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Horse profile

Merchant Navy (AUS)

3yo colt (at last run, Jun 2018) · Last trainer A P O'Brien · Last owner Merchant Navy Syndsmithmagniertabor
by Fastnet Rock (AUS) out of Legally Bay (AUS) (Snippets)
2 runs · 2 courses · from May 2018
As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 23 Jun 2018 — 3,048 days ago. Our archive can't say whether the horse is still in training.
Last run Jun 2018 · 1st of 12 Won last time out 2 wins · Ascot & Curragh Last raced off OR 117
KTB Profile

Lightly raced, with 2 archived starts between May 2018 and Jun 2018, the last of them as a 3yo colt. Finished 1 of 12 at Ascot last time. By Fastnet Rock (AUS), whose progeny in our archive have won 12.1% of 5,483 runs since Jan 2008.

Based on 2 archived runs · updated 28 Oct 2026

Progeny in our archive

Progeny record

As a sire, Merchant Navy (AUS)’s progeny in our archive have won 0% of 4 runs since Jan 2008 (3 horses). A small sample.

GoingRunsWinsSRvs sire
Good to Firm100%0
Good100%0
Good to Soft200%0
Distance (all codes)RunsWinsSRvs sire
Under 6f100%0
6f – 7f200%0
1m – 1m1f100%0

Flat and jumps together (all codes) · since Jan 2008 · as at 28 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

KTB Speed and Rating

KTB Speed

Best recent Speed 113 the best of the last 2 graded (A or B) runs · Curragh, 26 May 2018

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 2 figures · best 113A · median 109
GoingRunsBestMedianSince 28 Oct 2025
Good to Firm2113A109—
DistanceRunsBestMedianSince 28 Oct 2025
6f – 7f2113A109—

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 2 figures from 2 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 123A the best of the last 2 rated runs · Ascot, 23 Jun 2018 Official rating 117 at the last run, 23 Jun 2018

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 2 figures · best 123A · median 121.5
GoingRunsBestMedianSince 28 Oct 2025
Good to Firm2123A121.5—
DistanceRunsBestMedianSince 28 Oct 2025
6f – 7f2123A121.5—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 2 figures from 2 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
Fastnet Rock (AUS)

Progeny in our archive have won 12.1% of 5,483 runs since Jan 2008 (557 horses).

GoingRunsWinsSRvs sireThis horse
Firm1417.1%−5—
Good to Firm6768712.9%+0.82 from 2
Good1,21614812.2%+0.1—
Good to Soft5727613.3%+1.2—
Soft1,012989.7%−2.4—
Heavy3193711.6%−0.5—
Standard (AW)1,67321713%+0.9—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f1081513.9%+1.8—
6f – 7f1,09712611.5%−0.62 from 2
1m – 1m1f1,48417311.7%−0.4—
1m2f – 1m4f1,86424213%+0.9—
1m5f – 2m6758813%+0.9—
2m1f – 2m4f212209.4%−2.7—
2m5f – 3m4112.4%−9.7—
Over 3m200%−12.1—

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
Legally Bay (AUS) (Snippets)

1 sibling in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Setanta (AUS)40——

Too few runs for meaningful splits. The full record is below.

Form

DateCourseRace PosBtn Wgt ORSpdKTB Jockey SP
2018 · 2 runs
23 Jun 18+28d Ascot Diamond Jubilee Stakes (Group 1) (British Champions Series) Class 1 · 6f · Good To Firm · 12 ran 1/12 9-3 117105B123A Ryan Moore 4/1
26 May 18 Curragh Weatherbys Ireland Greenlands Stakes (Group 2) 6f · Good To Firm · 9 ran 1/9 9-6 117113A120A Ryan Moore 9/2

Quick answers

How many races has Merchant Navy won?
Merchant Navy (AUS) won 2 of 2 archived starts in 2018, a strike rate of 100%. Placed 2 times in total (100% of starts).
Who trained Merchant Navy?
Merchant Navy (AUS) was trained by A P O'Brien on the most recent run on record, at Ascot on 23 June 2018.
Who is Merchant Navy's sire?
Merchant Navy (AUS) is by Fastnet Rock (AUS) out of Legally Bay (AUS), whose sire is Snippets.
What is Merchant Navy's official rating?
The most recent official rating on record is 117, from the run on 23 June 2018. That is also the highest on record.
What is Merchant Navy's sire's record?
Fastnet Rock (AUS)'s progeny in our archive have won 12.1% of 5,483 runs since Jan 2008 (557 horses), Flat and jumps together.
Who are Merchant Navy's siblings?
Out of Legally Bay (AUS), Merchant Navy (AUS) has 1 other produce in our archive, 0 of them winners. As at Oct 2026.
Has Merchant Navy sired winners?
As a sire, Merchant Navy (AUS)'s progeny in our archive have won 0% of 4 runs since Jan 2008 (3 horses), Flat and jumps together. A small sample.

Record shown from May 2018. 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.