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Horse profile

Greyjoy (IRE)

3yo gelding (at last run, Sep 2017) · Last trainer Sylvester Kirk · Last owner Sylvester Kirk
by Mastercraftsman (IRE) out of American Jewel (USA) (Quiet American)
17 runs · 8 courses · from Dec 2016
As at 27 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 18 Sep 2017 — 3,326 days ago. Our archive can't say whether the horse is still in training.
Last run Sep 2017 · 12th of 12 Last raced off OR 45
KTB Profile

Greyjoy (IRE) is yet to win from 17 starts. Best effort: 4th of 15 at Brighton (Jun 2017). Last raced off 45, 20lb below the career-high mark.

Based on 17 archived runs · updated 27 Oct 2026
KTB at a glance OR ↓ 20lb off peak
Official rating45↓ 20lb off peak
45 40–65

KTB Speed and Rating

KTB Speed

Best recent Speed 91 the best of the last 3 graded (A or B) runs · Lingfield, 12 Aug 2017

How fast the horse ran, as points against the day-corrected standard time for its course and distance: 100 is the median GB Class 4 handicap winner on that code; one point is 0.1% of the standard time. A, B or C is how much the day's card could tell us, not how good the run was. What this means →

Flat 17 figures · best 98B · median 71
GoingRunsBestMedianSince 27 Oct 2025
Standard (AW)998B71—
Good to Firm492A77.5—
Good to Soft291A81—
Good1———
Soft1———
DistanceRunsBestMedianSince 27 Oct 2025
1m – 1m1f792A82—
1m2f – 1m4f598B71—
6f – 7f591A71—

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 17 figures from 17 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 35C the best of the last 3 rated runs · Lingfield, 6 Sep 2017 Official rating 45 at the last run, 18 Sep 2017

What the horse achieved in each race, in pounds on the official-rating scale, from the weight carried, the lengths beaten and the race's own level solved across the archive — never the market, never the official rating as a starting point. The headline is the best of the horse's last three rated runs on that code. A, B or C on a run is how much known form was in that race. What this means →

Flat 17 figures · best 65A · median 43
GoingRunsBestMedianSince 27 Oct 2025
Standard (AW)965A47—
Good to Firm449A37—
Good to Soft235C31.5—
Good1———
Soft1———
DistanceRunsBestMedianSince 27 Oct 2025
1m – 1m1f765A43—
1m2f – 1m4f549A35—
6f – 7f560A46—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 17 figures from 17 runs · as at 4 Oct 2026 · a record, not a forecast

Both figures are KTB's own, computed from the archive; no vendor rating enters either. Every run's figure is on its form line below with its grade. Grades measure how much the archive could see, never the merit of the run.

Run style is derived from in-running commentary, which our data provider does not supply for this horse's races.

Pedigree intelligence

Sire

Progeny in our archive have won 10.6% of 11,634 runs since Jan 2008 (842 horses).

GoingRunsWinsSRvs sireThis horse
Firm2328.7%−1.9—
Good to Firm1,34515611.6%+10 from 4
Good2,97434511.6%+10 from 1
Good to Soft1,53216610.8%+0.20 from 2
Soft1,9691829.2%−1.40 from 1
Heavy6607010.6%0—
Standard (AW)3,1303109.9%−0.70 from 9
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f5459.3%−1.3—
6f – 7f1,3841198.6%−20 from 5
1m – 1m1f2,3322179.3%−1.30 from 7
1m2f – 1m4f3,81643811.5%+0.90 from 5
1m5f – 2m2,58728511%+0.4—
2m1f – 2m4f1,08711410.5%−0.1—
2m5f – 3m3264413.5%+2.9—
Over 3m48918.8%+8.2—

Flat and jumps together (all codes) · since Jan 2008 · as at 27 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
American Jewel (USA) (Quiet American)

3 siblings in the archive, 2 winners — best of them Sawtooth Mountain (USA) (1 win).

The wins came over 7f; the highest grade won is Class 5 (Zain Spirit (USA)).

ProduceRunsWinsWin tripsBest grade
Sawtooth Mountain (USA)617f—
Zain Spirit (USA)1217fClass 5
American Bling (USA)20——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 9 0 0% −9.00
Good to Firm 4 0 0% −4.00
Good to Soft 2 0 0% −2.00
Good 1 0 0% −1.00
Soft 1 0 0% −1.00

ClassRunsWinsSR£1
Class 6 13 0 0% −13.00
Class 5 4 0 0% −4.00

CourseRunsWinsSR£1
Brighton 4 0 0% −4.00
Lingfield (AW) 4 0 0% −4.00
Wolverhampton (AW) 3 0 0% −3.00
Lingfield 2 0 0% −2.00
Salisbury 1 0 0% −1.00
Bath 1 0 0% −1.00
Southwell (AW) 1 0 0% −1.00
Kempton (AW) 1 0 0% −1.00

DistanceRunsWinsSR£1
1m – 1m1f 7 0 0% −7.00
1m2f – 1m4f 5 0 0% −5.00
6f – 7f 5 0 0% −5.00

JockeyRunsWinsSR£1
Mitch Godwin 10 0 0% −10.00
Shariq Mohd 5 0 0% −5.00
Rob Hornby 1 0 0% −1.00
Kieran Shoemark 1 0 0% −1.00

SeasonRunsWinsSR£1
2017 15 0 0% −15.00
2016 2 0 0% −2.00

Splits include every sample, however small — muted rows are under 3 runs. A one-from-one record is a fact, not a trend: read the Runs column before the strike rate.

Form

DateCourseRace PosBtn Wgt ORSpdKTB Jockey SP
2017 · 15 runs
18 Sep 17+12d Brighton totepool Betting On All UK Racing Apprentice Selling Handicap Class 6 · 10f · Good · 12 ran 12/12 15 7-12 4544C21C Shariq Mohd 80/1
06 Sep 17+21d Lingfield Us Open Tennis At 188bet Claiming Stakes Class 6 · 11.5f · Good To Soft · 8 ran 8/8 8 8-2 4071C35C Shariq Mohd 66/1
16 Aug 17+4d Salisbury Shadwell Stud Racing Excellence Apprentice Handicap Class 5 · 7f · Good To Firm · 13 ran 10/13 2¾ 7-11 4564C31C Shariq Mohd 66/1
12 Aug 17+26d Lingfield Aston Group Handicap Class 6 · 7.5f · Good To Soft · 10 ran 8/10 1¼ 8-0 4591A28A Shariq Mohd 14/1
17 Jul 17+27d Wolverhampton (AW) Fclgf.com Handicap Class 6 · 8.5f · Standard · 13 ran 7/13 1 7-10 4567B40A Shariq Mohd 25/1
20 Jun 17+8d Brighton Gesl.net Handicap Class 6 · 10f · Good To Firm · 8 ran 8/8 15 8-3 4763C21C Mitch Godwin 6/1
12 Jun 17+13d Brighton starsportsbet.co.uk Handicap Class 6 · 10f · Good To Firm · 15 ran 4/15 ¾ 8-8 4791C49A Mitch Godwin 12/1
30 May 17+13d Wolverhampton (AW) Invest Wolverhampton - World Class For Inward Investment Handicap Class 6 · 8.5f · Standard · 12 ran 8/12 1½ 8-10 4964A36A Rob Hornby 10/1
17 May 17+23d Bath Du Pont Handicap Class 6 · 8f · Soft · 13 ran 9/13 ½ 8-9 5390C41A Mitch Godwin 8/1
24 Apr 17+9d Lingfield (AW) Retraining Of Racehorses Handicap Class 6 · 12f · Standard · 10 ran 8/10 2 8-11 5598B43A Mitch Godwin 14/1
15 Apr 17+10d Brighton Retraining Of Racehorses Ror Handicap Class 6 · 8f · Good To Firm · 9 ran 6/9 1¾ 8-9 5892A43A Mitch Godwin 20/1
05 Apr 17+15d Wolverhampton (AW) 32red.com Handicap Class 6 · 7f · Standard · 12 ran 9/12 nk 9-2 6086A46A Mitch Godwin 10/1
21 Mar 17+25d Southwell (AW) 32red Apprentice Handicap Class 6 · 8f · Standard · 11 ran 4/11 1½ 10-1 6165A65A Mitch Godwin 11/1
24 Feb 17+41d Lingfield (AW) 32red.com Handicap Class 6 · 8f · Standard · 11 ran 10/11 1¾ 9-4 6582B47A Kieran Shoemark 25/1
14 Jan 17+17d Lingfield (AW) 32Red.com Maiden Stakes (Div I) Class 5 · 8f · Standard · 10 ran 8/10 nk 9-0 —87A54A Mitch Godwin 100/1
2016 · 2 runs
28 Dec 16+14d Lingfield (AW) 32Red.com EBF Maiden Stakes (Div 2) Class 5 · 7f · Standard · 10 ran 9/10 ¾ 9-0 —59A60A Mitch Godwin 14/1
14 Dec 16 Kempton (AW) 32Red/British Stallion Studs EBF Maiden Stakes (Div 2) Class 5 · 7f · Standard To Slow · 12 ran 5/12 2¼ 9-0 —71A60A Mitch Godwin 25/1

Quick answers

How many races has Greyjoy won?
Greyjoy (IRE) has yet to win, from 17 archived starts between 2016 and 2017.
Who trained Greyjoy?
Greyjoy (IRE) was trained by Sylvester Kirk on the most recent run on record, at Brighton on 18 September 2017.
Who is Greyjoy's sire?
Greyjoy (IRE) is by Mastercraftsman (IRE) out of American Jewel (USA), whose sire is Quiet American.
What is Greyjoy's official rating?
The most recent official rating on record is 45, from the run on 18 September 2017. The highest on record is 65.
What is Greyjoy's sire's record?
Mastercraftsman (IRE)'s progeny in our archive have won 10.6% of 11,634 runs since Jan 2008 (842 horses), Flat and jumps together.
Who are Greyjoy's siblings?
Out of American Jewel (USA), Greyjoy (IRE) has 3 other produce in our archive, 2 of them winners. Most wins: Sawtooth Mountain (USA) (1). Highest grade won: Class 5 (Zain Spirit (USA)). The wins came over 7f. As at Oct 2026.

Record shown from December 2016. Our archive holds racing in Great Britain, Ireland and France from January 2005. Runs in other countries are not in it, and earlier runs are not available from our data provider. In-running comments are available from 2024 onward.