Scoreo

Portsmouth vs WatfordChampionship 2025

Portsmouth
Portsmouth
FT
20
HT: 00
Watford
Watford
H. Mullins 87'
M. Futacs 54'
1/2/2012ChampionshipChampionship · Round 25Fratton Park

Match Prediction

Statistical Prediction

Based on goals from last 32+ matches

Portsmouth44%
×Draw28%
Watford28%
Correct in 49 of 100 matches — 5 more than always backing the home side
Model
48.6%
Always home
43.8%

The model picks a winner (home or away) for each finished match using only pre-kickoff data, then checks it against the real result: 48.6% correct across 15,072 matches, vs 43.8% for always backing the home side.

Home picks 50.1% correct · Away picks 45.3% 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.

Portsmouth
1.34
Watford
1.00

Portsmouth creates 34% more chances

Season form · 32 home / 55 away

creates per match

Portsmouth
1.13
Watford
0.98

allows per match

Portsmouth
1.03
Watford
1.56

finishing

Portsmouth+0.00on par
Watford+0.00on par

Total goals

59%Under
  • Under59
  • Over41

Fewer than 3 goals likely

Both teams score

53%No
  • No53
  • Yes47

One side may not score

Score probability

Probability of each scoreline, %

Portsmouth

Watford
0
1
2
3
4
0
0010%
0110%
025%
032%
040%
1
1013%
1113%
126%
132%
141%
2
209%
219%
224%
231%
240%
3
304%
314%
322%
331%
340%
4
401%
411%
421%
430%
440%

Most likely 1–0 (13%) · grid covers 98% of scorelines

More markets

Total goals

OverUnder0.5
90%10%1.5
68%32%2.5
41%59%3.5
21%79%4.5
9%91%

Double chance

Portsmouth or draw
72%
Portsmouth or Watford
72%
Draw or Watford
56%

Winning margin

Portsmouth wins by 2+
21%
Watford wins by 2+
10%

Team goals

Portsmouth 1+ goals
74%
Portsmouth 2+ goals
39%
Portsmouth 3+ goals
15%
Watford 1+ goals
63%
Watford 2+ goals
26%
Watford 3+ goals
8%

Draw no bet

Portsmouth (draw refunded)
61%
Watford (draw refunded)
39%

Combos

Both score & 3+ goals
34%
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

Portsmouth at homecreates 1.13, concedes 1.03 · 32 matches

Watford awaycreates 0.98, concedes 1.56 · 55 matches

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

2

Expected goals for this match

Portsmouth attack 1.13 + Watford defence 1.56 → ÷2 → 1.34

Watford attack 0.98 + Portsmouth defence 1.03 → ÷2 → 1.00

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 44%?"

Portsmouth scores more
44%
level
28%
Watford scores more
28%

Portsmouth at 44% 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 44% does not mean "Portsmouth 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.

Portsmouth
Watford

Portsmouth substitutes

64'C. IwelumoT. Deeney
71'J. EustaceM. Yeates
83'J. BondP. Buaben

Watford substitutes

Championship: Portsmouth 2–0 Watford

Portsmouth beat Watford 2-0 in Championship on January 2, 2012.

Goals: M. Futacs (54'), H. Mullins (87').

The match was played at Fratton Park.