∅ Empty Set Football
Week 2 · 2026 regular season

Miami Dolphins at San Francisco 49ers

Sun, Sep 20, 1:25 PM PT

Final San Francisco 49ers won
How the forecasts did
ESF
(pre-game win probability)
MIA 23%
77% SF

Right: SF won

No betting line was collected for this game; lines start with week 3 of 2026.

After the game

CAP win pct, before and after

Each team's CAP win pct before this game and after it. League average is 0.50; higher is better.

MIA · lost
0.30
0.36 before → 0.30 after (−0.06).
SF · won
1.00
0.96 before → 1.00 after (+0.05).
This game

How each offense played

Box score and CAP yards per attempt for each offense. Higher is better for an offense; a CAP value above zero means the offense beat what the situation and this defense would predict.

OffensePlaysBox score
yds/att
CAP
yds/att
CAP
−2 to +2
MIAPass238.6+1.12
MIARush293.5−0.72
SFPass2213.0+6.07
SFRush273.5−0.65

Sacks (raw counts):MIA sacked 4 times · SF sacked 0 times. Sacks are counted, not CAP-modeled.

Box score yards per attempt count yards as an official box score does: rushing includes scrambles and kneel-downs; passing is gross yards per pass attempt, sacks excluded. CAP yards per attempt measure each play against what the down, distance, field position and this specific defense would predict; above zero means the offense beat that expectation.

Before the game

Unit matchups · entering week 2

Where each side has the edge

Each offense against the defense it faces, in CAP yards per attempt. Offense: higher is better. Defense (yards allowed): lower is better.

Pass: MIA offense vs SF defense
+0.0414th
box score 8.1 · 10th
Even
−0.1116th
box score 6.0 allowed · 10th
Rush: MIA offense vs SF defense
+0.308th
box score 4.1 · 15th
Edge
MIA
−0.0711th
box score 4.2 allowed · 20th
Pass: SF offense vs MIA defense
+0.966th
box score 6.0 · 22nd
Edge
SF
+0.3823rd
box score 5.3 allowed · 6th
Rush: SF offense vs MIA defense
+0.1313th
box score 5.8 · 2nd
Edge
SF
+0.1218th
box score 3.5 allowed · 5th

CAP yards per attempt: yards per play relative to what the down, distance, field position and the specific opponent would predict; offense positive is good, defense (allowed) negative is good. Box score: yards per attempt as an official box score counts them, entering week 2.

Week 2

Other games this week

Home team's chance to win before kickoff. Higher means the home team is more likely to win.

Dots: ESF model home win probability.

How to read this page

CAP win pct. A fading average of game scores with a half-life of 7 of the team's own games. A win scores 1 plus the opponent's win pct; a loss scores the opponent's win pct minus 1. Last season carries in. League average is 0.50; higher is better.

CAP yards per attempt. Yards per play relative to what the down, distance, field position and the specific opponent would predict. Offense: higher is better. Defense (yards allowed): lower is better.

Box score yards per attempt. Yards divided by attempts, counted the way an official box score counts them: rushing includes scrambles and kneel-downs; passing is gross yards per pass attempt, sacks excluded.

ESF win probability. A logistic regression on both teams' pre-game CAP win pct, with an intercept for home field.