Norwich City vs Portsmouth prediction

Norwich City

Match start date: Apr 18, 2025

VS

Tournament: England. Championship

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Portsmouth

Our app uses a special algorithm to predict the outcome of the match between Norwich City and Portsmouth. This algorithm is designed to detect any inaccuracies in the bookmakers' odds by analyzing a vast amount of input data.

Norwich City

For Norwich City, we analyze their last 8 matches, taking into account various factors such as the quality of their performance, the match results, the location of the match (whether it was played at home or away), and the strength of their opponents. To determine the strength of the opponents, we look at the results of their previous matches. For each game, we will give the team Norwich City conditional points, which later will be used to determine the favorite.

11/04

Away

47 Burnley

1:2

+54

08/04

Home

34 Sunderland

0:0

+26

05/04

Away

24 Plymouth Argyle

1:2

+27

29/03

Home

27 West Bromwich Albion

1:0

+27

14/03

Away

39 Bristol City

1:2

+40

11/03

Home

23 Sheffield Wednesday

2:3

+13

07/03

Home

28 Oxford United

1:1

+16

01/03

Away

20 Blackburn Rovers

1:1

+20

Portsmouth

Similarly, for Portsmouth, we analyze their last 8 matches using the same approach.

12/04

Home

21 Derby County

2:2

+18

09/04

Away

41 Coventry City

0:1

+41

05/04

Away

32 Millwall

1:2

+31

29/03

Home

20 Blackburn Rovers

1:0

+29

15/03

Away

27 Preston North End

1:2

+25

12/03

Home

24 Plymouth Argyle

1:2

+12

09/03

Home

47 Leeds United

1:0

+53

01/03

Away

16 Luton Town

0:1

+13

Identifying the favourite

After analyzing both teams' last 8 matches, we've assigned 222 points to the home team and 222 points to the away team. This suggests that one team has an advantage over the other. However, it's important to consider that the home team (Norwich City) is playing on their own turf, which may slightly improve their chances of winning.

Accumulated points

Norwich City 222
Portsmouth 222

To determine what percentage of victories each team achieves at home and away, we've compiled statistics from several recent years to eliminate any chance-related factors. It turns out that 71.43% of victories for the team Norwich City occurred in home matches. For the team Portsmouth this indicator is 60.66%. On average, this equates to 66.04%, suggesting a slight advantage for Norwich City all other things being equal.

Percentage of home wins by teams

Norwich City

Norwich City 71.43%

Portsmouth

Portsmouth 60.66%

Average

Average 66.04%

Now, to determine the favorite of the match, we will take 66.04% of the home team's points and 33.96% of the away team's points. It turns out that the favorite of the match is Norwich City with an advantage of 146 points against 75. If we convert it to a percentage ratio, it will be 66.04% to 33.96%.

Points earned with home win percentage

Norwich City 146
Portsmouth 75

Bookmakers odds and probability

Now let's see who the bookmakers consider the favorite and compare their data with our calculations. The bookmakers estimate the probability of a draw in this match at 24.69% with a coefficient of 4.05. The coefficient for the home team's victory is 1.84, and for the away team's victory it is 4.8. If we exclude the draw, the probability of the home team's victory will be 72.34%, and the away team's victory - 27.66%. This differs from our calculations.

Comparison of calculated data with bookmakers

Bookmakers

Norwich City 72.34%
Portsmouth 27.66%

Our calculation

Norwich City 66.04%
Portsmouth 33.96%

Match prediction

As a result of the analysis conducted, an inaccuracy was found in the bookmaker's line. In our opinion, the probability of Portsmouth's victory is an order of magnitude higher than what the bookmakers think. The difference is 5.96%. The coefficient for the team's victory is 4.8, while in reality, it should be 3.91.

Comparison with bookmakers odds

Home Win

Draw

Away Win

Bookmakers

1.84

4.05

4.8

Our calculation

2.01

4.05

3.91

We suggest using our prediction. But we do not guarantee that the bet will definitely win. Our strategy is designed to generate profits over the long term.

Away Win

4.8

Our prediction statistics

2025 March

QUANTITY 2446

ROI +9.69%

EARNINGS +$23697

2025 April

QUANTITY 1621

ROI +6.78%

EARNINGS +$10988

Previous week

QUANTITY 711

ROI +3.5%

EARNINGS +$2489

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