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Røa W vs Kolbotn W — Toppserien 2021

Røa W
Røa W
FT
2 – 1
HT: 1 – 1
Kolbotn W
Kolbotn W
6/7/2025ToppserienToppserien · Round 12Roabanen

Match Prediction

Statistical Prediction

Based on goals from last 44+ matches

Røa W41%
×Draw24%
Kolbotn W35%
✓ Correct in 50 of 100 matches — 5 more than always backing the home side
Model
50.3%
Always home
44.5%

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 582,450 matches, vs 44.5% for always backing the home side.

Home picks 50.5% correct · Away picks 49.5% 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.

Røa W
1.56
Kolbotn W
1.43

Both teams create about equally

Season form · 55 home / 44 away

creates per match

Røa W
1.04
Kolbotn W
1.11

allows per match

Røa W
1.75
Kolbotn W
2.09

finishing

Røa W+0.00on par
Kolbotn W+0.00on par

Total goals

57%Over
  • Over57
  • Under43

3+ goals likely

Both teams score

60%Yes
  • Yes60
  • No40

Both teams likely to score

Score probability

Probability of each scoreline, %

Røa W ↓

Kolbotn W →
0
1
2
3
4
0
0–05%
0–17%
0–25%
0–32%
0–41%
1
1–08%
1–111%
1–28%
1–34%
1–41%
2
2–06%
2–19%
2–26%
2–33%
2–41%
3
3–03%
3–15%
3–23%
3–32%
3–41%
4
4–01%
4–12%
4–21%
4–31%
4–40%

Most likely 1–1 (11%) · grid covers 97% of scorelines

More markets

Total goals

OverUnder0.5
95%5%1.5
80%20%2.5
57%43%3.5
35%65%4.5
18%82%

Double chance

Røa W or draw
65%
Røa W or Kolbotn W
76%
Draw or Kolbotn W
59%

Winning margin

Røa W wins by 2+
20%
Kolbotn W wins by 2+
16%

Team goals

Røa W 1+ goals
79%
Røa W 2+ goals
46%
Røa W 3+ goals
21%
Kolbotn W 1+ goals
76%
Kolbotn W 2+ goals
42%
Kolbotn W 3+ goals
17%

Draw no bet

Røa W (draw refunded)
54%
Kolbotn W (draw refunded)
46%

Combos

Both score & 3+ goals
49%
Both score & under 3
11%

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

Røa W at home — creates 1.04, concedes 1.75 · 55 matches

Kolbotn W away — creates 1.11, concedes 2.09 · 44 matches

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

2

Expected goals for this match

Røa W attack 1.04 + Kolbotn W defence 2.09 → ÷2 → 1.56

Kolbotn W attack 1.11 + Røa W defence 1.75 → ÷2 → 1.43

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 41%?"

Røa W scores more
41%
level
24%
Kolbotn W scores more
35%

Røa W at 41% 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 41% does not mean "Røa W 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.

Probable lineups not yet announced

Starting lineups are usually confirmed ~1 hour before kickoff

Toppserien: Røa W 2–1 Kolbotn W

Røa W beat Kolbotn W 2-1 in Toppserien on June 7, 2025.

The match was played at Roabanen in Oslo.