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Horse profile

Amy's Mercdes (GB)

4yo filly (at last run, Sep 2008) · Last trainer Neville Bycroft · Last owner Mrs L J Rose
by Defacto (USA) out of Efipetite (GB) (Efisio)
3 runs · 3 courses · from Jul 2008
As at 4 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 24 Sep 2008 — 6,614 days ago. Our archive can't say whether the horse is still in training.
Last run Sep 2008 · 15th of 15 Last raced off OR 32
KTB Profile

Amy's Mercdes (GB) is yet to win from 3 starts.

Based on 3 archived runs · updated 4 Nov 2026

KTB Speed and Rating

KTB Speed

No KTB Speed figures for this horse. The engine scores GB and Irish racing from Oct 2016; runs elsewhere, or earlier, have no figure.

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 0 figures from 0 runs · a record, not a forecast

KTB Rating

Best recent KTB Rating 55C the best of the last 3 rated runs · Ripon, 7 Jul 2008 Official rating 32 at the last run, 24 Sep 2008

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 — its best recent day. The KTB Rating on a racecard is a different reading of the same figures: the level the horse has been running to, an average of up to its last six runs with the latest counting most, so the two can differ. A, B or C on a run is how much known form was in that race. What this means →

Flat 3 figures · best 55C · median 46
GoingRunsBestMedianSince 4 Nov 2025
Good to Soft1———
Good to Firm1———
Heavy1———
DistanceRunsBestMedianSince 4 Nov 2025
1m2f – 1m4f1———
6f – 7f1———
1m – 1m1f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 3 figures from 3 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
Defacto (USA)

Progeny in our archive have won 5.7% of 53 runs since Jan 2008 (14 horses).

GoingRunsWinsSRvs sireThis horse
Good to Firm400%−5.70 from 1
Good2214.5%−1.2—
Good to Soft13215.4%+9.70 from 1
Soft500%−5.7—
Heavy500%−5.70 from 1
Standard (AW)400%−5.7—
Distance (all codes)RunsWinsSRvs sireThis horse
6f – 7f200%−5.70 from 1
1m – 1m1f100%−5.70 from 1
1m2f – 1m4f400%−5.70 from 1
1m5f – 2m1616.3%+0.6—
2m1f – 2m4f2229.1%+3.4—
2m5f – 3m800%−5.7—

Flat and jumps together (all codes) · since Jan 2008 · as at 4 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Efipetite (GB) (Efisio)

9 siblings in the archive, 4 winners — best of them Dium Mac (GB) (5 wins).

The wins came over 1m–1m2f; the highest grade won is Class 5 (Dium Mac (GB)).

ProduceRunsWinsWin tripsBest grade
Dium Mac (GB)3051m1f–1m2fClass 5
Efidium (GB)7931mClass 5
Valentine's Gift (GB)4721m2fClass 5
Eium Mac (GB)2921mClass 6
Efimac (GB)150——
Into Mac (GB)60——
Petidium (GB)30——
Milu Mac (GB)60——
Efiacto (GB)10——

Record by conditions

GoingRunsWinsSR£1
Good to Soft 1 0 0% −1.00
Good to Firm 1 0 0% −1.00
Heavy 1 0 0% −1.00

ClassRunsWinsSR£1
Class 5 2 0 0% −2.00
Class 6 1 0 0% −1.00

CourseRunsWinsSR£1
Redcar 1 0 0% −1.00
Thirsk 1 0 0% −1.00
Ripon 1 0 0% −1.00

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

JockeyRunsWinsSR£1
Mark Lawson 2 0 0% −2.00
Duran Fentiman 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 ORKTB Jockey SP
2008 · 3 runs
24 Sep 08+61d Redcar Weddings At Redcar Selling Stakes Class 6 · 1m2f · Good To Soft · 15 ran 15/15 27 8-7 3238C Duran Fentiman 125/1
25 Jul 08+18d Thirsk Sky Bet Supporting Yorkshire Racing Festival Maiden (Div 1) Class 5 · 7f · Good To Firm · 10 ran 8/10 hd 9-2 3246C Mark Lawson 100/1
07 Jul 08 Ripon Kirkgate Maiden Stakes Class 5 · 1m · Heavy · 8 ran 6/8 17 9-4 3255C Mark Lawson 80/1

Quick answers

How many races has Amy's Mercdes won?
Amy's Mercdes (GB) has yet to win, from 3 archived starts in 2008.
Who trained Amy's Mercdes?
Amy's Mercdes (GB) was trained by Neville Bycroft on the most recent run on record, at Redcar on 24 September 2008.
Who is Amy's Mercdes's sire?
Amy's Mercdes (GB) is by Defacto (USA) out of Efipetite (GB), whose sire is Efisio.
What is Amy's Mercdes's official rating?
The most recent official rating on record is 32, from the run on 24 September 2008. That is also the highest on record.
What is Amy's Mercdes's sire's record?
Defacto (USA)'s progeny in our archive have won 5.7% of 53 runs since Jan 2008 (14 horses), Flat and jumps together.
Who are Amy's Mercdes's siblings?
Out of Efipetite (GB), Amy's Mercdes (GB) has 9 other produce in our archive, 4 of them winners. Most wins: Dium Mac (GB) (5). Highest grade won: Class 5 (Dium Mac (GB)). The wins came over 1m–1m2f. As at Nov 2026.

Record shown from July 2008. Our archive holds racing in Great Britain, Ireland and France from January 2005. Any runs before that, or in other countries, are not in it. In-running comments are available from 2024 onward.