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Horse profile

Diamond Union (GB)

6yo gelding (at last run, Jul 2023) · Last trainer E J O'Grady · Last owner K A Mccullagh
by Casamento (IRE) out of Ribbons And Bows (IRE) (Dr Devious)
17 runs · 13 courses · from Dec 2021
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 27 Jul 2023 — 1,181 days ago. Our archive can't say whether the horse is still in training.
Last run Jul 2023 Last raced off OR 95
KTB Profile

Diamond Union (GB) is yet to win from 17 starts, though has placed once. Best effort: 2nd of 9 at Killarney (Oct 2022).

Based on 17 archived runs · updated 21 Oct 2026
Official rating95↓ 4lb off peak
95 70–99

KTB Speed and Rating

KTB Speed

Best recent Speed 94 the best of the last 3 graded (A or B) runs · Dundalk (AW), 24 Mar 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 122A · median 90
GoingRunsBestMedianSince 21 Oct 2025
Standard (AW)394A90—
Soft298A94—
Good1———
Heavy1———
Good to Firm1———
DistanceRunsBestMedianSince 21 Oct 2025
1m2f – 1m4f598A90—
1m5f – 2m2122A93—
1m – 1m1f1———
Jumps 5 figures · best 88A · median 81
GoingRunsBestMedianSince 21 Oct 2025
Good to Soft278B76—
Soft288A84.5—
Good1———
DistanceRunsBestMedianSince 21 Oct 2025
1m5f – 2m388A81—
2m1f – 2m4f284C79—

Of 17 runs looked at, 4 have no figure: did not complete (2) · not enough races on the card to set the day (under 4) (2).

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 13 figures from 17 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating (flat) 69A the best of the last 3 rated runs · Dundalk (AW), 24 Mar 2023 Official rating 72 at the last flat run, 22 Jun 2023

Best recent KTB Rating (jumps) 99C the best of the last 3 rated runs · Kilbeggan, 4 Jun 2023 Official rating 95 at the last jumps run, 27 Jul 2023

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 10 figures · best 82A · median 69
GoingRunsBestMedianSince 21 Oct 2025
Standard (AW)371A69—
Soft382A75—
Good1———
Heavy1———
Good to Firm1———
Good to Soft1———
DistanceRunsBestMedianSince 21 Oct 2025
1m2f – 1m4f582A71—
1m5f – 2m472C68—
1m – 1m1f1———
Jumps 5 figures · best 112A · median 99
GoingRunsBestMedianSince 21 Oct 2025
Good to Soft299C99—
Soft2112A104.5—
Good1———
DistanceRunsBestMedianSince 21 Oct 2025
1m5f – 2m3112A99—
2m1f – 2m4f299C96—

Of 17 runs looked at, 2 have no figure: did not complete (or a non-runner row) (2).

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 15 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 8.6% of 3,621 runs since Jan 2008 (299 horses).

Weakest on soft going: 5.6% from 497. Weakest at trips under 6f (all codes): 4.9% from 287.

GoingRunsWinsSRvs sireThis horse
Firm20210%+1.4—
Good to Firm450449.8%+1.20 from 1
Good8088810.9%+2.30 from 3
Good to Soft413338%−0.60 from 3
Soft497285.6%−30 from 6
Heavy170127.1%−1.50 from 1
Standard (AW)1,2631058.3%−0.30 from 3
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f287144.9%−3.7—
6f – 7f755668.7%+0.1—
1m – 1m1f680436.3%−2.30 from 1
1m2f – 1m4f8108510.5%+1.90 from 5
1m5f – 2m695639.1%+0.50 from 8
2m1f – 2m4f272269.6%+10 from 3
2m5f – 3m971212.4%+3.8—
Over 3m25312%+3.4—

Flat and jumps together (all codes) · since Jan 2008 · as at 20 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Ribbons And Bows (IRE) (Dr Devious)

5 siblings in the archive, 3 winners — best of them Time Medicean (GB) (6 wins).

The wins came over 5f–2m; the highest grade won is Class 3 (Time Medicean (GB)).

ProduceRunsWinsWin tripsBest grade
Time Medicean (GB)8665f–6fClass 3
Fisherman Frank (GB)912mClass 6
Grey Bunting (GB)1511m2fClass 5
Marthambles (GB)20——
Brindos (GB)30——

Record by conditions

GoingRunsWinsSR£1
Soft 6 0 0% −6.00
Good 3 0 0% −3.00
Good to Soft 3 0 0% −3.00
Standard (AW) 3 0 0% −3.00
Heavy 1 0 0% −1.00
Good to Firm 1 0 0% −1.00

CourseRunsWinsSR£1
Leopardstown 3 0 0% −3.00
Dundalk (AW) 3 0 0% −3.00
Limerick 1 0 0% −1.00
Kilbeggan 1 0 0% −1.00
Tipperary 1 0 0% −1.00
Navan 1 0 0% −1.00
Killarney 1 0 0% −1.00
Listowel 1 0 0% −1.00
Gowran Park 1 0 0% −1.00
Tramore 1 0 0% −1.00
Bellewstown 1 0 0% −1.00
Punchestown 1 0 0% −1.00
Naas 1 0 0% −1.00

DistanceRunsWinsSR£1
1m5f – 2m 8 0 0% −8.00
1m2f – 1m4f 5 0 0% −5.00
2m1f – 2m4f 3 0 0% −3.00
1m – 1m1f 1 0 0% −1.00

JockeyRunsWinsSR£1
Darragh O'Keeffe 3 0 0% −3.00
Phillip Enright 3 0 0% −3.00
W J Lee 2 0 0% −2.00
N G McCullagh 2 0 0% −2.00
Seamie Heffernan 1 0 0% −1.00
Mike O'Connor 1 0 0% −1.00
Ben Coen 1 0 0% −1.00
Andrew Slattery 1 0 0% −1.00
Mr E P O'Brien 1 0 0% −1.00
Mr Pat Taaffe 1 0 0% −1.00
Mr Finian Maguire 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 13 0 0% −13.00
Blinkers 3 0 0% −3.00
Visor 1 0 0% −1.00

SeasonRunsWinsSR£1
2023 7 0 0% −7.00
2022 9 0 0% −9.00
2021 1 0 0% −1.00

TypeRunsWinsSR£1
Flat 10 0 0% −10.00
Hurdle 6 0 0% −6.00
NH Flat 1 0 0% −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
27 Jul 23+35d Limerick Coast To Curragh On Saturday August 26th Handicap Hurdle (80-102) 17f · Yielding To Soft · 14 ran PU/14 — 11-7 95—— Darragh O'Keeffe 25/1
22 Jun 23+18d Leopardstown Racing With Pride Handicap (47-75) 8f · Good · 13 ran 10/13 4¾ 9-13 7266C54C Seamie Heffernan 50/1
04 Jun 23+17d Kilbeggan Adare Manor Opportunity Maiden Hurdle (Div 1) 18.5f · Good To Yielding · 14 ran 7/14 11 11-12 9774C99C Mike O'Connor 12/1
18 May 23+37d Tipperary Follow Us On Facebook Handicap Hurdle (80-102) (Div 2) 16f · Good To Yielding · 14 ran 10/14 hd 11-11 9978B99A Darragh O'Keeffe 10/1
11 Apr 23+18d Dundalk (AW) View Restaurant At Dundalk Stadium Handicap 12f · Standard · 14 ran 11/14 hd 9-9 7090B66A W J Lee 9/1
24 Mar 23+21d Dundalk (AW) SKY BET Extra Places Every Day Handicap 10.5f · Standard · 12 ran 9/12 ¾ 9-2 7394A69A N G McCullagh 100/1
03 Mar 23+135d Dundalk (AW) Crowne Plaza Dundalk Race & Stay Package Handicap (47-75) 12f · Standard · 14 ran 11/14 ¾ 10-1 7480B71A N G McCullagh 40/1
19 Oct 22+18d Navan Safer Gambling Navan Maiden 14f · Heavy · 12 ran 12/12 23 10-1 7564C69C Ben Coen 25/1
01 Oct 22+9d Killarney BoyleSports We're Hiring Nationwide Maiden 11f · Soft · 9 ran 2/9 hd 9-9 —98A82A W J Lee 7/2
22 Sep 22+22d Listowel Behans Horseshoe Bar, Restaurant & Townhouse Maiden 12f · Soft · 15 ran 8/15 2¼ 10-1 —90C75A Darragh O'Keeffe 40/1
31 Aug 22+19d Gowran Park Racing Again September 17th Maiden 14f · Good To Firm · 12 ran 4/12 ½ 9-9 —122A67A Andrew Slattery 100/1
12 Aug 22+41d Tramore Brian Griffin Memorial Maiden Hurdle 16f · Good · 15 ran UR/15 — 11-12 ——— Phillip Enright 16/1
02 Jul 22+65d Bellewstown Bar One Racing 'Getting Out Stakes' Flat Race 17f · Good · 11 ran 8/11 28 11-2 —84C93C Mr E P O'Brien 22/1
28 Apr 22+52d Punchestown Jp & M Doyle Celebrating 70 Years In Business (c & G) Flat Race 16f · Good To Yielding · 11 ran 6/11 4¾ 11-0 ——59C Mr Pat Taaffe 150/1
07 Mar 22+23d Leopardstown Connolly's RED MILLS Irish EBF Auction Novice Hurdle 16f · Yielding · 6 ran 6/6 4¾ 11-5 —88A97B Phillip Enright 40/1
12 Feb 22+48d Naas Cavan Developments Supporting Kill GAA Maiden Hurdle (Div 2) 15.5f · Soft · 24 ran 5/24 hd 11-12 —81B112A Phillip Enright 150/1
26 Dec 21 Leopardstown Leopardstown Flat Race 16f · Soft · 16 ran 13/16 9½ 11-11 ——72C Mr Finian Maguire 80/1

Quick answers

How many races has Diamond Union (GB) won?
Diamond Union (GB) has yet to win, from 17 archived starts between 2021 and 2023. Placed 1 time in total (5.9% of starts).
Who trained Diamond Union (GB)?
Diamond Union (GB) was trained by E J O'Grady on the most recent run on record, at Limerick on 27 July 2023.
Who is Diamond Union (GB)'s sire?
Diamond Union (GB) is by Casamento (IRE) out of Ribbons And Bows (IRE), whose sire is Dr Devious.
What is Diamond Union (GB)'s official rating?
The most recent official rating on record is 95, from the run on 27 July 2023. The highest on record is 99.
What is Diamond Union (GB)'s sire's record?
Casamento (IRE)'s progeny in our archive have won 8.6% of 3,621 runs since Jan 2008 (299 horses), Flat and jumps together. Weakest on soft going: 5.6% from 497. Weakest at trips under 6f (all codes): 4.9% from 287.
Who are Diamond Union (GB)'s siblings?
Out of Ribbons And Bows (IRE), Diamond Union (GB) has 5 other produce in our archive, 3 of them winners. Most wins: Time Medicean (GB) (6). Highest grade won: Class 3 (Time Medicean (GB)). The wins came over 5f–2m. As at Oct 2026.

Record shown from December 2021. 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.