For the complete documentation index, see llms.txt. Markdown variants of the ranked boards (dynasty and fantasy rankings for NFL, NBA, MLB and CFB) are available by appending .md to those URLs or by sending Accept: text/markdown; other pages answer 404.
DYNATYZE
DYNATYZE
Loading
Game Center
polling · 1800s tick · as of 12:35 AM ET · 16 to play
San Francisco 49ers 26 at New Orleans Saints 21. Final.
49ers -3 ✓O 40.5 ✓
The verdict · 2025 Week 2
San Francisco 49ers 26, Saints 21 — with the result never quite settled.
It turned at Q3 1:44, 2nd and 4, on Alvin Kamara — 19.1 win-probability points to the 49ers on one snap, the largest move of the game.
The snaps that bent it
The biggest swing of the game · Q3 1:44 · 2nd and 4
Alvin Kamara
49ers
(1:44) 2-S.Rattler pass short right to 41-A.Kamara to SF 29 for 1 yard (27-J.Brown). San Francisco challenged the runner was down by contact ruling, and the play was REVERSED. 2-S.Rattler pass short right to 41-A.Kamara to SF 29 for 1 yard (27-J.Brown, 54-F.Warner). FUMBLES (54-F.Warner), RECOVERED by SF-54-F.Warner at SF 32.
Dome
49ers closed -3 and covered, winning by 5.
San Francisco 49ers 26–21. Biggest swing: Q3 1:44, 49ers +19.1% win probability on one snap.
19.1
win-probability points on one snap
The largest move of the game. The two below are drawn against it.
Juwan JohnsonSaintsQ2 1:20(1:20) (Shotgun) 2-S.Rattler pass deep left to 83-J.Johnson for 18 yards, TOUCHDOWN. The Replay Official reviewed the pass completion ruling, and the play was Upheld. The ruling on the field stands.
11.2pts
Spencer Rattler49ersQ4 1:03(1:03) (Shotgun) 2-S.Rattler sacked at NO 34 for -8 yards (47-B.Huff). FUMBLES (47-B.Huff) [47-B.Huff], touched at NO 33, recovered by NO-51-C.Ruiz at NO 27.
13.0pts
What separated them
Third down
49ers won this one — 8 of 14 on third down, against Saints at 4 of 11 on third down.
49ersthe gap went the way the scoreboard did
Red zone
Saints owned this one and still lost it — 3 touchdowns on 3 trips, against 49ers at 2 touchdowns on 3 trips.
Saintsthe gap went the other way from the scoreboard
Staying on schedule
49ers won this one — 48% of snaps stayed on schedule, against Saints at 43% of snaps stayed on schedule.
49ersthe gap went the way the scoreboard did
Every snap
49ers won this one — +0.05 expected points per snap, against Saints at -0.08 expected points per snap.
2 other measures were inside a third of the league's own spread — two clubs doing the same thing, so they are not shown.
Drawn from the weekly play-by-play file, which paints on the Monday 4:00 AM ET sync after the game.
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 7.9 win-probability points apart on the average play, and 17 apart at the widest — with the model the more convinced about Saints.
MarketModelmodel higher on Saintshigher on 49ers172 of 183 plays carry both curves
(1:44) 2-S.Rattler pass short right to 41-A.Kamara to SF 29 for 1 yard (27-J.Brown). San Francisco challenged the runner was down by contact ruling, and the play was REVERSED. 2-S.Rattler pass short right to 41-A.Kamara
Swing −19.1 for SaintsExpected points −5.69 for SaintsThe model had Saints 5 points higher than the market did.play 126
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
3rd · 1:44SF +19% win prob(1:44) 2-S.Rattler pass short right to 41-A.Kamara to SF 29 for 1 yard (27-J.Brown). San Francisco challenged the runner was down by contact ruling, and the play was REVERSED. 2-S.Rattler pass short right to 41-A.Kamara to SF 29 for 1 yard (27-J.Brown, 54-F.Warner). FUMBLES (54-F.Warner), RECOVERED by SF-54-F.Warner at SF 32.
4th · 1:03SF +13% win prob(1:03) (Shotgun) 2-S.Rattler sacked at NO 34 for -8 yards (47-B.Huff). FUMBLES (47-B.Huff) [47-B.Huff], touched at NO 33, recovered by NO-51-C.Ruiz at NO 27.
2nd · 1:20NO +11% win prob(1:20) (Shotgun) 2-S.Rattler pass deep left to 83-J.Johnson for 18 yards, TOUCHDOWN. The Replay Official reviewed the pass completion ruling, and the play was Upheld. The ruling on the field stands.
1st · 13:13SF +10% win prob(13:13) 19-B.Grupe 40 yard field goal is No Good, Wide Right, Center-49-Z.Wood, Holder-32-K.Kroeger.
4th · 12:26NO +10% win prob(12:26) (Shotgun) 10-M.Jones pass deep middle to 15-J.Jennings for 42 yards, TOUCHDOWN.
1st · 14:06NO +8% win prob
SettledThe modelled figures are the league play-by-play model's, not ours.
How the points landed
The margin ledger
Luke Farrell's 11-yard touchdown catch with 3:32 left in the 1st put San Francisco 49ers ahead for good. The lead never changed over the 7 scores that followed.
Lead
1st3:32Luke Farrell·11-yd TD catch11-yard touchdown catchfrom Mac Jonesfrom Mac Jones · kick no good, wide rightLead never changed again+66–0
2nd11:27Eddy Pineiro·44-yd field goal44-yard field goalholder T.Morstead · snap J.Weeks+39–0
49ers ahead 5–2 on categories, including the biggest gap of the duel — third-down rate.
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, ±0.35 points.
Every snapexpected points added per play, all downs
+0.0549ers: +0.05 expected points added per play
−0.08Saints: −0.08 expected points added per play
Dropping backexpected points added per dropback
+0.1049ers: +0.10 expected points added per play
−0.08Saints: −0.08 expected points added per play
Running itexpected points added per rush
−0.0649ers: −0.06 expected points added per play
−0.07Saints: −0.07 expected points added per play
Neither side “wins” volume or play-calling mix, so neither is drawn as a duel: 49ers ran 64 snaps at a 66% dropback rate against Saints’s 67 at 60%. Red-zone trips: 49ers 3, Saints 3.
Note49ers won the down-to-down efficiency fight: 0.05 expected points added per play vs -0.08.
Derived from the play-by-play, no model
The Read
10 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.
NO's play-action rate, 37.5%, sat 18.7 points above their season number of 18.8% — they faked the run by 2.7 times their own 7.0-point weekly swing.
A 4.5-swing turn from week 1.
40 dropbacks this game, floor 12 — 17 of their games behind the ruler, and their own week-to-week swing is 7.0 points.
The season-grain rooms, pointed at this one game
Was this normal for them?
10 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 -21 pts to 15 pts
inside their normal wobble · +3.0 vs their 9.5%, and they swing ±5.2 week to week (+0.57× that swing) · 40 dropbacks
Saints14.3%
right on their number · −0.0 vs their 14.3%, and they swing ±5.1 week to week (−0.01× that swing) · 42 dropbacks
NoteNO's play-action rate was the night's one real departure: 37.5%, 18.7 points above their season mean of 18.8% and 2.7 times their own 7.0-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.
San Francisco 49ers
48 dressed · 7 inactive · 1 never used
77Dominick PuniG · Every snap100%71 snaps
64Jake BrendelC · Every snap100%71 snaps
68Colton McKivitzT · Every snap100%71 snaps
71Trent WilliamsT · Every snap100%71 snaps
10Mac JonesQB · Every snap100%71 snaps
1Ricky PearsallWR · Full-time89%63 snaps
15Jauan JenningsWR · Full-time87%62 snaps
75Connor ColbyG · Full-time86%61 snaps
88Jake TongesTE · Heavy rotation79%56 snaps
23Christian McCaffreyRB · Heavy rotation77%55 snaps
3 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 Saints attack right, the 49ers 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.
49ers←Saints→
Q1Q2Q3Q4
S.Rattler pass−18% win probabilitymoment 2 of 4
(1:44) 2-S.Rattler pass short right to 41-A.Kamara to SF 29 for 1 yard (27-J.Brown). San Francisco challenged the runner was down by contact ruling, and the play was REVERSED. 2-S.Rattler pass short right to 41-A.Kamara to SF 29 for 1 yard (27-J.Brown, 54-F.Warner). FUMBLES (54-F.Warner), RECOVERED by SF-54-F.Warner at SF 32.
Q3 1:44 · Saints · 2nd & 4 at SF 30 · lost 2 · -5.69 EP · −18.3% win probability
170 snaps placed · 13 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: 183 plays across 22 drives, personnel groupings on 170 snaps, the eleven on the field by name, manual charting on 178. Everything here paints once the weekly sync ingests the game — 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
8 of 22 drives ended in points. The longest march was NO moving 84 yards from the NO 16 for a touchdown. Each bar is the ground a drive actually covered; NO attacks right, SF attacks left. Hatching marks a trip inside the twenty.
Every snap
Play stream
183 of 183 plays
Team
Quarter
Down
Play type
Expected points added
Event
Charted
Plays shown
183
EPA per play
-0.03
Success rate
45%
Yards
651
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. Open any play above to see the eleven men who were actually on the field for it.
Saints1 RB, 1 TE, 3 WR49-0.0361%
49ers1 RB, 1 TE, 3 WR32+0.1775%
49ers1 RB, 2 TE, 2 WR20-0.0450%
Saints1 RB, 2 TE, 2 WR16-0.3044%
49ers2 RB, 1 TE, 2 WR9-0.3344%
49ers1 RB, 3 TE, 1 WR2——
49ers2 RB, 2 TE, 1 WR1——
Saints1 RB, 3 TE, 1 WR1——
Saints2 RB, 1 TE, 2 WR1——
snapsepapass rate
183 plays · ranked by the win probability each one moved
Every play
Ball
When
Play
Only
Who
183 plays
Bar length is win probability the play moved
1st quarter45 plays
How the play was built
Two in the backfield, play action, a man in motion.
Thrown on the second read, caught in traffic.
FormationShotgunOffense on the fieldOne quarterback, one back, one tight end and three receiversDefense on the fieldFour linemen, two linebackers and five backsRoute runGoCoverageCover 1, man with a free safetyMan or zoneManIn the boxSix defendersRushing the passerFourPressure (charted)The passer was kept cleanTime to throw2.4 seconds
No good8 plays, from the Saints 35 to the 49ers 22
Punt4 plays
Punt6 plays, from the Saints 40 to the 49ers 41
49ers6Saints0
Touchdown16 plays, from the 49ers 20 to the Saints 11
Punt6 plays, from the Saints 32 to the Saints 34
The period ended2 plays
2nd quarter47 plays
49ers9Saints0
Field goal7 plays, from the Saints 48 to the Saints 21
Punt5 plays, from the Saints 29 to the Saints 30
Punt5 plays, from the 49ers 19 to the 49ers 33
49ers9Saints6
49ers9Saints7
Touchdown13 plays, from the Saints 16 to the 49ers 18
49ers15Saints7
49ers16Saints7
Touchdown14 plays, from the 49ers 23 to the Saints 7
The period ended3 plays
3rd quarter38 plays
How the play was built
A man in motion.
FormationShotgunOffense on the fieldOne quarterback, one back, one tight end and three receiversDefense on the fieldTwo linemen, four linebackers and five backsCoverageCover 1, man with a free safetyMan or zoneManIn the boxSix defendersRushing the passerFourPressure (charted)The passer was pressuredTime to throw3.4 seconds
Fumble lost9 plays, from the 49ers 40 to the Saints 48
49ers16Saints13
49ers16Saints14
Touchdown11 plays, from the 49ers 47 to the 49ers 3
49ers19Saints14
Field goal9 plays, from the 49ers 23 to the Saints 28
How the play was built
Play action, a man in motion.
Thrown on the first read, from outside the pocket.
FormationUnder centerOffense on the fieldOne quarterback, one back, two tight ends and two receiversDefense on the fieldFour linemen, two linebackers and five backsRoute runQuick outCoverageCover 6, quarter-quarter-halfMan or zoneZoneIn the boxSix defendersRushing the passerFourPressure (charted)The passer was kept cleanTime to throw2.3 seconds
Fumble lost5 plays, from the Saints 35 to the 49ers 30
The period ended4 plays, from the 49ers 32 to the Saints 49
4th quarter53 plays
How the play was built
Nobody in motion.
Thrown on the first read.
FormationShotgunOffense on the fieldOne quarterback, one back, one tight end and three receiversDefense on the fieldTwo linemen, four linebackers and five backsRoute runPostCoverageCover 2, two deepMan or zoneZoneIn the boxSix defendersRushing the passerFourPressure (charted)The passer was kept cleanTime to throw2.3 seconds
49ers25Saints14
49ers26Saints14
Touchdown6 plays, from the 49ers 41 to the Saints 41
49ers26Saints20
49ers26Saints21
Touchdown17 plays, from the Saints 29 to the 49ers 3
Punt6 plays, from the 49ers 35 to the Saints 48
Punt4 plays, from the Saints 11 to the Saints 15
Punt6 plays, from the Saints 49 to the Saints 45
How the play was built
Empty backfield, a man in motion.
FormationShotgunOffense on the fieldOne quarterback, one back, one tight end and three receiversDefense on the fieldThree linemen, three linebackers and five backsCoverageCover 2, two deepMan or zoneZoneIn the boxSix defendersRushing the passerFourPressure (charted)The passer was pressured
The period ended9 plays, from the Saints 6 to the Saints 42
The period ended5 plays
Win probability is the league play-by-play model, 98.5% of plays · a dash means none was published
The cards are drawn from the play-by-play sync, not live, and each one says so on its face.
Closing number vs result
Betting context
Closing spread
49ers -3
Closing total
40.5
49ers moneyline
-166
Saints moneyline
+140
49ers closed -3 and covered, winning by 5.
Total closed 40.5; the game landed 47 — over by 6.5.
Conditions and crew
Game environment
Venue
Mercedes-Benz Superdome
Roof / surface
dome · sportturf
Kickoff weather
Played indoors — no weather to report.
Referee
Shawn Smith
Rest
49ers 7 days · Saints 7 days
Coaches
Kyle Shanahan vs Kellen Moore
(14:06) (Shotgun) 2-S.Rattler pass deep left to 22-R.Shaheed to SF 26 for 39 yards (0-R.Green). Penalty on SF-0-R.Green, Defensive Pass Interference, declined.
2nd · 0:11NO +8% win prob(:11) (Shotgun) 10-M.Jones pass short right to 23-C.McCaffrey for 7 yards, TOUCHDOWN.
2nd · 0:52NO +7% win prob(:52) (Shotgun) 10-M.Jones pass deep left to 15-J.Jennings pushed ob at NO 31 for 29 yards (33-J.Sanker).