Grimsby vs Exeter prediction & probabilities (2026-08-15)

Grimsby vs Exeter: model prediction

League Two
Grimsby

LWWWD

Full time1-0Sat, 15 Aug 202615:00UK
Exeter

LWWDL

Model’s top convictions

85%

Grimsby or draw

77%

Over 1.5 goals

64%

Over 8.5 corners

Full time1 of 2 calls right

Grimsby 1-0 Exeter
✓ Result✕ Over 2.5 goals✓ Both teams to score
2 of 3 published calls on this match were right.

Our most likely call was Grimsby at 62.4%, and it was correct. We called Over 2.5 at 52.5% and it missed (1 goals). We called No at 50.7% and it landed.

Judged against the prediction this page published before kickoff. Right or wrong, it stays on the record.

Prediction summary

Top 3 convictions

Model’s best bet
GrimsbyWin probability
62.4%
Top 3 convictions

Grimsby or draw84.8%High probabilityPays @ 1.18
Over 1.5 goals77.0%Strong chancePays @ 1.30
Over 8.5 corners63.5%Strong chancePays @ 1.57

Model read

The numbers leave little room for romance here: Grimsby at 62% against Exeter, League Two, 15 August 2026. The numbers that frame it: • Notably, the model is warmer on Grimsby than the market (54%). We flag disagreement rather than hide it. • Totals sit close to the fence: 52% for Over 2.5 with both teams to score at 49%. • The run in: Grimsby arrive W4 D1 L1, Exeter W3 D1 L2. • History adds colour: across the last 5 meetings it is 2 wins for Grimsby, 0 draws and 3 for Exeter at 3.6 goals per match. Fatigue may matter, with Grimsby 1456 days shorter on recovery than Exeter. As a promoted side, Exeter carry exactly the structural uncertainty our priors were built for. Verdict: no bet. Trust gate: no_trust (segment historically unreliable).

Value & higher-risk angles

High risk

Over 10.5 corners42.7%@ 2.34
Draw or Exeter37.6%@ 2.66
Over 11.5 corners33.3%@ 3.00
Medium risk

Over 9.5 corners52.9%@ 1.89
Over 2.5 goals52.5%@ 1.90
Not both teams to score50.7%@ 1.97
Random finds

2-0 correct score11.6%@ 8.61
1-0 correct score11.5%@ 8.69
1-1 correct score10.7%@ 9.38

Lower-probability calls our model rates above the obvious price; random finds are high-return scorelines that can happen. Higher risk, not a tip; we never beat the sharp market.

Model vs market

Grimsby

62.4%+8.8%

Draw

22.4%-2.7%

Exeter

15.2%-6.1%

ModelMarket

trust gate: NO_TRUST (segment historically unreliable)

Goals markets

★ StrongestOver 1.577.0%

Strong chance

Over 2.552.5%

Good chance

BTTS · Yes49.3%

Reasonable chance

Corners markets

Over 8.563.5%

Strong chance

Over 9.552.9%

Good chance

Over 10.542.7%

Reasonable chance

Over 11.533.3%

Toss-up

Most cornersGrimsby58.4%Exeter31.4%

Shots markets

Over 22.556.4%

Good chance

Over 24.543.6%

Reasonable chance

Over 26.531.7%

Toss-up

Over 28.521.7%

Low chance

Totals line guide

0.5·1.577.0%2.552.5%3.5·4.5·
Our pre-match focusOver 1.577.0%

Before kick-off our call was Fairly priced. The match has been played, so this is a historical snapshot: the graded result is below.

Form & head-to-head

GrimsbyLWWWD
ExeterLWWDL

Last 5 meetings: Grimsby 2 · 0 draws · Exeter 3 · 3.6 goals/game.

2021-04-27Exeter 3-2 Grimsby
2020-12-01Grimsby 1-4 Exeter
2020-01-18Grimsby 0-1 Exeter
2019-09-28Exeter 1-3 Grimsby
2018-12-29Exeter 1-2 Grimsby

Referee history

Grimsby
B Atkinson2 matches · team cards 1.0/g · match 3.5/g
C Brook2 matches · team cards 0.0/g · match 3.0/g
M Coy2 matches · team cards 1.0/g · match 1.5/g
Exeter
C Brook3 matches · team cards 2.0/g · match 4.0/g
T Reeves3 matches · team cards 1.3/g · match 3.3/g
C Sarginson2 matches · team cards 0.5/g · match 3.0/g

Most-seen referees this season, real match data. We never claim who officiates this fixture.

Bookmaker odds

Real bookmaker price (Bet365) next to our model fair price. Bookmaker prices include the bookmaker margin, so our margin-free fair price usually looks longer. We do not claim to beat the closing market.

BookmakerOur fair
Grimsby win1.761.60
Draw3.604.46
Exeter win4.206.58
Over 2.5 goals1.851.90
Under 2.5 goals1.952.11

Model fair odds

Our calibrated probability as a decimal price (1 divided by probability). A fair model price, not a bookmaker quote.

Match result

Grimsby win1.60
Draw4.47
Exeter win6.57
Both teams to score2.03

Goals

Over 0.5 goals1.07
Over 1.5 goals1.30
Over 2.5 goals1.90
Over 3.5 goals3.30
Grimsby most1.60
Exeter most6.57

Corners

Over 7.5 corners1.31
Over 8.5 corners1.52
Over 9.5 corners1.84
Over 10.5 corners2.33
Grimsby most1.71
Exeter most3.18

Cards

Over 2.5 cards1.39
Over 3.5 cards1.95
Over 4.5 cards3.13
Over 5.5 cards5.72
Grimsby most3.89
Exeter most1.85

Shots on target

Over 6.5 SoT1.51
Over 7.5 SoT1.86
Over 8.5 SoT2.41
Over 9.5 SoT3.28
Grimsby most1.67
Exeter most3.56

Shots

Over 22.5 shots1.77
Over 24.5 shots2.29
Over 26.5 shots3.15
Over 28.5 shots4.61
Grimsby most1.53
Exeter most3.47

Fouls

Over 20.5 fouls1.44
Over 22.5 fouls1.84
Over 24.5 fouls2.55
All model outcomes · full market spectrum & player markets

Shots on target

Over 6.5 66.4% Over 7.5 53.8% Over 8.5 41.5% Over 9.5 30.5%
Most: Grimsby 59.9% Most: Exeter 28.1%
Grimsby Over 4.2 48.8% Exeter Over 4.2 26.0%

Cards

Over 2.5 72.0% Over 3.5 51.3% Over 4.5 31.9%
Most: Grimsby 25.7% Most: Exeter 54.1%
Grimsby Over 1.8 44.4% Exeter Over 1.8 65.2%

Clean sheet & win to nil

Grimsby clean sheet 42.3%
Exeter clean sheet 14.5%
Grimsby win to nil 35.6%
Exeter win to nil 7.7%

Derived from the model score matrix above: a clean sheet is every scoreline where the opponent is on zero. Calibration-graded, not a tip.

Full market spectrum · model probabilities

Calibration-graded model %, no odds attached. Niche markets are transparency/coverage, not a claimed edge. Colour = measured out-of-sample calibration.

Match result & goals calibrated
1×2
home 62.4% draw 22.4% away 15.2%
double_chance
1X 84.8% 12 77.6% X2 37.6%
dnb
home 80.4% away 19.6%
btts
yes 49.3% no 50.7%
clean_sheet
home 43.0% away 14.5%
win_to_nil
home 36.2% away 7.7%
winning_margin
home_by_1 24.4% home_by_2 19.4% home_by_3plus 18.7%
away_by_1 10.4% away_by_2 3.7% away_by_3plus 1.1%
correct_score
0-0 6.7% 0-1 4.7% 0-2 2.2%
0-3 0.6% 0-4 0.1% 0-5 0.0%
1-0 11.5% 1-1 10.7% 1-2 4.3%
1-3 1.2% 1-4 0.3% 1-5 0.0%
2-0 11.6% 2-1 9.8% 2-2 4.2%
2-3 1.2% 2-4 0.3% 2-5 0.0%
3-0 7.5% 3-1 6.3% 3-2 2.7%
3-3 0.8% 3-4 0.2% 3-5 0.0%
4-0 3.6% 4-1 3.1% 4-2 1.3%
4-3 0.4% 4-4 0.1% 4-5 0.0%
5-0 1.4% 5-1 1.2% 5-2 0.5%
5-3 0.1% 5-4 0.0% 5-5 0.0%
other 1.5%
likeliest_score
h 200.0% a 0.0% p 11.6%
Goals: totals / handicap / exact calibrated
total
over_0.5 93.3% under_0.5 6.7% over_1.5 77.0%
under_1.5 23.0% over_2.5 52.5% under_2.5 47.5%
over_3.5 30.3% under_3.5 69.7% over_4.5 14.9%
under_4.5 85.1% over_5.5 6.3% under_5.5 93.7%
odd_even
odd 48.8% even 51.2%
team_home
over_0.5 85.5% under_0.5 14.5% over_1.5 57.6%
under_1.5 42.4% over_2.5 30.5% under_2.5 69.5%
team_away
over_0.5 57.1% under_0.5 43.0% over_1.5 20.8%
under_1.5 79.2% over_2.5 5.4% under_2.5 94.6%
most
home 62.4% draw 22.4% away 15.2%
handicap
home_-2.5 18.7% away_+2.5 81.4% home_-1.5 38.0%
away_+1.5 62.0% home_-0.5 62.4% away_+0.5 37.6%
home_+0.5 84.8% away_-0.5 15.2% home_+1.5 95.2%
away_-1.5 4.9% home_+2.5 98.9% away_-2.5 1.1%
total_exact
exact_0 6.7% exact_1 16.3% exact_2 24.5%
exact_3 22.2% exact_4 15.4% exact_5 8.6%
exact_6 4.0% exact_7plus 2.4%
First half range, not a point
1×2
home 40.3% draw 38.6% away 21.1%
total
over_0.5 73.7% under_0.5 26.4% over_1.5 38.5%
under_1.5 61.5% over_2.5 15.1% under_2.5 84.9%
btts
yes 22.4% no 77.6%
total_exact
exact_0 26.4% exact_1 35.1% exact_2 23.4%
exact_3 10.4% exact_4plus 4.7%
Second half range, not a point
1×2
home 37.4% draw 38.5% away 24.0%
total
over_0.5 74.4% under_0.5 25.6% over_1.5 39.6%
under_1.5 60.5% over_2.5 15.8% under_2.5 84.2%
btts
yes 23.8% no 76.2%
Half-time / full-time range, not a point
H/H 33.3% H/D 5.4% H/A 1.7%
D/H 14.5% D/D 14.9% D/A 9.3%
A/H 2.1% A/D 4.5% A/A 14.4%
Corners range, not a point
total
over_7.5 76.5% under_7.5 23.5% over_8.5 65.9%
under_8.5 34.1% over_9.5 54.4% under_9.5 45.6%
over_10.5 43.0% under_10.5 57.0% over_11.5 32.5%
under_11.5 67.5% over_12.5 23.5% under_12.5 76.5%
odd_even
odd 50.0% even 50.0%
team_home
over_3.5 77.8% under_3.5 22.2% over_4.5 63.9%
under_4.5 36.1% over_5.5 49.2% under_5.5 50.8%
team_away
over_3.5 60.7% under_3.5 39.3% over_4.5 43.7%
under_4.5 56.4% over_5.5 29.0% under_5.5 71.0%
most
home 58.5% draw 10.1% away 31.4%
handicap
home_-3.5 28.0% away_+3.5 72.0% home_-1.5 47.9%
away_+1.5 52.2% home_-0.5 58.5% away_+0.5 41.5%
home_+0.5 68.6% away_-0.5 31.4% home_+1.5 77.4%
away_-1.5 22.6% home_+3.5 90.1% away_-3.5 9.9%
Shots range, not a point
total
over_22.5 56.4% under_22.5 43.6% over_24.5 43.6%
under_24.5 56.4% over_26.5 31.7% under_26.5 68.3%
over_28.5 21.7% under_28.5 78.3%
odd_even
odd 50.0% even 50.0%
team_home
over_10.5 71.4% under_10.5 28.6% over_12.5 54.7%
under_12.5 45.3% over_14.5 38.2% under_14.5 61.8%
team_away
over_10.5 46.0% under_10.5 54.0% over_12.5 28.4%
under_12.5 71.6% over_14.5 15.6% under_14.5 84.4%
most
home 65.3% draw 5.9% away 28.8%
handicap
home_-4.5 39.6% away_+4.5 60.4% home_-2.5 52.6%
away_+2.5 47.4% home_-0.5 65.3% away_+0.5 34.7%
home_+0.5 71.2% away_-0.5 28.8% home_+2.5 81.3%
away_-2.5 18.7% home_+4.5 88.8% away_-4.5 11.2%
Shots on target range, not a point
total
over_6.5 66.4% under_6.5 33.6% over_7.5 53.8%
under_7.5 46.2% over_8.5 41.5% under_8.5 58.5%
over_9.5 30.5% under_9.5 69.5%
odd_even
odd 50.0% even 50.0%
team_home
over_3.5 65.3% under_3.5 34.7% over_4.5 48.8%
under_4.5 51.2% over_5.5 33.7% under_5.5 66.3%
team_away
over_3.5 42.5% under_3.5 57.5% over_4.5 26.0%
under_4.5 74.0% over_5.5 14.5% under_5.5 85.5%
most
home 59.9% draw 12.0% away 28.1%
handicap
home_-2.5 34.6% away_+2.5 65.4% home_-0.5 59.9%
away_+0.5 40.1% home_+0.5 71.9% away_-0.5 28.1%
home_+2.5 89.1% away_-2.5 10.9%
Cards calibrated
total
over_2.5 72.0% under_2.5 28.0% over_3.5 51.3%
under_3.5 48.7% over_4.5 31.9% under_4.5 68.1%
over_5.5 17.5% under_5.5 82.5%
odd_even
odd 50.0% even 50.0%
team_home
over_1.5 44.4% under_1.5 55.6% over_2.5 19.2%
under_2.5 80.8%
team_away
over_1.5 65.2% under_1.5 34.8% over_2.5 38.5%
under_2.5 61.5%
most
home 25.7% draw 20.2% away 54.1%
handicap
home_-1.5 11.6% away_+1.5 88.4% home_-0.5 25.7%
away_+0.5 74.3% home_+0.5 45.9% away_-0.5 54.1%
home_+1.5 66.9% away_-1.5 33.1%
Fouls calibrated
total
over_20.5 69.3% under_20.5 30.7% over_22.5 54.3%
under_22.5 45.7% over_24.5 39.2% under_24.5 60.8%
odd_even
odd 50.0% even 50.0%
team_home
over_9.5 57.1% under_9.5 43.0% over_11.5 34.5%
under_11.5 65.5% over_13.5 17.4% under_13.5 82.6%
team_away
over_9.5 81.0% under_9.5 19.0% over_11.5 62.7%
under_11.5 37.3% over_13.5 42.4% under_13.5 57.6%
most
home 27.2% draw 6.8% away 66.0%
handicap
home_-3.5 11.7% away_+3.5 88.3% home_-0.5 27.2%
away_+0.5 72.8% home_+2.5 49.1% away_-2.5 50.9%
Red card range, not a point
any
yes 17.4% no 82.6%
home
yes 2.8% no 97.2%
away
yes 15.0% no 85.0%

How this works (honestly)

We are transparent about our method, our limits and how we measure performance.

What we use

Results, odds & closing prices, xG, shots, lineups, referee and schedule load.

Our method

Dixon-Coles + an xG strength model + champion/challenger selection + probability calibration + a trust gate.

What we don’t do

We do not beat the sharp market. The value is honest probabilities, No-bet calls and CLV.

Performance snapshot

Top-pick hit rate 47.7% (reliability, not edge). Calibration error 0.0095 (55261 matches).

More: Grimsby predictions · Exeter predictions · League Two

Not financial advice. No model beats the sharp closing market on public data. The value here is honest probabilities, No-bet calls, and CLV history.

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