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Horse profile

Alpha (IRE)

2yo filly · Trainer A P O'Brien · Owner Flaxman Stables Mrs Magnier M Tabor D Smith
5 runs · 4 courses · from Jun 2026
As at 18 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
2 wins · Leopardstown (IRE) & Curragh Ran 34 days ago · 5th of 6 Last raced off OR 103
KTB Profile

Alpha (IRE) is 2 from 5, including a Group 3 win. The biggest win we hold: the Saudi Cup Silver Flash Stakes at Leopardstown (IRE) (Jul 2026). Each win came on a first visit to the course. Last raced off a career-high mark of 103.

Based on 5 archived runs · run-style from 4 commented runs · updated 18 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 108 the best of the last 2 graded (A or B) runs · Leopardstown (IRE), 23 Jul 2026

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 5 figures · best 108A · median 89
GoingRunsBestMedianSince 18 Oct 2025
Good3108A913 · 108 / 91
Soft275A492 · 75 / 49
DistanceRunsBestMedianSince 18 Oct 2025
6f – 7f5108A895 · 108 / 89

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 5 figures from 5 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 92B the best of the last 3 rated runs · Curragh (IRE), 22 Aug 2026 Official rating 103 at the last run, 13 Sep 2026

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 5 figures · best 105A · median 90
GoingRunsBestMedianSince 18 Oct 2025
Good3105A923 · 105 / 92
Soft289A84.52 · 89 / 84.5
DistanceRunsBestMedianSince 18 Oct 2025
6f – 7f5105A905 · 105 / 90

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 5 figures from 5 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 from 4 analysed runs

  • Led 3 (75%) · 1 win
  • Midfield 1 (25%) · 0 wins

Pedigree intelligence

Sire

Progeny in our archive have won 15.7% of 9,926 runs since Jan 2008 (1,107 horses).

Strongest on good to firm going: 18.9% from 1,503. Weakest on heavy going: 9.3% from 452. Weakest over 2m5f – 3m (all codes): 11.5% from 139.

GoingRunsWinsSRvs sireThis horse
Firm18316.7%+1—
Good to Firm1,50328418.9%+3.2—
Good2,64442115.9%+0.22 from 3
Good to Soft1,23520516.6%+0.9—
Soft1,52418612.2%−3.50 from 2
Heavy452429.3%−6.4—
Standard (AW)2,54942016.5%+0.8—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f27414.8%−0.9—
6f – 7f77211314.6%−1.12 from 5
1m – 1m1f2,08833315.9%+0.2—
1m2f – 1m4f4,40875717.2%+1.5—
1m5f – 2m1,88826213.9%−1.8—
2m1f – 2m4f5837312.5%−3.2—
2m5f – 3m1391611.5%−4.2—
Over 3m21314.3%−1.4—

Flat and jumps together (all codes) · since Jan 2008 · as at 18 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

2 siblings in the archive, 2 winners — best of them Saturn (IRE) (4 wins).

The wins came over 7½f–1m6f.

ProduceRunsWinsWin tripsBest grade
Saturn (IRE)1341m2f–1m6f—
Proxima Centauri (IRE)617½f—

Record by conditions

GoingRunsWinsSR£1
Good 3 2 67% −0.10
Soft 2 0 0% −2.00

ClassRunsWinsSR£1
Class 1 3 1 33% −1.83

CourseRunsWinsSR£1
Curragh (IRE) 2 0 0% −2.00
Leopardstown (IRE) 1 1 100% +0.17
Curragh 1 1 100% +0.73
Leopardstown 1 0 0% −1.00

JockeyRunsWinsSR£1
Wayne Lordan 3 0 0% −3.00
Ryan Moore 2 2 100% +0.90

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
13 Sep 26+22d Curragh (IRE) Moyglare Stud Stakes (Group 1) Class 1 · 7f · Yielding · 6 ran Set the pace early - pushed along and lost front spot 2f out then slipped to fifth inside final furlong - unable to threaten leaders late 5/6 hd 9-2 10323C80C Wayne Lordan 15/2
22 Aug 26+30d Curragh (IRE) Alpha Centauri Debutante Stakes (Group 2) Class 1 · 7f · Good · 5 ran Set the pace under pressure - challenged approaching 2f out and asked for effort - edged in front with a furlong and a half left - overtaken inside the last 50 yards - unable to find more and just held off 3/5 ½ 9-2 10289C92B Wayne Lordan 4/6F
23 Jul 26+25d Leopardstown (IRE) Saudi Cup Silver Flash Stakes (Group 3) Class 1 · 7.5f · Good · 6 ran stumbled leaving the stalls and not fluent early - soon 4th and travelling with ease early - 3rd approaching the straight - sent forward in 2nd and reeled in the front-runner over 1f out - hit the front early in the last furlong - driven and drifted left final 100 yards - found plenty - had to battle hard in the last strides for the verdict 1/6 9-2 —108A90B Ryan Moore 1/6F
28 Jun 26+24d Curragh GAIN Equine Nutrition Irish European Breeders Fund Fillies Maiden 7f · Good · 13 ran Set the pace from the outset - matched by a rival after 3f - hit the front at halfway - shaken up to open a gap 2f out - had the race won a furlong out - powered to the line in taking style 1/13 9-2 —91C105A Ryan Moore 8/11F
04 Jun 26 Leopardstown Irish Stallion Farms EBF Fillies Maiden 7f · Soft · 10 ran Slow to start - settled midfield on the inner - urged forward past the 3f mark - moved into 4th under pressure 2f out - held that spot 1f out - finished strongly to snatch 2nd right at the line 2/10 ¾ 9-2 —75A89A Wayne Lordan 2/1J

Quick answers

How many races has Alpha (IRE) won?
Alpha (IRE) won 2 of 5 archived starts in 2026, a strike rate of 40%. Placed 3 times in total (60% of starts).
Who trains Alpha (IRE)?
Alpha (IRE) is trained by A P O'Brien, who saddled the horse on its most recent run on 13 September 2026.
Who is Alpha (IRE)'s sire?
Alpha (IRE) is by Sea The Stars (IRE) out of Alpha Centauri (IRE), whose sire is Mastercraftsman.
What going does Alpha (IRE) prefer?
Alpha (IRE) has the best record on good going: 2 wins from 3 starts (66.7%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Alpha (IRE)'s official rating?
The most recent official rating on record is 103, from the run on 13 September 2026. That is also the highest on record.
What is Alpha (IRE)'s sire's record?
Sea The Stars (IRE)'s progeny in our archive have won 15.7% of 9,926 runs since Jan 2008 (1,107 horses), Flat and jumps together. Strongest on good to firm going: 18.9% from 1,503. Weakest on heavy going: 9.3% from 452. Weakest over 2m5f – 3m (all codes): 11.5% from 139.
Who are Alpha (IRE)'s siblings?
Out of Alpha Centauri (IRE), Alpha (IRE) has 2 other produce in our archive, 2 of them winners. Most wins: Saturn (IRE) (4). The wins came over 7½f–1m6f. As at Oct 2026.

Record shown from June 2026. 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.