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Horse profile

Zero Error

Mehmas × Just So (Galileo (IRE))

Sex: colt
Foaled: 2024
Colour: chestnut

Record (GB & IRE): 1 win from 1 run (100%)
Prize money (GB & IRE): £7,020 GB
Official rating: Unrated
Last run (GB & IRE): 23 Jul 2026, Sandown (1/9)

Recent form

Zero Error has no declared runs or entries in Britain or Ireland at the moment.

Form

Race record

Date	Course	Pos	SP	Btn	Jockey	Trainer	Race	Class	Type	Dist	Going	Wgt	Winner / 2nd	Winner prize	Future form
23 Jul 26	Sandown	1/9	6/1	won nse	Jamie Spencer	John & Thady Gosden	Martin Densham & Peter Deal Memorial British EBF Maiden Stakes	Class 3	Flat Turf	7f	Good to Firm	9-7	Thunder Home (IRE)	£7,020	0/7

1/923 Jul 26 · Sandown6/1
Martin Densham & Peter Deal Memorial British EBF Maiden Stakes
Class 37fGood to Firm
All fields
Date
23 Jul 26
Course
Sandown
Pos
1/9
SP
6/1
Btn
won nse
Jockey
Jamie Spencer
Trainer
John & Thady Gosden
Race
Martin Densham & Peter Deal Memorial British EBF Maiden Stakes
Class
Class 3
Type
Flat Turf
Dist
7f
Going
Good to Firm
Wgt
9-7
Winner / 2nd
Thunder Home (IRE)
Winner prize
£7,020
Future form
0/7

Every British and Irish run since 1990, latest first. Btn is the overall distance beaten (lengths). Where the horse won, the runner-up and winning margin are shown.

Trainer changes

Trainer	First run	Last run	First run for yard	Runs	Wins	2nd	3rd	Win %	Place %	Prize GB (£)	Prize IRE (€)
John & Thady Gosden	23 Jul 26	23 Jul 26	1/9	1	1	0	0	100.0%	100.0%	£7,020	€0

John & Thady Gosden

Trainer: John & Thady Gosden
First run: 23 Jul 26
Last run: 23 Jul 26
First run for yard: 1/9
Runs: 1
Wins: 1
2nd: 0
3rd: 0
Win %: 100.0%
Place %: 100.0%
Prize GB (£): £7,020
Prize IRE (€): €0

Trained by one trainer throughout its British and Irish career.

Stats

Career summary by code (GB & IRE)

Code	Runs	Wins	2nd	3rd	Win %	Place %	Prize GB (£)	Prize IRE (€)	First run	Last run
Flat	1	1	0	0	100.0%	100.0%	£7,020	€0	23 Jul 26	23 Jul 26

Flat

Code: Flat
Runs: 1
Wins: 1
2nd: 0
3rd: 0
Win %: 100.0%
Place %: 100.0%
Prize GB (£): £7,020
Prize IRE (€): €0
First run: 23 Jul 26
Last run: 23 Jul 26

Placed = 1st in 2-4 runners, 1st-2nd in 5-7, 1st-3rd in 8+.

Pedigree

Sire branchMehmas

Parent · 1

SireMehmas

Grandparents · 2

Sire's sireAcclamation (GB)
Sire's damLucina (GB)

Great-grandparents · 4

Sire's sire's sireNot traced
Sire's sire's damNot traced
Sire's dam's sireNot traced
Sire's dam's damNot traced

Dam branchJust So

Parent · 1

DamJust So

Grandparents · 2

Dam's sireGalileo (IRE)
Dam's damMagic Tree (UAE)

Great-grandparents · 4

Dam's sire's sireNot traced
Dam's sire's damNot traced
Dam's dam's sireTimber Country (USA)
Dam's dam's damNot traced

Mehmas

Just So

Acclamation (GB)

Lucina (GB)

Galileo (IRE)

Magic Tree (UAE)

Not traced

Timber Country (USA)

Not traced

Breeding card

HorseZero Error

Sexcolt

Foaled2024

SireMehmas

DamJust So

DamsireGalileo (IRE)

Sire's sireAcclamation (GB)

Sire's damLucina (GB)

2nd damMagic Tree (UAE)

2nd dam's sireTimber Country (USA)

Dam's produce2 winners from 2 runners

Notable siblingRogue Impact (GB)

Female line

Just So (IRE) · by Galileo (IRE) · 2 winners from 2 runners
Magic Tree (UAE) · by Timber Country (USA) · 3 winners from 8 runners
Moyesii (USA) · 6 winners from 9 runners

Sire, dam and damsire

Sire	Dam	Damsire	Foaled	Colour	Sex	Sire's avg winning distance	Damsire's avg winning distance
Mehmas	Just So	Galileo (IRE)	9 May 24	chestnut	colt	Flat 6.4f · NH 2m	Flat 9.3f · NH 2m2f

Mehmas

Sire: Mehmas
Dam: Just So
Damsire: Galileo (IRE)
Foaled: 9 May 24
Colour: chestnut
Sex: colt
Sire's avg winning distance: Flat 6.4f · NH 2m
Damsire's avg winning distance: Flat 9.3f · NH 2m2f

Progeny of Mehmas in this horse's best conditions

Condition	Runs	Wins	Placed	Win %	Place %	This horse runs	This horse wins
All Flat runs	7,295	854	2,229	11.7%	30.6%	1	1
At 7f to 1m	2,433	273	691	11.2%	28.4%	1	1
On Good to firm or firmer going	1,469	181	456	12.3%	31.0%	1	1
At 7f to 1m on Good to firm or firmer going	396	48	116	12.1%	29.3%	1	1

All Flat runs

Condition: All Flat runs
Runs: 7,295
Wins: 854
Placed: 2,229
Win %: 11.7%
Place %: 30.6%
This horse runs: 1
This horse wins: 1

At 7f to 1m

Condition: At 7f to 1m
Runs: 2,433
Wins: 273
Placed: 691
Win %: 11.2%
Place %: 28.4%
This horse runs: 1
This horse wins: 1

On Good to firm or firmer going

Condition: On Good to firm or firmer going
Runs: 1,469
Wins: 181
Placed: 456
Win %: 12.3%
Place %: 31.0%
This horse runs: 1
This horse wins: 1

At 7f to 1m on Good to firm or firmer going

Condition: At 7f to 1m on Good to firm or firmer going
Runs: 396
Wins: 48
Placed: 116
Win %: 12.1%
Place %: 29.3%
This horse runs: 1
This horse wins: 1

Best distance band and going band are where this horse has most wins (then places, then runs) in its main code. Sire figures: all British and Irish runs by the sire's progeny since 1990.

Mehmas × Galileo mares (the cross)

Code	Runners	Winners	Winners %	Black-type winners	Runs	Wins	2nd/3rd	Win %	Prize GB (£)	Prize IRE (€)
Flat	15	5	33.3%	1	81	8	22	9.9%	£228,409	€39,899
National Hunt	1	0	0.0%	0	1	0	0	0.0%	£303	€0
All runs	15	5	33.3%	1	82	8	22	9.8%	£228,712	€39,899

Flat

Code: Flat
Runners: 15
Winners: 5
Winners %: 33.3%
Black-type winners: 1
Runs: 81
Wins: 8
2nd/3rd: 22
Win %: 9.9%
Prize GB (£): £228,409
Prize IRE (€): €39,899

National Hunt

Code: National Hunt
Runners: 1
Winners: 0
Winners %: 0.0%
Black-type winners: 0
Runs: 1
Wins: 0
2nd/3rd: 0
Win %: 0.0%
Prize GB (£): £303
Prize IRE (€): €0

All runs

Code: All runs
Runners: 15
Winners: 5
Winners %: 33.3%
Black-type winners: 1
Runs: 82
Wins: 8
2nd/3rd: 22
Win %: 9.8%
Prize GB (£): £228,712
Prize IRE (€): €39,899

All British and Irish runners by this sire out of mares by this damsire, since 1990 (includes this horse). Black type = Group/Grade 1-3 or Listed winner.

Best of the cross

Horse	Runs	Wins	Black-type wins	Best win	Prize GB (£)	Prize IRE (€)
The Waco Kid (IRE)	12	2	1	Group/Grade 3	£70,165	€0
Bymiddaytomorrow (IRE)	8	2	0	-	£17,596	€0
Artagnan (IRE)	15	2	0	-	£73,807	€0
Zero Error (IRE)	1	1	0	-	£7,020	€0
The Ginger Kid (IRE)	7	1	0	-	£27,985	€0
City of Dubai (IRE)	1	0	0	-	£0	€9,999
Procyon (IRE)	1	0	0	-	£2,418	€0
Jeepers Fortune (IRE)	2	0	0	-	£0	€0
Or Ever (IRE)	2	0	0	-	£1,522	€0
City of Dubai (IRE)	2	0	0	-	£0	€29,900
Major Looktwice (GB)	3	0	0	-	£1,711	€0
Lady Duquesa (IRE)	3	0	0	-	£0	€0

The Waco Kid (IRE)

Horse: The Waco Kid (IRE)
Runs: 12
Wins: 2
Black-type wins: 1
Best win: Group/Grade 3
Prize GB (£): £70,165
Prize IRE (€): €0

Bymiddaytomorrow (IRE)

Horse: Bymiddaytomorrow (IRE)
Runs: 8
Wins: 2
Black-type wins: 0
Prize GB (£): £17,596
Prize IRE (€): €0

Artagnan (IRE)

Horse: Artagnan (IRE)
Runs: 15
Wins: 2
Black-type wins: 0
Prize GB (£): £73,807
Prize IRE (€): €0

Zero Error (IRE)

Horse: Zero Error (IRE)
Runs: 1
Wins: 1
Black-type wins: 0
Prize GB (£): £7,020
Prize IRE (€): €0

The Ginger Kid (IRE)

Horse: The Ginger Kid (IRE)
Runs: 7
Wins: 1
Black-type wins: 0
Prize GB (£): £27,985
Prize IRE (€): €0

City of Dubai (IRE)

Horse: City of Dubai (IRE)
Runs: 1
Wins: 0
Black-type wins: 0
Prize GB (£): £0
Prize IRE (€): €9,999

Procyon (IRE)

Horse: Procyon (IRE)
Runs: 1
Wins: 0
Black-type wins: 0
Prize GB (£): £2,418
Prize IRE (€): €0

Jeepers Fortune (IRE)

Horse: Jeepers Fortune (IRE)
Runs: 2
Wins: 0
Black-type wins: 0
Prize GB (£): £0
Prize IRE (€): €0

Or Ever (IRE)

Horse: Or Ever (IRE)
Runs: 2
Wins: 0
Black-type wins: 0
Prize GB (£): £1,522
Prize IRE (€): €0

City of Dubai (IRE)

Horse: City of Dubai (IRE)
Runs: 2
Wins: 0
Black-type wins: 0
Prize GB (£): £0
Prize IRE (€): €29,900

Major Looktwice (GB)

Horse: Major Looktwice (GB)
Runs: 3
Wins: 0
Black-type wins: 0
Prize GB (£): £1,711
Prize IRE (€): €0

Lady Duquesa (IRE)

Horse: Lady Duquesa (IRE)
Runs: 3
Wins: 0
Black-type wins: 0
Prize GB (£): £0
Prize IRE (€): €0

Top 12 by best win level, then wins.

Family

Dam summary

Just So (IRE)

G1 winners: 0
Produce: 2 winners from 2 runners

Full siblings

No other foal by Mehmas (IRE) out of Just So (IRE) has raced in Britain or Ireland.

Half siblings

By Study Of Man (IRE)

Rogue Impact (GB)1W · 14R

Female line

1Just So (IRE) · by Galileo (IRE)
2Magic Tree (UAE) · by Timber Country (USA)
3Moyesii (USA)

Notable relatives

Uncle (out of 2nd dam)

Mukhadram (GB)5W · 15R · 1 G1

Great-uncle (out of 3rd dam)

Mastery (GB)3W · 8R · 1 G1
Kirklees (IRE)6W · 15R · 4 black-type

First cousin once removed

Nahanni (GB)3W · 8R · 1 black-type

View full Moyesii family

In brief

How old is Zero Error?

Zero Error is a 2-year-old chestnut colt, foaled on 9 May 2024.

Who are the sire and dam of Zero Error?

Zero Error is by Mehmas out of Just So, a daughter of Galileo (IRE).

Who trains Zero Error?

Zero Error is trained by John & Thady Gosden and owned by Mr Eric Chen, and has run for no other trainer in Britain or Ireland.

What is Zero Error's race record?

In Britain and Ireland, Zero Error has won 1 of 1 race (100%).

What is Zero Error's biggest win?

Zero Error's only win in Britain or Ireland came in the Martin Densham & Peter Deal Memorial British EBF Maiden Stakes at Sandown on 23 July 2026.

Has Zero Error ever been beaten?

Zero Error is unbeaten in 1 race in Britain and Ireland.

When did Zero Error last run?

Zero Error last ran in Britain or Ireland on 23 July 2026 at Sandown in the Martin Densham & Peter Deal Memorial British EBF Maiden Stakes, finishing 1st of 9.

Is Zero Error related to any top horses?

Zero Error's black-type relatives in Britain and Ireland include Mukhadram (GB) (uncle, Group 1 winner), Mastery (GB) (great-uncle, Group 1 winner) and Kirklees (IRE) (great-uncle, Group 2 winner), from the Moyesii (USA) family.