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Horse profile

Reproof (USA)

2yo filly (at last run, Sep 2018) · Last trainer Sir Michael Stoute · Last owner James Wigan
by Blame (USA) out of Lady Ilsley (USA) (Trempolino)
1 run · 1 course · from Sep 2018
As at 14 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 29 Sep 2018 — 2,937 days ago. Our archive can't say whether the horse is still in training.
Last run Sep 2018 · 7th of 9
KTB Profile

Lightly raced, with 1 archived start in Sep 2018 as a 2yo filly. Finished 7 of 9 at Newmarket last time. By Blame (USA), whose progeny in our archive have won 15.2% of 348 runs since Jan 2008.

Based on 1 archived run · updated 14 Oct 2026

Progeny in our archive

Produce record

As a dam, Reproof (USA) has 2 produce in the archive, 2 winners — most wins Way Of Stars (IRE) (2 wins).

The wins came over 1m4½f–2m½f; the highest grade won is Class 2 (Mina Rashid (GB)).

Family form: Way Of Stars (IRE) finished 2nd of 12 at Chepstow, 10 Oct 2026.

ProduceRunsWinsWin tripsBest grade
Way Of Stars (IRE)1521m6f–2m½fClass 4
Mina Rashid (GB)511m4½fClass 2

KTB Speed and Rating

KTB Speed

Best recent Speed 37 the best of the last 1 graded (A or B) run · Newmarket, 29 Sep 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.

Flat 1 figure · too few for a breakdown

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 1 figure from 1 run · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 51A the best of the last 1 rated run · Newmarket, 29 Sep 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.

Flat 1 figure · too few for a breakdown

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 1 figure from 1 run · 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
Blame (USA)

Progeny in our archive have won 15.2% of 348 runs since Jan 2008 (46 horses).

Weakest on standard (aw) going: 10.8% from 167. Weakest over 6f – 7f (all codes): 10.6% from 104.

GoingRunsWinsSRvs sireThis horse
Good to Firm4748.5%−6.70 from 1
Good521019.2%+4—
Good to Soft28414.3%−0.9—
Soft33721.2%+6—
Heavy211047.6%+32.4—
Standard (AW)1671810.8%−4.4—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f14321.4%+6.2—
6f – 7f1041110.6%−4.60 from 1
1m – 1m1f1011413.9%−1.3—
1m2f – 1m4f931212.9%−2.3—
1m5f – 2m23939.1%+23.9—
2m1f – 2m4f9333.3%+18.1—
2m5f – 3m4125%+9.8—

Flat and jumps together (all codes) · since Jan 2008 · as at 14 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Lady Ilsley (USA) (Trempolino)

6 siblings in the archive, 5 winners — best of them Mawaqeet (USA) (4 wins).

The wins came over 5f–2m6f; the highest grade won is Group 3 (Lord Admiral (USA)).

ProduceRunsWinsWin tripsBest grade
Mawaqeet (USA)3641m3f–2m6fClass 4
Timber Treasure (USA)4545f–7fClass 5
Lord Admiral (USA)2937f–1mGroup 3
Sharp Sailor (USA)1021m–1m2fClass 2
Holiday Henry (USA)811mClass 6
Lynnwood Chase (USA)10——

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

Form

DateCourseRace PosBtn Wgt SpdKTB Jockey SP
29 Sep 18 Newmarket Blandford Bloodstock Maiden Fillies' Stakes (Plus 10) (Div 2) Class 4 · 7f · Good To Firm · 9 ran 7/9 3¾ 9-0 37A51A Shane Kelly 25/1

Quick answers

How many races has Reproof (USA) won?
Reproof (USA) has yet to win, from 1 archived start in 2018.
Who trained Reproof (USA)?
Reproof (USA) was trained by Sir Michael Stoute on the most recent run on record, at Newmarket on 29 September 2018.
Who is Reproof (USA)'s sire?
Reproof (USA) is by Blame (USA) out of Lady Ilsley (USA), whose sire is Trempolino.
What is Reproof (USA)'s sire's record?
Blame (USA)'s progeny in our archive have won 15.2% of 348 runs since Jan 2008 (46 horses), Flat and jumps together. Weakest on standard (aw) going: 10.8% from 167. Weakest over 6f – 7f (all codes): 10.6% from 104.
Who are Reproof (USA)'s siblings?
Out of Lady Ilsley (USA), Reproof (USA) has 6 other produce in our archive, 5 of them winners. Most wins: Mawaqeet (USA) (4). Highest grade won: Group 3 (Lord Admiral (USA)). The wins came over 5f–2m6f. As at Oct 2026.
Has Reproof (USA) produced winners?
As a dam, Reproof (USA) has 2 produce in our archive, 2 of them winners. Most wins: Way Of Stars (IRE) (2). Highest grade won: Class 2 (Mina Rashid (GB)). The wins came over 1m4½f–2m½f. As at Oct 2026.

Record shown from September 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.