Browns 25 to the Browns 43
3rd quarter37 plays
Punt5 plays, from the Cardinals 25 to the Cardinals 31
Punt4 plays
Punt4 plays, from the Cardinals 27 to the Cardinals 32
Fumble lost6 plays, from the Browns 32 to the Cardinals 42
Cardinals29Browns14
Cardinals30Browns14
Touchdown9 plays, from the Cardinals 46 to the Browns 7
The period ended9 plays, from the Browns 36 to the Cardinals 39
4th quarter36 plays
Turnover on downs7 plays, from the Cardinals 37 to the Cardinals 7
Cardinals36Browns14
Cardinals37Browns14
Touchdown15 plays, from the Cardinals 7 to the Browns 14
Turnover on downs6 plays, from the Browns 25 to the Browns 33
The period ended8 plays, from the Browns 33 to the Browns 19
Win probability is the league play-by-play model, 98.5% of plays · a dash means none was published