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Horse profile

Jackie Oh (IRE)

4yo filly (at last run, Jul 2024) · Last trainer A P O'Brien · Last owner Triermore Stud Mrs John Magnier Michael Tabor
by Galileo (IRE) out of Jacqueline Quest (IRE) (Rock Of Gibraltar)
9 runs · 6 courses · from Mar 2023
As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 21 Jul 2024 — 828 days ago. Our archive can't say whether the horse is still in training.
Last run Jul 2024 · 4th of 5 2 wins · Gowran Park & Naas Beaten favourite LTO Last raced off OR 114
KTB Profile

Jackie Oh won two of her nine starts on turf, including the Group 3 Darley Rathbride Stakes at Gowran Park in Jul 2023 on soft ground. Both wins came at 1m – 1m1f on her first visit to the course, one on heavy ground at Naas in Mar 2023 and the other at Gowran Park. She has never scored at 1m2f – 1m4f. Aged 4 at her last run in Jul 2024, she finished fourth of five as beaten favourite in the Meadow Court Stakes at the Curragh off a mark of 114, her career-high rating.

Based on 9 archived runs · updated 28 Oct 2026
KTB at a glance OR at career high
Official rating114At career-high mark
114 101–114

KTB Speed and Rating

KTB Speed

Best recent Speed 107 the best of the last 3 graded (A or B) runs · Gowran Park, 29 Jul 2023

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 8 figures · best 139C · median 101
GoingRunsBestMedianSince 28 Oct 2025
Good2101C97.5—
Soft2139C123—
Heavy2112A103.5—
Good to Soft1———
Good to Firm1———
DistanceRunsBestMedianSince 28 Oct 2025
1m – 1m1f5107A95—
1m2f – 1m4f3139C112—

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 8 figures from 8 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 98A the best of the last 3 rated runs · Ascot, 21 Oct 2023 Official rating 114 at the last run, 21 Jul 2024

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 8 figures · best 108A · median 96
GoingRunsBestMedianSince 28 Oct 2025
Good295A89—
Soft2108A103—
Heavy298A97.5—
Good to Soft1———
Good to Firm1———
DistanceRunsBestMedianSince 28 Oct 2025
1m – 1m1f5108A95—
1m2f – 1m4f398A98—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 8 figures from 8 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
Galileo (IRE)

Progeny in our archive have won 14.5% of 18,195 runs since Jan 2008 (1,776 horses).

Strongest over 6f – 7f (all codes): 18.2% from 1,383. Weakest over 2m5f – 3m (all codes): 9.3% from 889.

GoingRunsWinsSRvs sireThis horse
Firm721419.4%+4.9—
Good to Firm2,76544216%+1.50 from 1
Good5,30879014.9%+0.40 from 2
Good to Soft2,34332814%−0.50 from 2
Soft3,84557615%+0.51 from 2
Heavy1,37819013.8%−0.71 from 2
Standard (AW)2,48330412.2%−2.3—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f1417.1%−7.4—
6f – 7f1,38325218.2%+3.7—
1m – 1m1f3,02151717.1%+2.62 from 5
1m2f – 1m4f6,8481,05115.3%+0.80 from 4
1m5f – 2m4,24055513.1%−1.4—
2m1f – 2m4f1,65017010.3%−4.2—
2m5f – 3m889839.3%−5.2—
Over 3m1501610.7%−3.8—

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
Jacqueline Quest (IRE) (Rock Of Gibraltar)

7 siblings in the archive, 6 winners — best of them Onassis (IRE) (4 wins).

The wins came over 7f–1m4f; the highest grade won is Group 3 (Line Of Duty (IRE)).

ProduceRunsWinsWin tripsBest grade
Onassis (IRE)1847f–1mListed
Secret State (IRE)841m½f–1m4fClass 2
Act Of Wisdom (IRE)1131m2fClass 2
Line Of Duty (IRE)921m–1m1fGroup 3
World War (IRE)2111m1½f—
Hibiscus (IRE)911m2f—
Faifa (IRE)50——

Record by conditions

GoingRunsWinsSR£1
Good 2 0 0% −2.00
Soft 2 1 50% +2.00
Good to Soft 2 0 0% −2.00
Heavy 2 1 50% +3.00
Good to Firm 1 0 0% −1.00

ClassRunsWinsSR£1
Class 1 1 0 0% −1.00
Class 2 1 0 0% −1.00

CourseRunsWinsSR£1
Curragh 3 0 0% −3.00
Ascot 2 0 0% −2.00
Longchamp (FR) 1 0 0% −1.00
Gowran Park 1 1 100% +3.00
Navan 1 0 0% −1.00
Naas 1 1 100% +4.00

DistanceRunsWinsSR£1
1m – 1m1f 5 2 40% +4.00
1m2f – 1m4f 4 0 0% −4.00

JockeyRunsWinsSR£1
Ryan Moore 6 0 0% −6.00
Seamie Heffernan 2 1 50% +3.00
Colin Keane 1 1 100% +3.00

SeasonRunsWinsSR£1
2024 1 0 0% −1.00
2023 8 2 25% +1.00

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
2024 · 1 run
21 Jul 24+274d Curragh Al Shira'aa Racing Meadow Court Stakes (Fillies' And Mares' Group 3) 9f · Good · 5 ran 4/5 2¾ 9-9 114101C83B Ryan Moore 11/8F
2023 · 8 runs
21 Oct 23+20d Ascot Qipco British Champions Fillies & Mares Stakes (Group 1) (British Champions Series) Class 1 · 11.5f · Soft · 14 ran 3/14 nk 9-1 114139C98A Ryan Moore 3/1F
01 Oct 23+21d Longchamp (FR) Prix de l'Opera Longines (3yo+ Fillies & Mares) (Grande Course) (Turf) 10f · Good To Soft · 11 ran 2/11 nk 8-11 ——— Ryan Moore 11/1
10 Sep 23+43d Curragh Moyglare ''Jewels'' Blandford Stakes (Fillies' And Mares' Group 2) 10f · Good To Yielding · 11 ran 2/11 3 9-2 108101A92A Ryan Moore 16/5F
29 Jul 23+36d Gowran Park Darley Rathbride Stakes (Fillies' Group 3) 9f · Soft · 11 ran 1/11 9-0 101107A108A Colin Keane 3/1
23 Jun 23+26d Ascot Sandringham Stakes (Fillies' Handicap) (Str) Class 2 · 8f · Good To Firm · 29 ran 20/29 nk 9-8 10251C79C Ryan Moore 6/1J
28 May 23+36d Curragh Tattersalls Irish 1,000 Guineas (Fillies' Group 1) 8f · Good · 10 ran 5/10 2¾ 9-2 10294A95A Seamie Heffernan 18/1
22 Apr 23+27d Navan Irish Stallion Farms EBF Salsabil Stakes (Fillies' Listed) 10f · Heavy · 7 ran 2/7 ¾ 9-2 —112A98A Ryan Moore 11/10F
26 Mar 23 Naas Dubawi Legend Irish Ebf Fillies Maiden 8f · Heavy · 10 ran 1/10 9-3 —95A97A Seamie Heffernan 4/1

Quick answers

How many races has Jackie Oh won?
Jackie Oh (IRE) won 2 of 9 archived starts between 2023 and 2024, a strike rate of 22.2%. Placed 6 times in total (66.7% of starts).
Who trained Jackie Oh?
Jackie Oh (IRE) was trained by A P O'Brien on the most recent run on record, at Curragh on 21 July 2024.
Who is Jackie Oh's sire?
Jackie Oh (IRE) is by Galileo (IRE) out of Jacqueline Quest (IRE), whose sire is Rock Of Gibraltar.
What is Jackie Oh's official rating?
The most recent official rating on record is 114, from the run on 21 July 2024. That is also the highest on record.
What is Jackie Oh's sire's record?
Galileo (IRE)'s progeny in our archive have won 14.5% of 18,195 runs since Jan 2008 (1,776 horses), Flat and jumps together. Strongest over 6f – 7f (all codes): 18.2% from 1,383. Weakest over 2m5f – 3m (all codes): 9.3% from 889.
Who are Jackie Oh's siblings?
Out of Jacqueline Quest (IRE), Jackie Oh (IRE) has 7 other produce in our archive, 6 of them winners. Most wins: Onassis (IRE) (4). Highest grade won: Group 3 (Line Of Duty (IRE)). The wins came over 7f–1m4f. As at Oct 2026.

Record shown from March 2023. 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.