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Grimsby 1-1 Chesterfield – Result & Analysis

🎯

Fixture360 only lists fixtures from a curated set of leagues, chosen specifically to keep our prediction model accurate.

League Two · Regular Season - 27

Kick-off

Sat 18 Jan 2025

15:00

Venue

Blundell Park

Competition

League Two

England

Status

FT
💬 Comment 📝 Notes
📋

Poisson model rates Grimsby at 43% — neither recent form nor the head-to-head data gives a clear steer either way as Grimsby face Chesterfield.

✍️ Match Preview

Pre-Match Analysis

Grimsby and Chesterfield meet at Blundell Park in League Two (matchday 27). This fixture gets under way on Saturday 18 January 2025 at 15:00 UK time.

Form & Momentum

Grimsby have collected 1.30 PPG across their last 10 games: 4W 1D 5L. Last five: L W W L L. Offensively they are averaging 1.70 goals per game, with 1.50 conceded. 3 clean sheets from 10 outings (30%).

In front of their own supporters, Grimsby have posted 4W 0D 6L from their last 10 home games — 1.20 PPG. At home they are averaging 1.40 goals scored and 1.80 conceded per game.

Chesterfield's record over their last 10 games: 4W 0D 6L (1.20 PPG). Last five: W W L L L. Their scoring rate of 1.00 per game is modest, conceding 1.40 — not a side to back heavily on the Over 2.5 from their form alone. 4 clean sheets in 10 outings (40%) underlines their defensive solidity. Both teams have scored in just 30% of their games, reflecting a regular tendency to keep or record clean sheets.

When travelling, Chesterfield have posted 4W 1D 5L from their last 10 away outings — 1.30 PPG. Away from home they average 1.70 goals scored and 1.40 conceded per game.

A near-identical PPG reading — 1.30 for Grimsby, 1.20 for Chesterfield — means the form record is uninstructive on result selection. The goals and market sections will carry greater evidential weight.

H2H History

The head-to-head record is closely matched — across the 1 H2H match in our data, Chesterfield edge it 1 wins to 0, with 0 draws. Neither side has a commanding advantage. With only 1 H2H match to go on, treat this as a light input.

The 1 H2H match in our data have been high-scoring — 3.0 goals per game on average — which backs the Over 2.5 market from the head-to-head side. The most recent of those, on 7 Sep 2024, ended Grimsby 1–2 Chesterfield — a Chesterfield win.

With the win record balanced, the strongest H2H signal is in the goals market — at 3.0 goals per game, Over 2.5 is the cleaner angle from the head-to-head data.

Trading

Grimsby half-time and goal-timing data (last 24 games, 12 of them at home): at least one goal arrives before half-time in 58% of their matches in home games; when goalless at HT, a second-half goal follows 86% of the time; BTTS occurs in 58% of their matches (home games); Over 2.5 goals lands in 75% of games (home games); Over 3.5 in 38%.

Chesterfield half-time and goal-timing data (last 24 games, 12 of them away): at least one goal arrives before half-time in 92% of their matches in away games; when goalless at HT, a second-half goal follows 100% of the time; two or more arrive in the second half on 67% of those occasions; of the 10 games they led at half-time, they failed to win 30%; BTTS occurs in 33% of their matches (away games); Over 2.5 goals lands in 67% of games (away games).

BTTS rates are mixed from the trading data — Grimsby 58% versus Chesterfield 50%; no strong lean in either direction. The over/under 2.5 picture is inconclusive from the in-play data (Grimsby 71% | Chesterfield 58%).

Poisson Model

The Poisson distribution model projects Grimsby 1.82 xG and Chesterfield 1.58 xG. These expected goals figures are the primary input: they feed a goal-probability matrix across all scoreline combinations to derive the result and market probabilities below. Underlying strength ratings: Grimsby attack 1.168 / defence 1.242 | Chesterfield attack 1.077 / defence 1.169. League average goals — home 1.332 / away 1.178. Grimsby's defence rating of 1.242 (above 1 = concedes more than average) is pushing Chesterfield's projected output up. Data: built from Grimsby's last 71 games and Chesterfield's last 24.

Result probabilities: Grimsby 43% | Draw 24% | Chesterfield 33%. Fair-value odds: Grimsby 2.32 | Draw 4.16 | Chesterfield 3.04. This is a low-confidence result — no outcome reaches 45%. The draw at 24% is a primary outcome, not an afterthought.

Goals markets: Over 2.5 probability 66% | BTTS Yes probability 67% | Total xG 3.40. Over 2.5 is the model's clear signal at 66% — a total xG of 3.40 means the expected score alone exceeds the 2.5 threshold, making the Over not just likely but structurally supported by both sides' attack/defence profiles. BTTS Yes at 67% — both xG figures (1.82 / 1.58) are high enough that each side is projected to find the net.

Final Verdict

Poisson rates Grimsby as the most likely outcome at 43% — marginal model lean. Draw probability of 24% warrants consideration of Double Chance or Draw No Bet on Grimsby if the outright odds are short. The opposing side holds a 33% win probability per the model — this is not a banker and should be staked accordingly.

The Poisson model projects 3.40 xG in total — Over 2.5 at 66% — reasonable conviction, supported by recent form (Grimsby's last 10 home games and Chesterfield's last 10 away games) averaging 3.2 goals per game.

Poisson assigns a 67% probability to BTTS Yes based on the attack/defence strength model. Form rates are neutral — both teams scored in: Grimsby 50% (last 10 home games) | Chesterfield 40% (last 10 away games).

🔮 Your Prediction

Sign in to submit your prediction and see how it compares to the rest of the community.

💡 Key Insights

H2H The H2H record is evenly balanced (Grimsby 0W, 0D, Chesterfield 1W from the 1 H2H match in our data), with no clear advantage.
Goals H2H (3.00 goals/game across 1 H2H match) and Poisson xG (3.40) both back Over 2.5 goals (66% Poisson probability).
BTTS H2H BTTS 100% and Poisson BTTS Yes 67% — two-way scoring is backed by both the H2H data and the model.
Form Grimsby Poisson xG (1.82) exceeds their recent form scoring rate (1.40 over their last 10 home games) — against this opponent, the model expects more than their recent scoring rate.
Goals Poisson Over 2.5 probability is 66% — the model favours goals in this fixture.
BTTS Poisson BTTS Yes probability is 67% — the model favours both teams scoring.

🏟️ Match Context

• Fixture: Grimsby vs Chesterfield | Competition: League Two, matchday 27 | Venue: Blundell Park • Kick-off: Saturday 18 January 2025 at 15:00 UK time • Data inputs: head-to-head data, recent form (overall and home/away), the Poisson prediction model and market pricing

📊 Statistical Prediction

• Poisson result probabilities: Grimsby 43% | Draw 24% | Chesterfield 33% • Poisson goal markets: Over 2.5 66% (Under 34%) | BTTS Yes 67% (No 33%) | xG Grimsby 1.82 / Chesterfield 1.58 • Poisson strength factors: Grimsby attack 1.168 / def 1.242 | Chesterfield attack 1.077 / def 1.169 | league avg home 1.332 / away 1.178 • Poisson stance: Grimsby (43%) — low confidence — close contest

🧮 Prediction Model

1.82

Grimsby xG

Expected Goals

1.58

Chesterfield xG

43%
24%
33%
Grimsby Draw Chesterfield

67%

BTTS

86%

Over 1.5

66%

Over 2.5

44%

Over 3.5

Full score-by-score matrix & model internals in the "Full Poisson Detail" section below ↓

⚠️ This analysis is generated algorithmically from statistical data and is intended for informational purposes only. It does not constitute betting advice. Please gamble responsibly.

❓ Grimsby vs Chesterfield FAQs

What time does Grimsby vs Chesterfield kick off?

Grimsby vs Chesterfield kicked off at 15:00 UK time on Saturday 18 January 2025 at Blundell Park.

What was the final score in Grimsby vs Chesterfield?

Grimsby 1 - 1 Chesterfield.

Where is Grimsby vs Chesterfield being played?

The match is being played at Blundell Park.

What competition is Grimsby vs Chesterfield part of?

Grimsby vs Chesterfield is a League Two fixture (matchday 27) (England).

Who is favourite to win Grimsby vs Chesterfield?

Our statistical model gives Grimsby a 43% chance of winning, Chesterfield a 33% chance, and a 24% chance of a draw — making Grimsby the favourite.

Will both teams score in Grimsby vs Chesterfield?

Our model estimates a 67% probability that both Grimsby and Chesterfield will score, so it leans towards BTTS Yes.

Will Grimsby vs Chesterfield have over 2.5 goals?

Our model puts the probability of over 2.5 goals in this match at 66%, so it leans towards over 2.5 goals.

🧮 Model Insight

Behind the Numbers

Grimsby's attacking strength (1.17x league average) is weighed against Chesterfield's defensive record (1.17x) to produce a home expected-goals figure of 1.82. Flip it around — Chesterfield's attack (1.08x) against Grimsby's defence (1.24x) — and the away total comes out at 1.58.

These ratings are built from Grimsby's last 71 games and Chesterfield's last 24 — a full enough recent sample to trust.

Most Likely Scorelines

The model's single most probable exact score is 1-1, at 10.9%. Close behind: 2-1 (8.7%), 1-2 (7.6%). Together the top three scorelines make up 27% of the probability — a moderately spread distribution, typical of a competitive match-up.

Most Likely Outcome

Grimsby Win

43%

Grimsby

2.32

24%

Draw

4.16

33%

Chesterfield

3.04

Top 3 Most Likely Scorelines

1 – 1

9.6%

Draw

Most likely

2 – 1

8.7%

Home win

1 – 2

7.6%

Away win

Expected Goals & Win Odds

1.82

Grimsby xG

Total xG

3.40

1.58

Chesterfield xG

43%
24%
33%
GrimsbyDrawChesterfield

2.32

43%

Home win

4.16

24%

Draw

3.04

33%

Away win

Goals Markets

85%

Over 1.5

1.18

15%

Under 1.5

6.67

66%

Over 2.5

1.52

34%

Under 2.5

2.94

44%

Over 3.5

2.27

56%

Under 3.5

1.79

25%

Over 4.5

4.00

75%

Under 4.5

1.33

Match Markets

Both Teams to Score

67%

BTTS Yes

1.49

33%

BTTS No

3.05

Clean Sheet

21%

Grimsby

4.84

16%

Chesterfield

6.17

Win to Nil

9%

Grimsby

11.24

5%

Chesterfield

18.72

Score Probability Matrix (%)

H \ A 0 1 2 3 4 5
0 3.4 5.3 4.2 2.2 0.9 0.3
1 6.1 9.6 7.6 4.0 1.6 0.5
2 5.5 8.7 6.9 3.6 1.4 0.4
3 3.4 5.3 4.2 2.2 0.9 0.3
4 1.5 2.4 1.9 1.0 0.4 0.1
5 0.6 0.9 0.7 0.4 0.1 –

Green = home win Β· Grey = draw Β· Amber = away win Β· Outlined cell = most likely score

▶ Model Internals
λ Home (xG) 1.819
λ Away (xG) 1.576
Total xG 3.395
League avg home goals 1.332
League avg away goals 1.178
Grimsby attack strength 1.168
Grimsby defence strength 1.242
Chesterfield attack strength 1.077
Chesterfield defence strength 1.169
Data phase CurrentSeason
Games used (H/A) 71 / 24

❓ Grimsby vs Chesterfield Prediction FAQs

What is the most likely scoreline for Grimsby vs Chesterfield?

Our Poisson model rates 1-1 as the single most likely exact scoreline, at 10.9%.

How many goals are Grimsby and Chesterfield expected to score?

The model projects 1.82 expected goals for Grimsby and 1.58 for Chesterfield, a combined total of 3.40.

How confident is the prediction model for Grimsby vs Chesterfield?

Not very — the model's leading outcome sits at just 43%, meaning this is rated as a genuinely open contest with no dominant favourite.

📈 Form Insight

The Form Picture

Grimsby's recent record stands at 12W 1D 11L from 24 games, a 1.54 PPG return, with L-W-W-L-L in the last five.

Chesterfield, meanwhile, have gone 9W 7D 8L across 24 games — 1.42 PPG, with W-W-L-L-L in their last five.

There isn't much between them on recent form — 1.54 PPG for Grimsby against 1.42 for Chesterfield. Neither side arrives with a clear form advantage.

Home & Away Splits

At home specifically, Grimsby have managed 6W 0D 6L from their last 12 home games — 1.50 PPG in front of their own supporters.

Chesterfield's away record stands at 5W 1D 6L across their last 12 away games, a 1.33 PPG haul.

Scoring & Defensive Trends

Grimsby are averaging 1.50 goals scored and 1.62 conceded per game recently; Chesterfield are on 1.58 scored and 1.21 conceded.

Last 24 Results

Current season: same league only · Previous season: all leagues (covers promoted/relegated teams)

Grimsby

Grimsby

Blended
L W W L L
Chesterfield

Chesterfield

Blended
W W L L L
24 Played 24
12/1/11 W / D / L 9/7/8
1.54 Points Per Game 1.42
1.50 Avg Goals Scored 1.58
1.62 Avg Goals Conceded 1.21
3.12 Avg Goals / Game 2.79
7 Clean Sheets 7
14 BTTS 12
17 Over 2.5 Games 14
Grimsby

Grimsby

L
A Bradford
1–3 HT 0–1
04 Jan
L
A Accrington ST
2–3 HT 2–1
01 Jan
W
H Port Vale
3–0 HT 1–0
29 Dec
W
H Harrogate Town
2–1 HT 0–0
26 Dec
L
A Swindon Town
1–3 HT 0–2
21 Dec
L
H Crewe
0–2 HT 0–0
14 Dec
W
A Morecambe
3–0 HT 2–0
07 Dec
W
H Accrington ST
5–2 HT 4–0
03 Dec
L
H Colchester
0–1 HT 0–0
23 Nov
D
A Newport County
0–0 HT 0–0
16 Nov
W
A AFC Wimbledon
1–0 HT 1–0
09 Nov
L
H Milton Keynes Dons
1–3 HT 1–0
26 Oct
W
A Tranmere
1–0 HT 0–0
22 Oct
L
H Walsall
1–4 HT 0–0
19 Oct
W
A Salford City
2–1 HT 2–1
12 Oct
L
H Doncaster
0–3 HT 0–3
05 Oct
W
A Gillingham
1–0 HT 1–0
01 Oct
W
A Carlisle
3–2 HT 1–2
28 Sep
W
H Bromley
1–0 HT 0–0
21 Sep
L
H Barrow
1–2 HT 1–2
14 Sep
L
A Chesterfield
1–2 HT 0–2
07 Sep
W
H Bradford
2–1 HT 1–0
31 Aug
L
A Notts County
1–4 HT 1–3
22 Aug
W
H Cheltenham
3–2 HT 1–0
17 Aug
Chesterfield

Chesterfield

L
H Milton Keynes Dons
1–2 HT 0–2
01 Jan
L
A Bradford
1–2 HT 1–1
29 Dec
L
A Fleetwood Town
0–2 HT 0–1
26 Dec
W
H AFC Wimbledon
1–0 HT 1–0
21 Dec
W
A Carlisle
2–0 HT 1–0
14 Dec
W
H Tranmere
3–0 HT 2–0
07 Dec
L
A Milton Keynes Dons
0–3 HT 0–2
03 Dec
W
H Barrow
1–0 HT 0–0
23 Nov
L
A Harrogate Town
1–2 HT 0–0
16 Nov
L
H Accrington ST
0–3 HT 0–1
09 Nov
W
A Morecambe
5–2 HT 1–1
26 Oct
D
H Colchester
1–1 HT 0–1
22 Oct
W
A Newport County
3–0 HT 1–0
18 Oct
D
H Notts County
2–2 HT 1–1
12 Oct
D
H Walsall
2–2 HT 1–1
05 Oct
D
A Bromley
2–2 HT 2–1
01 Oct
W
A Doncaster
3–0 HT 1–0
28 Sep
D
H Cheltenham
1–1 HT 1–0
21 Sep
L
A Port Vale
0–1 HT 0–1
14 Sep
W
H Grimsby
2–1 HT 2–0
07 Sep
L
A Gillingham
0–1 HT 0–1
31 Aug
D
H Salford City
1–1 HT 0–0
24 Aug
W
A Crewe
5–0 HT 4–0
17 Aug
D
H Swindon Town
1–1 HT 1–0
09 Aug

Grimsby (Home) vs Chesterfield (Away)

Home games only for the home side · Away games only for the away side

Grimsby

Grimsby

Blended
L W L W W
Chesterfield

Chesterfield

Blended
L L W L L
12 Played 12
6/0/6 W / D / L 5/1/6
1.50 Points Per Game 1.33
1.58 Avg Goals Scored 1.83
1.75 Avg Goals Conceded 1.25
3.33 Avg Goals / Game 3.08
2 Clean Sheets 4
7 BTTS 4
9 Over 2.5 Games 8
Grimsby

Grimsby — Home

W
Port Vale
3–0 HT 1–0
29 Dec
W
Harrogate Town
2–1 HT 0–0
26 Dec
L
Crewe
0–2 HT 0–0
14 Dec
W
Accrington ST
5–2 HT 4–0
03 Dec
L
Colchester
0–1 HT 0–0
23 Nov
L
Milton Keynes Dons
1–3 HT 1–0
26 Oct
L
Walsall
1–4 HT 0–0
19 Oct
L
Doncaster
0–3 HT 0–3
05 Oct
W
Bromley
1–0 HT 0–0
21 Sep
L
Barrow
1–2 HT 1–2
14 Sep
W
Bradford
2–1 HT 1–0
31 Aug
W
Cheltenham
3–2 HT 1–0
17 Aug
Chesterfield

Chesterfield — Away

L
Bradford
1–2 HT 1–1
29 Dec
L
Fleetwood Town
0–2 HT 0–1
26 Dec
W
Carlisle
2–0 HT 1–0
14 Dec
L
Milton Keynes Dons
0–3 HT 0–2
03 Dec
L
Harrogate Town
1–2 HT 0–0
16 Nov
W
Morecambe
5–2 HT 1–1
26 Oct
W
Newport County
3–0 HT 1–0
18 Oct
D
Bromley
2–2 HT 2–1
01 Oct
W
Doncaster
3–0 HT 1–0
28 Sep
L
Port Vale
0–1 HT 0–1
14 Sep
L
Gillingham
0–1 HT 0–1
31 Aug
W
Crewe
5–0 HT 4–0
17 Aug

❓ Grimsby vs Chesterfield Form FAQs

What form are Grimsby and Chesterfield in coming into this match?

Grimsby have gone 12W 1D 11L in their last 24 games (1.54 PPG), while Chesterfield have gone 9W 7D 8L in their last 24 (1.42 PPG).

Which team has the better venue record — Grimsby at home or Chesterfield away?

Grimsby's home record (1.50 PPG) is the stronger of the two venue-specific splits — Grimsby at home: 1.50 PPG; Chesterfield away: 1.33 PPG.

⚔️ Rivalry Insight

History of the Fixture

We have 4 H2H matches between these sides on record, dating back to September 2024 — a small sample, so read the trends with care. All of them came in League Two. The most recent was on 14 April 2026, roughly 7 months ago.

Records & Recent Trends

Chesterfield have won each of the latest 2 H2H matches we hold, a run that gives them the edge coming in.

Specifically as hosts in this fixture, Grimsby have gone 0W 1D 1L from the 2 H2H matches in our data played on their own ground against Chesterfield — worth weighing alongside the overall series record.

Last 4 Meetings

Grimsby

0

Grimsby

1

Draws

Chesterfield

3

Chesterfield

Recent Meetings

Chesterfield
2–1
14 Apr 26
Grimsby
Grimsby
0–1
15 Nov 25
Chesterfield
Grimsby
1–1
18 Jan 25
Chesterfield
Chesterfield
2–1
07 Sep 24
Grimsby

❓ Grimsby vs Chesterfield H2H FAQs

What is the head-to-head record between Grimsby and Chesterfield?

Across the 4 head-to-head matches in our data, Grimsby have won 0, Chesterfield have won 3, and 1 has been drawn.

When did Grimsby and Chesterfield last play each other?

The most recent meeting in our data was on 14 April 2026: Chesterfield 2-1 Grimsby.

Who has won more matches between Grimsby and Chesterfield?

Chesterfield have the better head-to-head record, with 3 wins from the 4 head-to-head matches in our data.

📈 Trading Insight

How These Sides Start

Grimsby see a goal before the break in 58% of their matches. They've gone in front at half-time 42% of the time, though they've let that lead slip 20% of the time they've held it — worth watching if they're only ahead by one.

Chesterfield are typically involved in an early goal — the half-time board shows at least one in 92% of their matches. They've gone in front at half-time 42% of the time, though they've let that lead slip 20% of the time they've held it — worth watching if they're only ahead by one.

Goals & Clean Sheets

BTTS sits in mixed territory for this pairing — Grimsby 58%, Chesterfield 33% — no strong lean either way from the trading data alone.

Goals have flowed in these teams' recent matches — Over 2.5 has landed at 75% for Grimsby and 67% for Chesterfield. Stepping up a level, Over 3.5 has also landed reasonably often — 33% and 25% respectively — worth a look for goal-hungry markets.

On the defensive side: Chesterfield in 33%; Chesterfield in 33%.

📈

Current season: same league only. Previous season: all leagues (covers promoted/relegated teams). All = any venue  |  Venue = Grimsby home games / Chesterfield away games. HT metrics require half-time score data β€” shown as β€” where unavailable.

Grimsby Grimsby Blended
Metric All
(24 games)
Venue
(12 games)
Half-Time Metrics
1+ Goal Before HT 17/24
(70.8%)
7/12
(58.3%)
2+ Goals Before HT 10/24
(41.7%)
3/12
(25%)
0-0 HT → 1+ Goal 2nd Half 6/7
(85.7%)
5/5
(100%)
0-0 HT → 2+ Goals 2nd Half 3/7
(42.9%)
3/5
(60%)
Winning at HT 10/24
(41.7%)
5/12
(41.7%)
Lost Lead (Win HT → No Win FT) 2/10
(20%)
1/5
(20%)
Came From Behind (Lose HT → Draw/Win FT) 1/7
(14.3%)
0/2
(0%)
Full-Time Metrics
BTTS 14/24
(58.3%)
7/12
(58.3%)
Over 2.5 Goals 17/24
(70.8%)
9/12
(75%)
Over 3.5 Goals 9/24
(37.5%)
4/12
(33.3%)
Clean Sheet 7/24
(29.2%)
2/12
(16.7%)
Failed to Score 4/24
(16.7%)
3/12
(25%)
Chesterfield Chesterfield Blended
Metric All
(24 games)
Venue
(12 games)
Half-Time Metrics
1+ Goal Before HT 21/24
(87.5%)
11/12
(91.7%)
2+ Goals Before HT 10/24
(41.7%)
5/12
(41.7%)
0-0 HT → 1+ Goal 2nd Half 3/3
(100%)
1/1
(100%)
0-0 HT → 2+ Goals 2nd Half 2/3
(66.7%)
1/1
(100%)
Winning at HT 10/24
(41.7%)
5/12
(41.7%)
Lost Lead (Win HT → No Win FT) 3/10
(30%)
1/5
(20%)
Came From Behind (Lose HT → Draw/Win FT) 1/7
(14.3%)
0/4
(0%)
Full-Time Metrics
BTTS 12/24
(50%)
4/12
(33.3%)
Over 2.5 Goals 14/24
(58.3%)
8/12
(66.7%)
Over 3.5 Goals 5/24
(20.8%)
3/12
(25%)
Clean Sheet 7/24
(29.2%)
4/12
(33.3%)
Failed to Score 5/24
(20.8%)
4/12
(33.3%)

❓ Grimsby vs Chesterfield Trading FAQs

Do both teams usually score in Grimsby and Chesterfield matches?

Not especially — both teams scoring has occurred in only 58% of Grimsby's recent matches and 33% of Chesterfield's, a rate that leans toward BTTS No.

Are Grimsby and Chesterfield matches usually high-scoring?

Recent trends suggest it could be — Over 2.5 goals has landed in 75% of Grimsby's matches and 67% of Chesterfield's.

Do Grimsby and Chesterfield matches tend to have early goals?

There has been at least one first-half goal in 58% of Grimsby's recent matches and 92% of Chesterfield's — a useful reference point for first-half goal markets.

📰

Grimsby and Chesterfield share the spoils in a 1-1 draw.

📝 Match Report

How It Unfolded

The points were shared at Blundell Park, Regular Season - 27, as Grimsby and Chesterfield drew 1-1 in the League Two. With the result on the board, the sections below measure it against everything the model and the numbers projected in advance.

The Model vs The Result

The Poisson model went into this projecting Grimsby 1.82 xG and Chesterfield 1.58 xG, a combined 3.40. The scoreboard read 1-1 for 2 actual goals. Grimsby fell 0.8 short of their projected output. Those figures were built on strength ratings of Grimsby attack 1.17 / defence 1.24 against Chesterfield attack 1.08 / defence 1.17, drawn from 71/24 games (CurrentSeason).

On the result, the model split it Grimsby 43% | Draw 24% | Chesterfield 33%, with Grimsby to win its most likely call at 43%. Instead the game produced a draw, an outcome the model had rated at just 24% — a clear break from expectation and a genuine upset by the numbers.

Goals & Markets

The model rated Over 2.5 goals at 66%. The game delivered 2, so it stayed under — the opposite of the projected direction. Over 1.5 had been 86% and landed. Over 3.5 was 44% and did not. On both teams to score, the model sat at 67% and the match saw both sides score — another call in the model's favour. Historically the two sides average 65% Over 2.5 across their same-competition games (Grimsby 71%, Chesterfield 58%), a base rate that pointed the other way from today's under. Their combined BTTS history runs at 54%, which matched the both-scored outcome.

Trading Patterns vs Reality

Grimsby's trading profile (24 games, 12 home) set some clear expectations: BTTS lands in 58% of their matches — today it did.

Chesterfield's trading profile (24 games, 12 away) set some clear expectations: BTTS lands in 50% of their matches — today it did.

Form vs Result

The form lines were close — Grimsby 1.54 PPG, Chesterfield 1.42 PPG — offering no strong steer, and the draw fit that even billing. Chesterfield (home/away splits) managed 1 against a 1.83 scoring average — below par going forward.

Verdict

Grading the result against the stored data, 1 of 3 pre-match signals came in: result (miss), Over 2.5 (miss), BTTS (hit). The data was on the wrong side of this result more often than not — a reminder that a single match sits well inside the model's variance.

💡 Key Insights

Model Goals market defied the model — 66% Over 2.5 probability, but 2 goals scored.
Model BTTS matched the model — 67% projected, both teams scored.
Trading Trading data bucked — 65% historical Over 2.5 rate, but the game stayed under.

⚠️ This match report is generated algorithmically from the final score, our prediction model, and each team's historical form and trading data. Analysis is for informational purposes only.

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