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Horse profile

Winning Smile (USA)

3yo filly (at last run, Mar 2007) · Last trainer Peter Chapple-Hyam · Last owner Miss K Rausing
by With Approval (CAN) out of Acquiesce (GB) (Generous)
3 runs · 2 courses · from Oct 2006
As at 6 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 24 Mar 2007 — 7,166 days ago. Our archive can't say whether the horse is still in training.
Last run Mar 2007 · 10th of 10
KTB Profile

Winning Smile (USA) is yet to win from 3 starts.

Based on 3 archived runs · updated 6 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 45C the best of the last 3 rated runs · Lingfield (AW), 16 Mar 2007 Official rating 47 at the last run, 16 Mar 2007

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 45C · median 31
GoingRunsBestMedianSince 6 Nov 2025
Standard (AW)245C34.5—
Soft1———
DistanceRunsBestMedianSince 6 Nov 2025
6f – 7f245C38—
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
With Approval (CAN)

Progeny in our archive have won 10.1% of 545 runs since Jan 2008 (51 horses).

Weakest over 6f – 7f (all codes): 6.4% from 125.

GoingRunsWinsSRvs sireThis horse
Firm10110%−0.1—
Good to Firm75810.7%+0.6—
Good1161210.3%+0.2—
Good to Soft5435.6%−4.5—
Soft841214.3%+4.20 from 1
Heavy3700%−10.1—
Standard (AW)1691911.2%+1.10 from 2
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f1100%−10.1—
6f – 7f12586.4%−3.70 from 2
1m – 1m1f971313.4%+3.30 from 1
1m2f – 1m4f991818.2%+8.1—
1m5f – 2m6845.9%−4.2—
2m1f – 2m4f5635.4%−4.7—
2m5f – 3m6369.5%−0.6—
Over 3m26311.5%+1.4—

Flat and jumps together (all codes) · since Jan 2008 · as at 5 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Acquiesce (GB) (Generous)

2 siblings in the archive, 1 winner — best of them Moi Aussi (USA) (2 wins).

The wins came over 1m; the highest grade won is Class 4 (Moi Aussi (USA)).

ProduceRunsWinsWin tripsBest grade
Moi Aussi (USA)2021mClass 4
Miss Tolerance (USA)20——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 2 0 0% −2.00
Soft 1 0 0% −1.00

CourseRunsWinsSR£1
Lingfield (AW) 2 0 0% −2.00
Warwick 1 0 0% −1.00

DistanceRunsWinsSR£1
6f – 7f 2 0 0% −2.00
1m – 1m1f 1 0 0% −1.00

JockeyRunsWinsSR£1
Adrian McCarthy 2 0 0% −2.00
Michael Metcalfe 1 0 0% −1.00

SeasonRunsWinsSR£1
2007 2 0 0% −2.00
2006 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
2007 · 2 runs
24 Mar 07+8d Lingfield (AW) Digital Prints From Bonusprint Maiden Stakes Class 5 · 1m · Standard · 10 ran 10/10 1 7-13 —24C Michael Metcalfe 50/1
16 Mar 07+154d Lingfield (AW) Go Pontin's Maiden Fillies' Stakes Class 5 · 7f · Standard · 13 ran 8/13 ¾ 9-0 4745C Adrian McCarthy 16/1
2006 · 1 run
13 Oct 06 Warwick E.B.F. Maiden Fillies' Stakes Class 5 · 6f · Soft · 13 ran 11/13 3 9-0 —31C Adrian McCarthy 14/1

Quick answers

How many races has Winning Smile won?
Winning Smile (USA) has yet to win, from 3 archived starts between 2006 and 2007.
Who trained Winning Smile?
Winning Smile (USA) was trained by Peter Chapple-Hyam on the most recent run on record, at Lingfield (AW) on 24 March 2007.
Who is Winning Smile's sire?
Winning Smile (USA) is by With Approval (CAN) out of Acquiesce (GB), whose sire is Generous.
What is Winning Smile's official rating?
Winning Smile (USA)'s highest official rating on record is 47.
What is Winning Smile's sire's record?
With Approval (CAN)'s progeny in our archive have won 10.1% of 545 runs since Jan 2008 (51 horses), Flat and jumps together. Weakest over 6f – 7f (all codes): 6.4% from 125.
Who are Winning Smile's siblings?
Out of Acquiesce (GB), Winning Smile (USA) has 2 other produce in our archive, 1 of them a winner. Most wins: Moi Aussi (USA) (2). Highest grade won: Class 4 (Moi Aussi (USA)). The wins came over 1m. As at Nov 2026.

Record shown from October 2006. 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.