Chesterfield 2-1 Grimsby – Result & Analysis
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Poisson model rates Grimsby at 38%, yet other data sources diverge — this Chesterfield vs Grimsby fixture contains genuine analytical tension.
✍️ Match Preview
Pre-Match Analysis
Chesterfield and Grimsby meet at SMH Group Stadium in League Two, Regular Season - 40. This fixture gets under way on Tuesday 14 April 2026 at 19:45 UTC.
Form & Momentum
Chesterfield have collected 1.70 PPG across 10 League Two outings this season: 5W 2D 3L. Last five: L W W W D. They are averaging 1.30 goals per game and conceding 1.10 — a modest attacking output that tempers optimism on the Over 2.5 market. 4 clean sheets in 10 games (40%) reflects a solid defensive base.
In front of their own supporters this season, Chesterfield have posted 3W 4D 3L at SMH Group Stadium — 1.30 PPG. At home they are averaging 1.10 goals scored and 1.10 conceded per game. 4 home clean sheets from 10 games (40%) — a solid defensive base on their own ground.
Grimsby's overall League Two record this term: 6W 1D 3L from 10 games (1.90 PPG). Last five: W W L W W. They are scoring at 1.80 per game and conceding 1.10. 4 clean sheets in 10 outings (40%) underlines their defensive solidity.
When travelling in League Two this season, Grimsby have posted 5W 2D 3L from 10 away outings — 1.70 PPG. Away from home they average 0.90 goals scored and 0.70 conceded per game. 6 away clean sheets from 10 games (60%) — they are as difficult to score against on the road as they are at home. Away from home, both teams have scored in only 20% of games — a low rate that backs BTTS No when they travel.
A near-identical PPG reading — 1.70 for Chesterfield, 1.90 for Grimsby — means the form record is uninstructive on result selection. The goals and market sections will carry greater evidential weight.
H2H History
Form and model data should carry more weight here — the historical record is too balanced to provide a directional steer. From 3 meetings: Chesterfield 2W, Grimsby 0W, 1D.
The 3 previous meetings have averaged 2.0 goals per game — a neutral rate that provides no strong lean on the goals market from the H2H alone. The most recent clash, on 15 Nov 2025, ended 1–0 with Chesterfield winning.
The head-to-head offers no strong directional steer in either the result or goals markets. Form, the predictive model and current market pricing should carry more weight than the historical record for this fixture.
Trading
Chesterfield half-time and goal-timing data (87 games, 42 at home): they score before half-time in 83% of fixtures in home games; when goalless at HT, a second-half goal follows 88% of the time; BTTS occurs in 60% of their matches (home games); Over 2.5 goals lands in 55% of games (home games).
Grimsby half-time and goal-timing data (87 games, 42 at away): they score before half-time in 74% of fixtures in away games; when goalless at HT, a second-half goal follows 86% of the time; BTTS occurs in 50% of their matches (away games); Over 2.5 goals lands in 50% of games (away games).
BTTS rates are mixed from the trading data — Chesterfield 54% versus Grimsby 52%; no strong lean in either direction. The over/under 2.5 picture is inconclusive from the in-play data (Chesterfield 52% | Grimsby 52%).
Poisson Model
The Poisson distribution model projects Chesterfield 1.04 xG and Grimsby 1.14 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: Chesterfield attack 1.029 / defence 1.001 | Grimsby attack 0.968 / defence 0.819. League average goals — home 1.239 / away 1.179. Data: 88 Chesterfield games / 87 Grimsby games used (CurrentSeason).
Result probabilities: Chesterfield 33% | Draw 29% | Grimsby 38%. Fair-value odds: Chesterfield 3.03 | Draw 3.45 | Grimsby 2.63. This is a low-confidence result — no outcome exceeds 45%. The draw at 29% is a primary outcome, not an afterthought.
Goals markets: Over 2.5 probability 37% | BTTS probability 44% | Total xG 2.18. Under 2.5 has a narrow probability edge at 63% — total xG of 2.18 is below the line but not decisively so. BTTS probability of 44% is moderate — neither team is projected to score with enough certainty to make Yes a clear standalone call.
Final Verdict
Poisson rates Grimsby as the most likely outcome at 38% — marginal model lean. Draw probability of 29% 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 2.18 xG in total — Under 2.5 at 37% — reasonable confidence, supported by form averaging 1.9 goals per game.
Poisson assigns a 44% probability to BTTS No based on the attack/defence strength model. Form rates corroborate: Chesterfield 40% | Grimsby 20% BTTS from recent games.
The outsider holds a 33% win probability per the model — this is not a banker and should not be treated as one. Proportionate stakes are appropriate given the genuine contest the data projects.
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💡 Key Insights
🏟️ Match Context
• Fixture: Chesterfield vs Grimsby | Competition: League Two, Regular Season - 40 | Venue: SMH Group Stadium • Kick-off: Tuesday 14 Apr 2026, 19:45 UTC • Data inputs: H2H history, form splits, prediction model signals, and market pricing
📊 Statistical Prediction
• Poisson result probabilities: Chesterfield 33% | Draw 29% | Grimsby 38% • Poisson goal markets: Over 2.5 37% | BTTS 44% | xG Chesterfield 1.04 / Grimsby 1.14 • Poisson strength factors: Chesterfield attack 1.029 / def 1.001 | Grimsby attack 0.968 / def 0.819 | league avg home 1.239 / away 1.179 • Poisson stance: Grimsby (38%) — low confidence — close contest
🧮 Prediction Model
1.04
Chesterfield xG
Expected Goals
1.14
Grimsby xG
44%
BTTS
64%
Over 1.5
37%
Over 2.5
18%
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.
❓ Frequently Asked Questions
What time does Chesterfield vs Grimsby kick off?
Chesterfield vs Grimsby kicked off at 19:45 on Tuesday 14 April 2026 at SMH Group Stadium.
What was the final score in Chesterfield vs Grimsby?
Chesterfield 2 - 1 Grimsby.
Where is Chesterfield vs Grimsby being played?
The match is being played at SMH Group Stadium.
What competition is Chesterfield vs Grimsby part of?
Chesterfield vs Grimsby is a Regular Season - 40 fixture in the League Two (England).
Who is favourite to win Chesterfield vs Grimsby?
Our statistical model gives Chesterfield a 33% chance of winning, Grimsby a 38% chance, and a 29% chance of a draw — making Grimsby the favourite.
Will both teams score in Chesterfield vs Grimsby?
Our model estimates a 44% probability that both Chesterfield and Grimsby will score (BTTS).
Will Chesterfield vs Grimsby have over 2.5 goals?
Our model puts the probability of over 2.5 goals in this match at 37%.
What is the head-to-head record between Chesterfield and Grimsby?
Record (3 meetings): Chesterfield 2W | Draws 1 | Grimsby 0W.
What form are Chesterfield and Grimsby in?
Chesterfield (all comps): 5W-2D-3L in 10 | 1.70 PPG | GF 1.30 / GA 1.10 | L5 L-W-W-W-D. Grimsby (all comps): 6W-1D-3L in 10 | 1.90 PPG | GF 1.80 / GA 1.10 | L5 W-W-L-W-W.
🧮 Model Insight
Behind the Numbers
Chesterfield's attacking strength (1.03x league average) is weighed against Grimsby's defensive record (0.82x) to produce a home expected-goals figure of 1.04. Flip it around — Grimsby's attack (0.97x) against Chesterfield's defence (1.00x) — and the away total comes out at 1.14.
These ratings are built from 88/87 games of current-season data — a full enough sample to trust.
Most Likely Scorelines
The model's single most probable exact score is 1-1, at 15.1%. Close behind: 0-0 (13.0%), 0-1 (11.1%). Those top three scorelines alone account for 39% of the model's total probability mass — a relatively concentrated, predictable distribution for this fixture.
Most Likely Outcome
Grimsby Win
33%
3.04
29%
3.42
38%
2.64
Top 3 Most Likely Scorelines
1 – 1
13.4%
Draw
Most likely
0 – 1
12.8%
Away win
1 – 0
11.7%
Home win
Expected Goals & Win Odds
1.04
Chesterfield xG
Total xG
2.18
1.14
Grimsby xG
3.04
33%
Home win
3.42
29%
Draw
2.64
38%
Away win
Goals Markets
64%
Over 1.5
1.56
36%
Under 1.5
2.78
37%
Over 2.5
2.70
63%
Under 2.5
1.59
18%
Over 3.5
5.56
82%
Under 3.5
1.22
7%
Over 4.5
14.29
93%
Under 4.5
1.08
Match Markets
Both Teams to Score
44%
BTTS Yes
2.27
56%
BTTS No
1.79
Clean Sheet
32%
3.13
35%
2.84
Win to Nil
10%
9.53
13%
7.49
Score Probability Matrix (%)
| H \ A | 0 | 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|---|---|
| 0 | 11.2 | 12.8 | 7.3 | 2.8 | 0.8 | 0.2 |
| 1 | 11.7 | 13.4 | 7.6 | 2.9 | 0.8 | 0.2 |
| 2 | 6.1 | 7.0 | 4.0 | 1.5 | 0.4 | 0.1 |
| 3 | 2.1 | 2.4 | 1.4 | 0.5 | 0.2 | – |
| 4 | 0.6 | 0.6 | 0.4 | 0.1 | – | – |
| 5 | 0.1 | 0.1 | 0.1 | – | – | – |
Green = home win · Grey = draw · Amber = away win · Outlined cell = most likely score
▶ Model Internals
❓ Frequently Asked Questions
What is the most likely scoreline for Chesterfield vs Grimsby?
Our Poisson model rates 1-1 as the single most likely exact scoreline, at 15.1%.
How many goals are Chesterfield and Grimsby expected to score?
The model projects 1.04 expected goals for Chesterfield and 1.14 for Grimsby, a combined total of 2.18.
How confident is the prediction model for Chesterfield vs Grimsby?
Not very — the model's leading outcome sits at just 38%, meaning this is rated as a genuinely open contest with no dominant favourite.
📈 Form Insight
The Form Picture
Chesterfield come into this having played 87 games, going 36W 26D 25L for 1.54 points per game. Their last five reads L-W-W-W-D.
On the other side, Grimsby sit at 1.56 PPG from 87 outings (39W 19D 29L), a run that reads W-W-L-W-W across their last five.
There isn't much between them on recent form — 1.54 PPG for Chesterfield against 1.56 for Grimsby. Neither side arrives with a clear form advantage.
Home & Away Splits
Chesterfield's home form reads 18W 16D 8L across 42 games on their own ground, a 1.67 PPG return.
Away from home, Grimsby have taken 1.55 points per game from 42 outings (18W 11D 13L).
Scoring & Defensive Trends
Chesterfield are averaging 1.51 goals scored and 1.25 conceded per game recently; Grimsby are on 1.41 scored and 1.29 conceded.
Last 87 Results — League Two
Current season: same league only · Previous season: all leagues (covers promoted/relegated teams)
Chesterfield
Current Season
Grimsby
Current Season
❓ Frequently Asked Questions
What form are Chesterfield and Grimsby in coming into this match?
Chesterfield have gone 36W 26D 25L in their last 87 games (1.54 PPG), while Grimsby have gone 39W 19D 29L in their last 87 (1.56 PPG).
Which team has the better venue record — Chesterfield at home or Grimsby away?
Chesterfield's home record (1.67 PPG) is the stronger of the two venue-specific splits — Chesterfield at home: 1.67 PPG; Grimsby away: 1.55 PPG.
⚔️ Rivalry Insight
History of the Fixture
On record, these two have faced off 4 times since September 2024 — enough meetings to establish some real patterns. Every recorded meeting has come in League Two. They last met on 14 April 2026, roughly 4 months ago.
Records & Recent Trends
Chesterfield have won the last 2 meetings between these two, a run that gives them the psychological edge coming in.
Specifically as hosts in this fixture, Chesterfield have gone 2W 0D 0L from 2 meetings on their own ground against Grimsby — worth weighing alongside the overall series record.
Last 4 Meetings
3
Chesterfield
1
Draws
0
Grimsby
Recent Meetings
❓ Frequently Asked Questions
What is the head-to-head record between Chesterfield and Grimsby?
From 4 meetings on record, Chesterfield have won 3, Grimsby have won 0, and 1 have been drawn.
When did Chesterfield and Grimsby last play each other?
They last met on 14 April 2026, when Chesterfield 2-1 Grimsby.
Who has won more matches between Chesterfield and Grimsby?
Chesterfield have the better head-to-head record, with 3 wins from 4 meetings.
📈 Trading Insight
How These Sides Start
Chesterfield are typically involved in an early goal — the half-time board shows at least one in 83% of their matches. They've gone in front at half-time 40% of the time. They've also shown some fight from behind, salvaging a draw or win after trailing at half-time in 17% of those situations.
Grimsby are typically involved in an early goal — the half-time board shows at least one in 74% of their matches. They've gone in front at half-time 38% of the time.
Goals & Clean Sheets
BTTS sits in mixed territory for this pairing — Chesterfield 60%, Grimsby 50% — no strong lean either way from the trading data alone.
Over 2.5 has been close to a coin-flip for both sides — 55% (Chesterfield) and 50% (Grimsby).
On the defensive side: Chesterfield keep a clean sheet in 31% of their matches; Grimsby in 36%.
Current season: same league only. Previous season: all leagues (covers promoted/relegated teams). All = any venue | Venue = Chesterfield home games / Grimsby away games. HT metrics require half-time score data — shown as — where unavailable.
❓ Frequently Asked Questions
Do both teams usually score when Chesterfield play Grimsby?
Not especially — both teams scoring has occurred in only 60% of Chesterfield's recent matches and 50% of Grimsby's, a rate that leans toward BTTS No.
Is Chesterfield vs Grimsby usually a high-scoring fixture?
Not particularly — Over 2.5 goals has come in for only 55% of Chesterfield's recent games and 50% of Grimsby's, pointing to a tighter contest.
Do Chesterfield and Grimsby tend to score early?
Chesterfield have had a goal before half-time in 83% of their recent matches, Grimsby in 74% — a useful reference point for first-half goal markets.
Shock result as Chesterfield defy the odds to beat Grimsby 2-1.
📝 Match Report
How It Unfolded
Chesterfield beat Grimsby 2-1 at SMH Group Stadium, Regular Season - 40, in the League Two. The remainder of the report sets that outcome against the pre-match model, the markets and the teams' data profiles.
The Model vs The Result
The Poisson model went into this projecting Chesterfield 1.04 xG and Grimsby 1.14 xG, a combined 2.18. The scoreboard read 2-1 for 3 actual goals. Chesterfield beat their projection by 1.0 — clinical relative to the chances the model priced in. Those figures were built on strength ratings of Chesterfield attack 1.03 / defence 1.00 against Grimsby attack 0.97 / defence 0.82, drawn from 88/87 games (CurrentSeason).
On the result, the model split it Chesterfield 33% | Draw 29% | Grimsby 38%, with Grimsby to win its most likely call at 38%. The actual Chesterfield win had been the model's second-ranked read at 33%, so the result diverged from the top call without being a shock.
Goals & Markets
The model rated Over 2.5 goals at 37%. The game delivered 3, so it went over — against the model's lean. Over 1.5 had been 64% and landed. On both teams to score, the model sat at 44% and the match saw both sides score — a miss on BTTS. Historically the two sides average 52% Over 2.5 across their same-competition games (Chesterfield 52%, Grimsby 52%), a base rate that agreed with today's over. Their combined BTTS history runs at 53%, which matched the both-scored outcome.
Trading Patterns vs Reality
Chesterfield's trading profile (87 games, 42 home) set some clear expectations: BTTS lands in 54% of their matches — today it did.
Grimsby's trading profile (87 games, 42 away) set some clear expectations: BTTS lands in 52% of their matches — today it did.
Form vs Result
The form lines were close — Chesterfield 1.54 PPG, Grimsby 1.56 PPG — offering no strong steer, and the Chesterfield win broke the near-deadlock.
Verdict
Grading the result against the stored data, 0 of 3 pre-match signals came in: result (miss), Over 2.5 (miss), BTTS (miss). This one broke away from the data — most of the pre-match signals were overturned by how the ninety minutes actually played out.
💡 Key Insights
⚠️ 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.