Probetrics — Sports Analytics
NFL slate
San Francisco 49ers
13-6 last yr · #9 Elo
at
Sun, Dec 6, 1:00 PM ET
MetLife Stadium
New York Giants
4-13 last yr · #28 Elo
Spread Total Moneyline

The read

On rating alone San Francisco 49ers are 6.0 points better (#9 vs #28 of 32), and NYG add 0.0 for home field. The clearest mismatch is the third down & red zone: SF third-down conversion ranks #1, NYG defends it at #15; the other way NYG #15 into SF's #14.

Who has the edge

Rating
Clear edge
SF
SF rated 6.0 points better on Elo (#28 vs #9).
Home & rest
Even
NYG gets 0.0 points for home field.
Quarterback
not priced
Usual starters on both sides — Jaxson Dart and Brock Purdy — no adjustment.
Passing game
Even
NYG passing ranks #16, SF defends it at #25; the other way SF #8 into NYG's #17.
context · not in the margin
Rushing game
Slight edge
SF
SF rushing ranks #13, NYG defends it at #32; the other way NYG #10 into SF's #23.
context · not in the margin
Third down & red zone
Clear edge
SF
SF third-down conversion ranks #1, NYG defends it at #15; the other way NYG #15 into SF's #14.
context · not in the margin
Form (last 5)
Slight edge
NYG
NYG +2.4 per game over the last five, SF −3.2.
context · not in the margin
Market
not priced
No line yet.
context · not in the margin

The margin, factor by factor

San Francisco 49ersNew York Giants
1554 Elo · #9
RatingThe Elo gap in points — the model's core read on who is better, before the situational pieces below.
SF +6.0 pts
1422 Elo · #28
road
Home field
not priced
home
Rest
even
Purdy · +6.7 EPA/g
QuarterbackStarter's value against what the team usually gets at quarterback. Only moves when someone other than the usual starter plays.
even
Dart · +3.6 EPA/g
+3.3 pts vs NYG D
Offense vs defenseEach offense's scoring rating against the other defense's — what drives the model total. Shown as an edge, though the winner call runs on Elo.
SF +2.2 pts
+1.1 pts vs SF D
L W L W W · −3.2
Form (last 5)Average margin over the last five games. Already inside the ratings — listed so you can see when recent form and the rating disagree.
NYG +2.8 pts
W W L L L · +2.4
9 out/IR
InjuriesCount of players listed Out or on IR. Not priced beyond the quarterback.
not priced
4 out/IR
MarketThe consensus spread, read as points. Compare with the model margin above it.
not priced

Bars are in points toward the favored side. Blue factors are inside the model's margin; grey ones are context it does not add on top (form and offense/defense are already in the ratings; injuries beyond the quarterback are not priced).

Dissect the matchup

nflverse play-by-play + FTN charting · 2025 season (last season until three games are in)

Biggest mismatches

  • SF red-zone touchdown rate (#5) against a NYG defense ranked #26 at stopping it
  • NYG interception rate (#11) against a SF defense ranked #31 at stopping it
  • SF epa / rush (#13) against a NYG defense ranked #32 at stopping it
  • NYG turnovers / game (#10) against a SF defense ranked #28 at stopping it
  • NYG defense (#11 yac / completion allowed) against a SF offense ranked #28

A mismatch is a rank gap of at least a fifth of the league between an offense and the defense it faces on the same measure. Descriptive rows (pass rate, pace, direction) are shown for reading the game, not ranked. ▲▼ mark where the last three games sit clearly above or below the season number, in the direction that helps that side.

San Francisco 49ers offense vs New York Giants defense

ranks of 32
SF offNYG defEdge
Identity
Pass rate / Pass rate facedDropbacks as a share of plays. On the defense column: what opponents do against them.59%60%·
Early-down pass rateFirst and second down only — the cleanest read on run-heavy vs pass-heavy.55%55%·
Neutral-script pass rateEarly downs with win probability between 20% and 80%: intent, not catch-up mode.58%56%·
Pass rate over expectedHow much more (or less) a team passes than the down, distance, score and clock predict. nflverse xpass.−0.7%−2.2%·
Seconds per playTime of possession divided by plays — lower is faster.29.329.3·
No-huddle4%16%·
Shotgun55%69%·
Play-action rate / Play-action facedShare of dropbacks with a play fake (FTN charting).22%23%·
RPO rate / RPOs faced1%6%·
Screen rate / Screens faced6%8%·
Pre-snap motion / Motion faced67%55%·
Blitzes faced / Blitz rateFive or more pass rushers (FTN). On the offense column: how often opponents blitz them.21%30%·
Pass rushers faced / Avg pass rushers4.184.34·
Passing
EPA / dropbackThe single best pass-efficiency number; on the defense column, what they allow.+0.13#8+0.06#17SF
Pass success rate52%#346%#17SF
Explosive pass rateDropbacks gaining 20+ yards.8.0%#158.4%#20·
Yards / dropback6.9#86.3#18SF
Depth of target (aDOT)Average air yards per attempt — how far downfield they throw, or get thrown at.7.67.9·
Deep-ball rate (20+ air)10%13%·
Short throws (≤5 air)53%52%·
Completion % over expectednflverse CPOE, per attempt. Defense column: what they allow.+4.7#3+0.7#17SF
YAC / completion4.6#284.9#11NYG
Sack rate / Sack rate generatedSacks per dropback. Lower is better for an offense; the defense column shows sacks they create.4.3%#46.3%#17SF
Scramble rate4.9%5.6%·
Interception rate / Interceptions forced3.0%#281.6%#25·
Throws left / middle / rightDirection shares are shown in full on the row.L 41 · M 26 · R 34L 34 · M 21 · R 45·
Rushing
EPA / rush−0.04#13+0.13#32SF
Rush success rate42%#1448%#31SF
Explosive rush rateRushes of 10+ yards.8.2%#2516.0%#32SF
Yards / rush3.7#295.4#32·
Runs left / middle / rightL 35 · M 27 · R 38L 36 · M 24 · R 40·
Situational
Third-down conversion51%#140%#15SF
Red-zone touchdown rateDrives reaching the 20 that end in a touchdown.65%#563%#26SF
Turnovers / game / Takeaways / game1.42#310.88#25NYG
Plays / game6260·

New York Giants offense vs San Francisco 49ers defense

ranks of 32
NYG offSF defEdge
Identity
Pass rate / Pass rate facedDropbacks as a share of plays. On the defense column: what opponents do against them.58%60%·
Early-down pass rateFirst and second down only — the cleanest read on run-heavy vs pass-heavy.51%57%·
Neutral-script pass rateEarly downs with win probability between 20% and 80%: intent, not catch-up mode.49%56%·
Pass rate over expectedHow much more (or less) a team passes than the down, distance, score and clock predict. nflverse xpass.−4.7%−2.3%·
Seconds per playTime of possession divided by plays — lower is faster.29.229.8·
No-huddle21%11%·
Shotgun77%66%·
Play-action rate / Play-action facedShare of dropbacks with a play fake (FTN charting).23%23%·
RPO rate / RPOs faced12%6%·
Screen rate / Screens faced7%9%·
Pre-snap motion / Motion faced38%54%·
Blitzes faced / Blitz rateFive or more pass rushers (FTN). On the offense column: how often opponents blitz them.26%22%·
Pass rushers faced / Avg pass rushers4.334.27·
Passing
EPA / dropbackThe single best pass-efficiency number; on the defense column, what they allow.+0.04#16+0.14#25NYG
Pass success rate43%#2649%#25·
Explosive pass rateDropbacks gaining 20+ yards.8.8%#106.9%#6·
Yards / dropback6.2#146.4#21NYG
Depth of target (aDOT)Average air yards per attempt — how far downfield they throw, or get thrown at.8.57.9·
Deep-ball rate (20+ air)14%12%·
Short throws (≤5 air)52%54%·
Completion % over expectednflverse CPOE, per attempt. Defense column: what they allow.−0.8#20+2.1#24·
YAC / completion5.5#94.6#5·
Sack rate / Sack rate generatedSacks per dropback. Lower is better for an offense; the defense column shows sacks they create.7.7%#233.4%#32NYG
Scramble rate8.2%4.5%·
Interception rate / Interceptions forced1.9%#110.9%#31NYG
Throws left / middle / rightDirection shares are shown in full on the row.L 38 · M 21 · R 41L 41 · M 20 · R 40·
Rushing
EPA / rush−0.03#10−0.02#23NYG
Rush success rate41%#2148%#32NYG
Explosive rush rateRushes of 10+ yards.9.5%#188.6%#8SF
Yards / rush4.0#224.4#22·
Runs left / middle / rightL 38 · M 25 · R 37L 30 · M 28 · R 42·
Situational
Third-down conversion40%#1540%#14·
Red-zone touchdown rateDrives reaching the 20 that end in a touchdown.47%#2856%#14SF
Turnovers / game / Takeaways / game0.94#100.74#28NYG
Plays / game6360·

Route-by-route data (which routes are run and how coverage plays them) is not published anywhere public — it is sold by PFF and NGS. Throw depth, direction, play-action, RPO, screens, motion and pass-rush counts above are the public pieces of the same picture.

San Francisco 49ers · key players

  • Brock Purdy QB20.9/31.1 · 234 yds/g · 22-13 TD-INT · +0.16 EPA/db
  • Jauan Jennings WR5.8 tgt/g · 19% share · 42 yds/g · 9 TD · aDOT 10.3
  • George Kittle TEQuestionable5.9 tgt/g · 20% share · 53 yds/g · 7 TD · aDOT 6.7
  • Kendrick Bourne WR3.7 tgt/g · 11% share · 37 yds/g · 0 TD · aDOT 11.3
  • Ricky Pearsall WR5.5 tgt/g · 17% share · 53 yds/g · 0 TD · aDOT 13.8
  • Christian McCaffrey RBQuestionable17.7 car/g · 68 yds/g · 3.8 ypc · 10 TD · −0.08 EPA/car
  • Brian Robinson RB5.6 car/g · 24 yds/g · 4.3 ypc · 2 TD · −0.03 EPA/car

2025 season, per game. Targets ranked by volume, rushers by carries.nflverse weekly player stats. Target share is the player's average share of his team's targets in the games he played. A player who changed teams carries his own games from last season.

New York Giants · key players

  • Jaxson Dart QB15.4/24.2 · 162 yds/g · 15-5 TD-INT · +0.01 EPA/db
  • Wan'Dale Robinson WR8.8 tgt/g · 30% share · 63 yds/g · 4 TD · aDOT 8.5
  • Theo Johnson TEQuestionable4.9 tgt/g · 17% share · 35 yds/g · 5 TD · aDOT 8.3
  • Darius Slayton WR4.5 tgt/g · 15% share · 38 yds/g · 1 TD · aDOT 13.4
  • Malik Nabers WRQuestionable8.8 tgt/g · 27% share · 68 yds/g · 2 TD · aDOT 15.9
  • Tyrone Tracy Jr. RBQuestionable11.7 car/g · 49 yds/g · 4.2 ypc · 2 TD · −0.06 EPA/car
  • Devin Singletary RB7.0 car/g · 26 yds/g · 3.7 ypc · 5 TD · −0.02 EPA/car

2025 season, per game. Targets ranked by volume, rushers by carries.nflverse weekly player stats. Target share is the player's average share of his team's targets in the games he played. A player who changed teams carries his own games from last season.

Season

SFNYG
13-6Record4-13
24.5Points for / game22.4
22.7Points against / game25.8
5-3 / 8-3Home / road3-5 / 1-8
12-7Against the spread9-8
11-8Over / underOvers–unders in this team's games. A tendency, not a lean.11-6
L W L W WLast 5W W L L L

Season numbers are from 2025 until this season has games.

Power ratings

SFNYG
1554Elo1422
#9 of 32Rank#28 of 32
+2.5Offense ratingPoints per game above league average scored, opponent-adjusted.+0.1
−1.1Defense ratingPoints per game below league average allowed, opponent-adjusted. Positive is good.−0.8
Strength of scheduleMean Elo of opponents faced this season.

Elo drives the winner call. Offense/defense ratings drive the total.

Efficiency

SFNYG
0.060EPA / play (offense)Expected points added per offensive play, nflverse. The single best efficiency number.0.020
0.071EPA / play allowed0.078
250Pass yards / game218
105Rush yards / game129
232Pass yards allowed230
113Rush yards allowed145
1.2 / 1.0Turnovers / takeaways0.8 / 1.1
1.6 / 1.2Sacks allowed / made2.8 / 2.2
20.5First downs / game17.7
37Penalty yards / game63
+6.7 · #7 of 52QB EPA / gameThe listed starter's passing + rushing EPA per game, ranked among starters with three or more games.+3.6 · #15 of 52

Efficiency is from the 2025 season until this one has games. Source: nflverse.

Head to head

2025SF 34 at NYG 24SF · SF covered
2023NYG 12 at SF 30SF · SF covered
2020SF 36 at NYG 9SF · SF covered
2018NYG 27 at SF 23NYG · NYG covered
2017NYG 21 at SF 31SF · SF covered
2015SF 27 at NYG 30NYG · SF covered
2014SF 16 at NYG 10SF · SF covered
2012NYG 26 at SF 3NYG · NYG covered

How the margin was built

Rating gap
SF +6.0 pts
Home field
NYG +— pts
Rest
Even
Quarterback
Usual starters — no adjustment
Weather / roof
— pts on the total
Model margin
Model total

Market

Spread
Total
Moneyline

Per-book prices appear once the multi-book feed has this game (about a week out).

San Francisco 49ers injuries

  • Isaac Guerendo RBOut
  • Mykel Williams DEOut
  • Austen Pleasants OTInjured Reserve
  • Brett Toth CInjured Reserve
  • Christian Kirk WRInjured Reserve
  • Nate Hobbs CBInjured Reserve
  • Nick Martin LBInjured Reserve
  • Nick Zakelj OTInjured Reserve
  • Sam Okuayinonu DTInjured Reserve
  • Christian McCaffrey RBQuestionable
  • De'Zhaun Stribling WRQuestionable
  • Ephesians Prysock CBQuestionable

From ESPN's report. The model prices the quarterback; other absences are context it does not yet price.

New York Giants injuries

  • Calvin Austin III WRInjured Reserve
  • Jarrick Bernard-Converse CBInjured Reserve
  • Korie Black CBInjured Reserve
  • Roy Robertson-Harris DTInjured Reserve
  • Colton Hood CBQuestionable
  • Dru Phillips CBQuestionable
  • Francis Mauigoa OTQuestionable
  • Greg Newsome II CBQuestionable
  • John Michael Schmitz Jr. CQuestionable
  • Malik Nabers WRQuestionable
  • Paulson Adebo CBQuestionable
  • Theo Johnson TEQuestionable

From ESPN's report. The model prices the quarterback; other absences are context it does not yet price.

Informational only. Winner probabilities are backtested and calibrated; spread and total calls are tracked leans. 21+, 1-800-GAMBLER.