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Horse profile

Mastercraftsman (IRE)

3yo colt (at last run, Oct 2009) · Last trainer A P O'Brien · Last owner Derrick Smith
by Danehill Dancer (IRE) out of Starlight Dreams (USA) (Black Tie Affair)
11 runs · 7 courses · from May 2008
As at 14 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 2 Oct 2009 — 6,221 days ago. Our archive can't say whether the horse is still in training.
Last run Oct 2009 · 1st of 11 Won last time out 7 wins · Dundalk (AW), Ascot & Curragh Last raced off OR 125
KTB Profile

Mastercraftsman (IRE) is 7 from 11 in our archive, including 4 wins at Group 1 level. The biggest win we hold: the Boylesports.com Irish 2,000 Guineas at Curragh (May 2009). Won last time out at Dundalk (AW). All 5 starts at Curragh have ended in wins.

Based on 11 archived runs · updated 14 Oct 2026

Progeny in our archive

Progeny record

As a sire, Mastercraftsman (IRE)’s progeny in our archive have won 10.6% of 11,620 runs since Jan 2008 (842 horses).

GoingRunsWinsSRvs sire
Firm2328.7%−1.9
Good to Firm1,34515611.6%+1
Good2,97034511.6%+1
Good to Soft1,53016610.8%+0.2
Soft1,9621829.3%−1.3
Heavy6607010.6%0
Standard (AW)3,1293109.9%−0.7
Distance (all codes)RunsWinsSRvs sire
Under 6f5459.3%−1.3
6f – 7f1,3841198.6%−2
1m – 1m1f2,3282179.3%−1.3
1m2f – 1m4f3,81543811.5%+0.9
1m5f – 2m2,58328511%+0.4
2m1f – 2m4f1,08311410.5%−0.1
2m5f – 3m3254413.5%+2.9
Over 3m48918.8%+8.2

Flat and jumps together (all codes) · since Jan 2008 · as at 14 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Official rating125↓ 2lb off peak
125 112–127

KTB Speed and Rating

KTB Speed

No KTB Speed figures for this horse. The engine scores GB and Irish racing from Sep 2016; runs elsewhere, or earlier, have no figure.

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 0 figures from 0 runs · a record, not a forecast

KTB Rating

Best recent KTB Rating 110A the best of the last 3 rated runs · Dundalk (AW), 2 Oct 2009 Official rating 125 at the last run, 2 Oct 2009

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.

Flat 10 figures · best 118A · median 107.5
GoingRunsBestMedianSince 14 Oct 2025
Good to Firm4114A107.5—
Good to Soft2105B103.5—
Heavy2118A117—
Standard (AW)1———
Soft1———
DistanceRunsBestMedianSince 14 Oct 2025
6f – 7f4116A107.5—
1m2f – 1m4f3110A104—
1m – 1m1f3118A114—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 10 figures from 10 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
Danehill Dancer (IRE)

Progeny in our archive have won 11.2% of 10,094 runs since Jan 2008 (783 horses).

Weakest over 2m5f – 3m (all codes): 6.2% from 130.

GoingRunsWinsSRvs sireThis horse
Firm911011%−0.2—
Good to Firm1,74022312.8%+1.62 from 4
Good2,4992489.9%−1.3—
Good to Soft1,08912011%−0.21 from 3
Soft1,73322412.9%+1.71 from 1
Heavy6567811.9%+0.72 from 2
Standard (AW)2,2852249.8%−1.41 from 1
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f4035313.2%+2—
6f – 7f2,71033112.2%+14 from 5
1m – 1m1f2,71531211.5%+0.32 from 3
1m2f – 1m4f2,31123710.3%−0.91 from 3
1m5f – 2m1,27013410.6%−0.6—
2m1f – 2m4f533519.6%−1.6—
2m5f – 3m13086.2%−5—
Over 3m2214.5%−6.7—

Flat and jumps together (all codes) · since Jan 2008 · as at 14 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Starlight Dreams (USA) (Black Tie Affair)

5 siblings in the archive, 3 winners — best of them Prospector (USA) (2 wins).

The wins came over 6f–1m4f.

ProduceRunsWinsWin tripsBest grade
Prospector (USA)321m2f–1m4f—
Famous (IRE)1317f—
Queen Of Spain (IRE)1016f—
Maid To Master (IRE)40——
Star Of Bristol (USA)60——

Record by conditions

GoingRunsWinsSR£1
Good to Firm 4 2 50% +2.83
Good to Soft 3 1 33% −1.27
Heavy 2 2 100% +3.75
Standard (AW) 1 1 100% +0.22
Soft 1 1 100% +5.00

ClassRunsWinsSR£1
Class 1 3 1 33% −1.17

CourseRunsWinsSR£1
Curragh 5 5 100% +13.48
Dundalk (AW) 1 1 100% +0.22
Leopardstown 1 0 0% −1.00
York 1 0 0% −1.00
Ascot 1 1 100% +0.83
Newmarket 1 0 0% −1.00
Longchamp (FR) 1 0 0% −1.00

DistanceRunsWinsSR£1
6f – 7f 5 4 80% +10.98
1m2f – 1m4f 3 1 33% −1.78
1m – 1m1f 3 2 67% +1.33

JockeyRunsWinsSR£1
Johnny Murtagh 9 7 78% +12.53
Seamie Heffernan 1 0 0% −1.00
Pat Smullen 1 0 0% −1.00

SeasonRunsWinsSR£1
2009 6 3 50% −0.45
2008 5 4 80% +10.98

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 ORKTB Jockey SP
02 Oct 09+27d Dundalk (AW) Diamond Stakes (Group 3) 10.5f · Standard · 11 ran 1/11 9-2 125110A Johnny Murtagh 2/9F
05 Sep 09+18d Leopardstown Tattersalls Millions Irish Champion Stakes (Group 1) 10f · Good To Yielding · 9 ran 3/9 2½ 9-0 127102A Seamie Heffernan 6/1
18 Aug 09+63d York Juddmonte International Stakes (Group 1) Class 1 · 10.5f · Good To Firm · 4 ran 2/4 1 8-11 122104B Johnny Murtagh 3/1
16 Jun 09+24d Ascot St James's Palace Stakes (Group 1) Class 1 · 8f · Good To Firm · 10 ran 1/10 9-0 120114A Johnny Murtagh 5/6F
23 May 09+21d Curragh Boylesports.com Irish 2,000 Guineas (group 1) 8f · Heavy · 9 ran 1/9 9-0 120118A Johnny Murtagh 6/4F
02 May 09+209d Newmarket stanjames.com 2000 Guineas Stakes (201st Running) (Entire Colts & Fillies) Class 1 · 8f · Good To Firm · 15 ran 5/15 1¾ 9-0 112105A Pat Smullen 7/1
05 Oct 08+21d Longchamp (FR) Prix Jean-Luc Lagardere (Grand Criterium) (Colts & Fillies) 7f · Good To Soft · 7 ran 4/7 nk 9-0 —— Johnny Murtagh 4/9F
14 Sep 08+49d Curragh Bank Of Scotland (ire) National Stakes (group 1) 7f · Heavy · 7 ran 1/7 9-1 121116A Johnny Murtagh 9/4
27 Jul 08+28d Curragh Independent Waterford Wedgwood Phoenix Stakes (Group 1) 6f · Good To Firm · 5 ran 1/5 9-1 121110B Johnny Murtagh 4/1
29 Jun 08+55d Curragh One 51 Railway Stakes (group 2) 6f · Good To Yielding · 6 ran 1/6 9-1 121105B Johnny Murtagh 8/11F
05 May 08 Curragh Antonius Pius EBF Maiden 6f · Yielding To Soft · 15 ran 1/15 9-3 12192A Johnny Murtagh 5/1

Quick answers

How many races has Mastercraftsman (IRE) won?
Mastercraftsman (IRE) won 7 of 11 archived starts between 2008 and 2009, a strike rate of 63.6%. Placed 8 times in total (72.7% of starts).
Who trained Mastercraftsman (IRE)?
Mastercraftsman (IRE) was trained by A P O'Brien on the most recent run on record, at Dundalk (AW) on 2 October 2009.
Who is Mastercraftsman (IRE)'s sire?
Mastercraftsman (IRE) is by Danehill Dancer (IRE) out of Starlight Dreams (USA), whose sire is Black Tie Affair.
What going does Mastercraftsman (IRE) prefer?
Mastercraftsman (IRE) has the best record on good to firm going: 2 wins from 4 starts (50%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Mastercraftsman (IRE)'s official rating?
The most recent official rating on record is 125, from the run on 2 October 2009. The highest on record is 127.
What is Mastercraftsman (IRE)'s sire's record?
Danehill Dancer (IRE)'s progeny in our archive have won 11.2% of 10,094 runs since Jan 2008 (783 horses), Flat and jumps together. Weakest over 2m5f – 3m (all codes): 6.2% from 130.
Who are Mastercraftsman (IRE)'s siblings?
Out of Starlight Dreams (USA), Mastercraftsman (IRE) has 5 other produce in our archive, 3 of them winners. Most wins: Prospector (USA) (2). The wins came over 6f–1m4f. As at Oct 2026.
Has Mastercraftsman (IRE) sired winners?
As a sire, Mastercraftsman (IRE)'s progeny in our archive have won 10.6% of 11,620 runs since Jan 2008 (842 horses), Flat and jumps together.

Record shown from May 2008. 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.