Skip to content
Horse profile

Ocean Diamond (IRE)

4yo filly (at last run, Aug 2025) · Last trainer Derek McCormack · Last owner Derek Mccormack
5 runs · 3 courses · from Dec 2024
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 15 Aug 2025 — 432 days ago. Our archive can't say whether the horse is still in training.
Last run Aug 2025 · 13th of 14 Headgear returns LTO Last raced off OR 50
KTB Profile

Ocean Diamond is a filly by Siyouni out of an Off The Coast mare who failed to win in five starts. She showed her best effort when fourth of six at Dundalk in Jan 2025. All three runs on the all-weather came at Dundalk where she finished 13th of 14 in Aug 2025 off an official rating of 50. She raced on soft ground twice on turf.

Based on 5 archived runs · run-style from 5 commented runs since Dec 2024 · updated 21 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 82 the best of the last 2 graded (A or B) runs · Dundalk (AW), 13 Dec 2024

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 82B · median 59
GoingRunsBestMedianSince 21 Oct 2025
Standard (AW)382B75—
Soft252C36—
DistanceRunsBestMedianSince 21 Oct 2025
1m – 1m1f375A52—
1m2f – 1m4f1———
6f – 7f1———

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 55C the best of the last 3 rated runs · Gowran Park, 15 Jun 2025 Official rating 50 at the last run, 15 Aug 2025

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 60A · median 50
GoingRunsBestMedianSince 21 Oct 2025
Standard (AW)360A50—
Soft255C48.5—
DistanceRunsBestMedianSince 21 Oct 2025
1m – 1m1f355C50—
1m2f – 1m4f1———
6f – 7f1———

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 5 analysed runs since Dec 2024

  • Mid-division 2 (40%) · 0 wins
  • Prominent 2 (40%) · 0 wins
  • Held up 1 (20%) · 0 wins

Pedigree intelligence

Sire

Progeny in our archive have won 13% of 8,322 runs since Jan 2008 (975 horses).

Weakest on heavy going: 9.3% from 454.

GoingRunsWinsSRvs sireThis horse
Firm14321.4%+8.4—
Good to Firm6647911.9%−1.1—
Good1,66223614.2%+1.2—
Good to Soft1,20613911.5%−1.5—
Soft1,34315611.6%−1.40 from 2
Heavy454429.3%−3.7—
Standard (AW)2,97742914.4%+1.40 from 3
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f4135312.8%−0.2—
6f – 7f3,21342113.1%+0.10 from 1
1m – 1m1f2,87637513%00 from 3
1m2f – 1m4f1,47319613.3%+0.30 from 1
1m5f – 2m2833211.3%−1.7—
2m1f – 2m4f55712.7%−0.3—
2m5f – 3m9111.1%−1.9—

Flat and jumps together (all codes) · since Jan 2008 · as at 21 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

1 sibling in the archive, 1 winner — best of them Offshore Bay (IRE) (1 win).

The wins came over 1m1½f.

ProduceRunsWinsWin tripsBest grade
Offshore Bay (IRE)411m1½f—

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 3 0 0% −3.00
Soft 2 0 0% −2.00

CourseRunsWinsSR£1
Dundalk (AW) 3 0 0% −3.00
Killarney 1 0 0% −1.00
Gowran Park 1 0 0% −1.00

DistanceRunsWinsSR£1
1m – 1m1f 3 0 0% −3.00
1m2f – 1m4f 1 0 0% −1.00
6f – 7f 1 0 0% −1.00

JockeyRunsWinsSR£1
Nicola Burns 1 0 0% −1.00
Keithen Kennedy 1 0 0% −1.00
Seamie Heffernan 1 0 0% −1.00
James Ryan 1 0 0% −1.00
Colin Keane 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 3 0 0% −3.00
Cheekpieces 1 0 0% −1.00
Tongue tie 1 0 0% −1.00

SeasonRunsWinsSR£1
2025 4 0 0% −4.00
2024 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
15 Aug 25+30d Dundalk (AW) Friday Night Lights Return Weekly From 19th September Handicap (0-60) 10.5f · Standard · 14 ran Settled in the pack early - 6th at halfway - lost touch rapidly 3f out and finished well behind 13/14 3¾ 8-13 5059C45C Nicola Burns 20/1
16 Jul 25+31d Killarney Rose Hotel Handicap (0-60) 8f · Soft · 12 ran Hesitant start - settled in the pack - slipped to ninth by 2f - urged forward at halfway - given encouragement 3f from home - no impression made and well beaten at the finish 11/12 1½ 9-3 5220C42C Keithen Kennedy 22/1
15 Jun 25+135d Gowran Park Irish Stallion Farms EBF Fillies Maiden 9.5f · Soft · 8 ran Held up towards the back - still down the order at halfway - pushed along early in the straight but couldn't threaten - one-paced from over a furlong out to finish fifth 5/8 13 10-1 —52C55C Seamie Heffernan 50/1
31 Jan 25+49d Dundalk (AW) View Restaurant At Dundalk Stadium Fillies Maiden 8f · Standard · 6 ran Settled just off the pace early - holding 4th and going smoothly with 2f left - asked for effort and driven inside final furlong - unable to close and held on for 4th 4/6 4¾ 9-1 —75A50B James Ryan 6/1
13 Dec 24 Dundalk (AW) Swifty Sports Proud Sponsor Of Irish Racing Maiden 7f · Standard · 14 ran Sat close to the front group early - 6th at halfway - driven approaching final 2f but couldn't close and held on for 7th 7/14 ½ 9-3 —82B60A Colin Keane 9/4F

Quick answers

How many races has Ocean Diamond (IRE) won?
Ocean Diamond (IRE) has yet to win, from 5 archived starts between 2024 and 2025.
Who trained Ocean Diamond (IRE)?
Ocean Diamond (IRE) was trained by Derek McCormack on the most recent run on record, at Dundalk (AW) on 15 August 2025.
Who is Ocean Diamond (IRE)'s sire?
Ocean Diamond (IRE) is by Siyouni (FR) out of Off The Coast (IRE), whose sire is New Approach.
What is Ocean Diamond (IRE)'s official rating?
The most recent official rating on record is 50, from the run on 15 August 2025. The highest on record is 52.
What is Ocean Diamond (IRE)'s sire's record?
Siyouni (FR)'s progeny in our archive have won 13% of 8,322 runs since Jan 2008 (975 horses), Flat and jumps together. Weakest on heavy going: 9.3% from 454.
Who are Ocean Diamond (IRE)'s siblings?
Out of Off The Coast (IRE), Ocean Diamond (IRE) has 1 other produce in our archive, 1 of them a winner. Most wins: Offshore Bay (IRE) (1). The wins came over 1m1½f. As at Oct 2026.

Record shown from December 2024. 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.