Grimsby vs Rotherham – Pre-Match Analysis
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Poisson rates Grimsby at 57% — current form provides partial corroboration, though signals are mixed in this Grimsby vs Rotherham encounter.
✍️ Match Preview
Pre-Match Analysis
Grimsby and Rotherham meet at Blundell Park in League Two, Regular Season - 16. This fixture gets under way on Saturday 21 November 2026 at 15:00 UTC.
Form & Momentum
Grimsby have collected 1.70 PPG across 10 League Two outings this season: 4W 5D 1L. Last five: D W D D D. Offensively they are averaging 1.90 goals per game, with 1.10 conceded. 3 clean sheets from 10 outings provides some defensive foundation. Both teams have scored in 70% of their games — a high BTTS rate that carries real weight in the goals markets. Grimsby have played only a handful of League Two games so far this season, so this record also draws on matches from last season.
Grimsby at Blundell Park this season: 6W 2D 2L from 10 home games — 2.00 PPG on home soil. They are averaging 2.20 goals per home game — a prolific scoring rate in front of their own fans. 4 home clean sheets from 10 games (40%) — a solid defensive base on their own ground. BTTS has landed in 60% of their home matches — a rate that supports the Yes angle in this fixture.
Rotherham's overall League Two record this term: 2W 3D 5L from 10 games (0.90 PPG). Last five: L L D W D. Their scoring rate of 1.20 per game is modest, conceding 1.80 — not a side to back heavily on the Over 2.5 from their form alone. 1 clean sheet from 10 outings suggests some defensive organisation. Both teams have scored in 70% of their games — a noteworthy BTTS rate that supports the Yes market. Rotherham have played only a handful of League Two games so far this season, so this record also draws on matches from last season.
On the road, Rotherham have gone 1W 1D 8L from 10 away fixtures this term (0.40 PPG). Away from home they average 0.70 goals scored and 2.10 conceded per game. Away from home, both teams have scored in only 30% of games — a low rate that backs BTTS No when they travel. Their away PPG of 0.40 is notably below their overall 0.90 — form away from home has been a clear weakness this season.
Form favours the hosts. Grimsby's 1.70 PPG return is 0.80 points per game ahead of Rotherham's 0.90 — a genuine gap in recent results that provides a statistically grounded case for backing the home side.
Trading
Grimsby half-time and goal-timing data (50 games, 25 at home): they score before half-time in 68% of fixtures in home games; when goalless at HT, a second-half goal follows 80% of the time; BTTS occurs in 52% of their matches (home games); Over 2.5 goals lands in 52% of games (home games).
Rotherham half-time and goal-timing data (50 games, 25 at away): they score before half-time in 88% of fixtures in away games; when goalless at HT, a second-half goal follows 70% of the time; BTTS occurs in 36% of their matches (away games); Over 2.5 goals lands in 56% of games (away games); they fail to score in 40% of games.
BTTS rates are mixed from the trading data — Grimsby 52% versus Rotherham 46%; no strong lean in either direction. The over/under 2.5 picture is inconclusive from the in-play data (Grimsby 48% | Rotherham 54%).
Poisson Model
The Poisson distribution model projects Grimsby 1.96 xG and Rotherham 1.06 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 1.144 / defence 0.996 | Rotherham attack 0.961 / defence 1.224. League average goals — home 1.403 / away 1.109. Rotherham bring a strong defensive rating of 1.224 — this is suppressing Grimsby's projected output below what their attack strength alone would suggest. Data: 50 Grimsby games / 4 Rotherham games used (CurrentSeason).
Result probabilities: Grimsby 57% | Draw 24% | Rotherham 19%. Fair-value odds: Grimsby 1.75 | Draw 4.17 | Rotherham 5.26. The model has a clear lean to Grimsby (57%) — a 38pp gap over the next-most-likely outcome reflects a meaningful statistical advantage.
Goals markets: Over 2.5 probability 58% | BTTS probability 57% | Total xG 3.03. Over 2.5 holds a meaningful probability edge at 58% — the 3.03 total xG provides moderate support, though the model is not projecting a high-scoring game. BTTS probability of 57% 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 57% — clear model lean. Current-season form corroborates the Poisson lean — partial multi-source support. Draw No Bet is worth pricing alongside the outright: 24% draw probability makes the stalemate a live outcome even at this conviction level.
Poisson projects 3.03 total expected goals, pointing to Over 2.5 at 58% probability — reasonable conviction, supported by form averaging 3.0 goals per game.
On the BTTS market, Poisson puts 57% on Yes. Form rates are neutral: Grimsby 60% | Rotherham 30%.
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💡 Key Insights
🏟️ Match Context
• Fixture: Grimsby vs Rotherham | Competition: League Two, Regular Season - 16 | Venue: Blundell Park • Kick-off: Saturday 21 Nov 2026, 15:00 UTC • Data inputs: H2H history, form splits, prediction model signals, and market pricing
📊 Statistical Prediction
• Poisson result probabilities: Grimsby 57% | Draw 24% | Rotherham 19% • Poisson goal markets: Over 2.5 58% | BTTS 57% | xG Grimsby 1.96 / Rotherham 1.06 • Poisson strength factors: Grimsby attack 1.144 / def 0.996 | Rotherham attack 0.961 / def 1.224 | league avg home 1.403 / away 1.109 • Poisson stance: Grimsby (57%) — strong lean
🧮 Prediction Model
1.96
Grimsby xG
Expected Goals
1.06
Rotherham xG
57%
BTTS
82%
Over 1.5
58%
Over 2.5
36%
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 Grimsby vs Rotherham kick off?
Grimsby vs Rotherham is scheduled to kick off at 15:00 on Saturday 21 November 2026 at Blundell Park.
Where is Grimsby vs Rotherham being played?
The match is being played at Blundell Park.
What competition is Grimsby vs Rotherham part of?
Grimsby vs Rotherham is a Regular Season - 16 fixture in the League Two (England).
Who is favourite to win Grimsby vs Rotherham?
Our statistical model gives Grimsby a 57% chance of winning, Rotherham a 19% chance, and a 24% chance of a draw — making Grimsby the favourite.
Will both teams score in Grimsby vs Rotherham?
Our model estimates a 57% probability that both Grimsby and Rotherham will score (BTTS).
Will Grimsby vs Rotherham have over 2.5 goals?
Our model puts the probability of over 2.5 goals in this match at 58%.
What is the head-to-head record between Grimsby and Rotherham?
No recorded head-to-head meetings available in the dataset.
What form are Grimsby and Rotherham in?
Grimsby (all comps): 4W-5D-1L in 10 | 1.70 PPG | GF 1.90 / GA 1.10 | L5 D-W-D-D-D. Rotherham (all comps): 2W-3D-5L in 10 | 0.90 PPG | GF 1.20 / GA 1.80 | L5 L-L-D-W-D.
🧮 Model Insight
Behind the Numbers
Working from Grimsby's attack rating (1.14) and Rotherham's defence rating (1.22), the model arrives at 1.96 expected goals for the home side. Flip it around — Rotherham's attack (0.96x) against Grimsby's defence (1.00x) — and the away total comes out at 1.06.
These ratings are built from 50/4 games of current-season data — a full enough sample to trust.
The Exact-Score Picture
Run the expected-goals figures through the full scoreline distribution and 1-1 emerges as the single most likely result, at 11.4%. Close behind: 2-1 (9.9%), 2-0 (9.4%). Those top three scorelines alone account for 31% of the model's total probability mass — a relatively concentrated, predictable distribution for this fixture.
Most Likely Outcome
Grimsby Win
57%
1.75
24%
4.21
19%
5.27
Top 3 Most Likely Scorelines
1 – 1
10.1%
Draw
Most likely
2 – 1
9.9%
Home win
1 – 0
9.5%
Home win
Expected Goals & Win Odds
1.96
Grimsby xG
Total xG
3.03
1.06
Rotherham xG
1.75
57%
Home win
4.21
24%
Draw
5.27
19%
Away win
Goals Markets
80%
Over 1.5
1.25
20%
Under 1.5
5.00
58%
Over 2.5
1.72
42%
Under 2.5
2.38
36%
Over 3.5
2.78
64%
Under 3.5
1.56
19%
Over 4.5
5.26
81%
Under 4.5
1.23
Match Markets
Both Teams to Score
57%
BTTS Yes
1.75
43%
BTTS No
2.34
Clean Sheet
35%
2.89
14%
7.13
Win to Nil
20%
5.05
3%
37.59
Score Probability Matrix (%)
| H \ A | 0 | 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|---|---|
| 0 | 4.9 | 5.2 | 2.7 | 1.0 | 0.3 | 0.1 |
| 1 | 9.5 | 10.1 | 5.4 | 1.9 | 0.5 | 0.1 |
| 2 | 9.4 | 9.9 | 5.3 | 1.9 | 0.5 | 0.1 |
| 3 | 6.1 | 6.5 | 3.5 | 1.2 | 0.3 | 0.1 |
| 4 | 3.0 | 3.2 | 1.7 | 0.6 | 0.2 | – |
| 5 | 1.2 | 1.3 | 0.7 | 0.2 | 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 Grimsby vs Rotherham?
Our Poisson model rates 1-1 as the single most likely exact scoreline, at 11.4%.
How many goals are Grimsby and Rotherham expected to score?
The model projects 1.96 expected goals for Grimsby and 1.06 for Rotherham, a combined total of 3.03.
How confident is the prediction model for Grimsby vs Rotherham?
Reasonably confident — the model's leading outcome is rated at 57%, a clear lean rather than a toss-up.
📈 Form Insight
The Form Picture
Across their last 50 outings, Grimsby have picked up 1.62 PPG on a 22W 15D 13L record — D-W-D-D-D across the most recent five. It's still early in the season for Grimsby, so this record blends in a handful of games from last season too.
Rotherham's form line: 11W 13D 26L from 50 games, 0.92 PPG, last five L-L-D-W-D. It's still early in the season for Rotherham, so this record blends in a handful of games from last season too.
Put side by side, Grimsby are the form team by 0.70 points per game — a gap wide enough to matter, though form alone rarely tells the whole story against Rotherham.
Home & Away Splits
On home soil, Grimsby have posted 1.68 PPG from 25 outings (12W 6D 7L).
On the road, Rotherham have gone 4W 3D 18L from 25 away games — 0.60 PPG when travelling.
Comparing the two in their relevant venue splits, Grimsby come out ahead — a more targeted read than the overall PPG figures above, since it strips out games played in the opposite context.
Scoring & Defensive Trends
Grimsby are averaging 1.52 goals scored and 1.10 conceded per game recently; Rotherham are on 0.94 scored and 1.54 conceded.
Defensively: Grimsby have kept a clean sheet in 36% of their games — worth knowing if you're weighing up clean-sheet or BTTS-No markets.
Last 50 Results — League Two
Current season: same league only · Previous season: all leagues (covers promoted/relegated teams)
Grimsby
Early Season
Rotherham
Early Season
❓ Frequently Asked Questions
What form are Grimsby and Rotherham in coming into this match?
Grimsby have gone 22W 15D 13L in their last 50 games (1.62 PPG), while Rotherham have gone 11W 13D 26L in their last 50 (0.92 PPG).
Which team has the better venue record — Grimsby at home or Rotherham away?
Grimsby's home record (1.68 PPG) is the stronger of the two venue-specific splits — Grimsby at home: 1.68 PPG; Rotherham away: 0.60 PPG.
Have Grimsby or Rotherham been keeping clean sheets recently?
Grimsby have kept a clean sheet in 36% of their recent games, Rotherham in 20%.
📈 Trading Insight
How These Sides Start
Grimsby are typically involved in an early goal — the half-time board shows at least one in 68% of their matches. They've gone in front at half-time 28% of the time. They've also shown some fight from behind, salvaging a draw or win after trailing at half-time in 12% of those situations.
Rotherham are typically involved in an early goal — the half-time board shows at least one in 88% of their matches.
Goals & Clean Sheets
BTTS sits in mixed territory for this pairing — Grimsby 52%, Rotherham 36% — no strong lean either way from the trading data alone.
Over 2.5 has been close to a coin-flip for both sides — 52% (Grimsby) and 56% (Rotherham).
On the defensive side: Grimsby keep a clean sheet in 36% of their matches; Rotherham in 52%.
Current season: same league only. Previous season: all leagues (covers promoted/relegated teams). All = any venue | Venue = Grimsby home games / Rotherham away games. HT metrics require half-time score data — shown as — where unavailable.
❓ Frequently Asked Questions
Do both teams usually score when Grimsby play Rotherham?
Not especially — both teams scoring has occurred in only 52% of Grimsby's recent matches and 36% of Rotherham's, a rate that leans toward BTTS No.
Is Grimsby vs Rotherham usually a high-scoring fixture?
Not particularly — Over 2.5 goals has come in for only 52% of Grimsby's recent games and 56% of Rotherham's, pointing to a tighter contest.
Do Grimsby and Rotherham tend to score early?
Grimsby have had a goal before half-time in 68% of their recent matches, Rotherham in 88% — a useful reference point for first-half goal markets.
The match report will be available once the game has finished.