Scoreo

Chicago Red Stars W vs San Diego WaveNWSL Women 2026

J. Shaw 27'
7/31/2022NWSL WomenNWSL Women · Round 9Soldier Field

Match Prediction

Statistical Prediction

Based on goals from last 57+ matches

Chicago Red Stars W35%
×Draw27%
San Diego Wave39%
Correct in 50 of 100 matches — 5 more than always backing the home side
Model
50.3%
Always home
44.6%

The model picks a winner (home or away) for each finished match using only pre-kickoff data, then checks it against the real result: 50.3% correct across 577,253 matches, vs 44.6% for always backing the home side.

Home picks 50.6% correct · Away picks 49.3% correct

Football matches only. Past performance is not indicative of future results.

Expected goals in this match

What is xG?

Every shot is scored 0–1 by how likely it is to be a goal from that spot — a chance in the middle of the box ≈ 0.4, a long shot from a tight angle ≈ 0.03, a penalty ≈ 0.76. Add them up over a match and that is the xG.

The scoreline can lie: you can win 1-0 on a fluke while creating half the chances. xG shows who was really closer to scoring — and over a season it predicts results better than goals alone.

Chicago Red Stars W
1.25
San Diego Wave
1.33

Both teams create about equally

Season form · 84 home / 57 away

creates per match

Chicago Red Stars W
1.42
San Diego Wave
1.28

allows per match

Chicago Red Stars W
1.37
San Diego Wave
1.07

finishing

Chicago Red Stars W+0.00on par
San Diego Wave+0.00on par

Total goals

52%Under
  • Under52
  • Over48

Close call

Both teams score

52%Yes
  • Yes52
  • No48

Close call

Score probability

Probability of each scoreline, %

Chicago Red Stars W

San Diego Wave
0
1
2
3
4
0
008%
0110%
027%
033%
041%
1
109%
1113%
128%
134%
141%
2
206%
218%
225%
232%
241%
3
302%
313%
322%
331%
340%
4
401%
411%
421%
430%
440%

Most likely 1–1 (13%) · grid covers 98% of scorelines

More markets

Total goals

OverUnder0.5
92%8%1.5
73%27%2.5
48%52%3.5
26%74%4.5
12%88%

Double chance

Chicago Red Stars W or draw
61%
Chicago Red Stars W or San Diego Wave
73%
Draw or San Diego Wave
65%

Winning margin

Chicago Red Stars W wins by 2+
15%
San Diego Wave wins by 2+
17%

Team goals

Chicago Red Stars W 1+ goals
71%
Chicago Red Stars W 2+ goals
36%
Chicago Red Stars W 3+ goals
13%
San Diego Wave 1+ goals
74%
San Diego Wave 2+ goals
38%
San Diego Wave 3+ goals
15%

Draw no bet

Chicago Red Stars W (draw refunded)
47%
San Diego Wave (draw refunded)
53%

Combos

Both score & 3+ goals
40%
Both score & under 3
13%

Model probabilities, not odds. For information only.

How is this calculated?

Every number below comes from this match — nothing is made up.

1

Recent form of each side

Chicago Red Stars W at homecreates 1.42, concedes 1.37 · 84 matches

San Diego Wave awaycreates 1.28, concedes 1.07 · 57 matches

Home and away form are counted separately — the home-field edge is already baked into these numbers.

2

Expected goals for this match

Chicago Red Stars W attack 1.42 + San Diego Wave defence 1.07 → ÷2 → 1.25

San Diego Wave attack 1.28 + Chicago Red Stars W defence 1.37 → ÷2 → 1.33

Each side's attack is blended with the other's defence, then averaged.

3

Chance of every scoreline

From those two numbers a Poisson distribution gives the probability of each exact score — the grid shown above.

4

The answer to "why 39%?"

Chicago Red Stars W scores more
35%
level
27%
San Diego Wave scores more
39%

San Diego Wave at 39% is simply the biggest of the three — that is the pick.

What the model can't see

It reads only the stats of recent matches. It knows nothing about:

  • injuries & suspensions
  • the matchday lineup
  • motivation — cup, relegation, a title race
  • weather & pitch condition
  • in-game coaching decisions

So 39% does not mean "San Diego Wave will win" — it means "on the available stats, this is the most likely result."

Statistical model based on expected goals (xG). For informational purposes only.

Chicago
San
C. Petrucelli
Manager: C. Petrucelli
73'E. StevensA. Cook
73'A. MautzR. Hill
73'B. St-GeorgesS. Luebbert
77'S. GriffithY. Nagasato

Chicago Red Stars W substitutes

C. Stoney
Manager: C. Stoney
64'I. BriedeK. Johnson
64'K. RiehlK. Turnbow
64'A. AliJ. Shaw

San Diego Wave substitutes

Match Recap: Chicago Red Stars W vs San Diego Wave

San Diego Wave beat Chicago Red Stars W 1-0 in NWSL Women on July 31, 2022.

Goals: J. Shaw (27').

The match was played at Soldier Field in Chicago, Illinois.