luckadjusted

Week 10 2019 · November 10, 2019

No FTN charting for this game (drops and interception-worthy throws are not modelled).

Ravens at Bengals, Week 10 2019: who deserved to win?

The Ravens beat the Bengals 49–13, and it was no fluke: replayed with the way both teams actually played, the Ravens win 10 of 10.

Before kickoff the Ravens were 78% favorites. The biggest swing (Q2, 3:55 left): Return touchdown by the Ravens, worth 17 points of win probability to the Ravens.

Final

Baltimore Ravens 49
Cincinnati Bengals 13

November 10, 2019 · Paul Brown Stadium · Closing line: Ravens −10.5

Luck index 0 Ravens about even · 0 Bengals

Each team’s own plays from this game, resampled into new drives 4,000 times: with the way both teams actually played, how often does this performance win? How the replay works

Ten replays. Ravens win 10, Bengals win 0.

  1. 1 BAL 54 CIN 14
  2. 2 BAL 34 CIN 0
  3. 3 BAL 40 CIN 10
  4. 4 BAL 34 CIN 7
  5. 5 BAL 34 CIN 9
  6. 6 BAL 24 CIN 3
  7. 7 BAL 34 CIN 16
  8. 8 BAL 32 CIN 17
  9. 9 BAL 27 CIN 16
  10. 10 BAL 19 CIN 14

Three other ways to ask

Each answers a different question, so none of them replaces the replay above.

The closing betting line, turned into a probability. What everyone knew before the game.

The line plus what this game showed, weighted by how much one game can tell. It stays close to the line because one game says little.

Every kick, fumble bounce, drop, conversion and judgment call redrawn; everything else fixed. The narrowest view of luck.

How 4,000 replays ended

Ravens win 100% of them, Bengals 0%. The line is what actually happened: Ravens by 36.

Show as a table
Final margin in the replaysShare of replays
Ravens by 17+86.9%
Ravens by 9–169.9%
Ravens by 1–82.8%
Level after regulation0.1%
Bengals by 1–80.2%
Bengals by 9–160.1%
Bengals by 17+0.0%

Where the luck was

Take the luck out

The final margin was Ravens by 36. Remove the luck, one kind at a time, and it becomes Ravens by 34.5.

Each row takes one kind of luck out of the margin. Color shows which team it helped. Luck shares are the fitted ones (how much of each component is luck).

The kicks

How likely each kicker was to make that kick (his own record, the distance and the weather), and what happened.

  • R. Bullock, 42 yds made · 83% expected
  • R. Bullock, 39 yds made · 88% expected
Bar: expected chance of a make. Filled dot: made. Open dot: missed or blocked.

When it happened

Bengals’ chance of winning

As low as 0% and as high as 57%. Numbers mark the biggest luck moments, listed below.

nflfastR’s in-game win probability. It ignores the betting line, so it starts near even. Shaded above the middle while the Bengals were ahead in it, below while the Ravens were.
#WhenWhat happenedWin probability forNext drive
1 Q1 12:22 The Ravens converted 3rd & 23rd & 4th downs · 58% expected +2% BAL BAL: Touchdown
2 Q1 11:33 The Bengals were stopped on 3rd & 63rd & 4th downs · 35% expected +3% BAL CIN: Punt
3 Q1 6:40 The Ravens converted 4th & 33rd & 4th downs · 58% expected +6% BAL BAL: Touchdown
4 Q1 1:34 The Bengals converted 3rd & 113rd & 4th downs · 24% expected +4% CIN CIN: Field goal
5 Q2 7:24 The Bengals were stopped on 3rd & 13rd & 4th downs · 72% expected +3% BAL CIN: Opp touchdown
6 Q2 6:40 The Bengals converted 4th & 13rd & 4th downs · 72% expected +4% CIN CIN: Opp touchdown
7 Q2 3:55 Return touchdown by the RavensSpecial teams +17% BAL BAL: Opp touchdown
8 Q3 12:40 The Bengals fumbled and recovered it themselvesFumble bounces · loose balls are close to 50/50 +3% CIN CIN: Turnover

Missing players

Key players (usually on the field for half the snaps or more) who missed this game or part of it, valued by position and quality. The same players are missing in every replay, so this counts as luck in points only.

  • Dre Kirkpatrick (CIN CB), out · 0.6 pts
  • John Ross (CIN WR), out (IR) · 0.4 pts
  • Alex Redmond (CIN G), out · 0.3 pts
  • Tony Jefferson (BAL SS), out (IR) · 0.4 pts
  • Pernell McPhee (BAL LB), out (IR) · 0.2 pts

Adjust the assumptions

Disagree with how much of a fumble bounce or a pass interference call is luck? Change it and the coin-flip replay reruns in your browser.

Only coin-flips re-rolled

Ravens 100% · Bengals 0%

Final margin
Ravens by 36
Luck in points
1.5 for the Ravens
Luck-adjusted margin
Ravens by 34.5
Replay with same day's form
Ravens 100% · Bengals 0% unchanged: why
How much of each is luck?

0% treats it as skill, 100% as pure luck. The tick is our fit.

What counts

We tested momentum on 19,000 lucky breaks and found none, so it's off by default. Why

Flip a play

Force the other outcome, in this game and in every replay: a made kick becomes a miss, a stop becomes a conversion, a flag goes the other way.

About these numbers

Play-by-play and win probability from nflfastR via nflverse; kicks valued against each kicker’s own record; drops and interception-worthy throws from FTN charting (not available for this game); injuries from snap counts and injury reports. No FTN charting for this game (drops and interception-worthy throws are not modelled).

Methodology and validation · All Week 10 2019 games · Ravens · Bengals

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