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Horse profile

Diablerette (GB)

2yo filly (at last run, Aug 2005) · Last trainer Mark Johnston · Last owner Miss K Rausing
by Green Desert (USA) out of Scandalette (GB) (Niniski)
2 runs · 2 courses · from Jun 2005
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 6 Aug 2005 — 7,745 days ago. Our archive can't say whether the horse is still in training.
Last run Aug 2005 · 1st of 5 Won last time out Won at Ayr
KTB Profile

Lightly raced, with 2 archived starts between Jun 2005 and Aug 2005, the last of them as a 2yo filly. Finished 1 of 5 at Ayr last time. By Green Desert (USA), whose progeny in our archive have won 11% of 3,324 runs since Jan 2008.

Based on 2 archived runs · updated 21 Oct 2026
KTB at a glance Win at Class 5

Progeny in our archive

Produce record

As a dam, Diablerette (GB) has 12 produce in the archive, 5 winners — most wins Pondus (GB) (3 wins).

The wins came over 7f–2m1f; the highest grade won is Listed (Pondus (GB)).

ProduceRunsWinsWin tripsBest grade
Pondus (GB)1531m2f–1m4fListed
Lord Belvedere (GB)1737f–1m4fClass 3
Judgementofsolomon (GB)1421m4f–2m1fClass 5
Ecossaise (GB)1211mClass 5
Satanic Moon (GB)912m½fClass 6
Rainbow Gold (GB)50——
Diapenko (GB)20——
Last Trump (GB)50——
Devilry (GB)10——
Catallaxy (GB)10——
Mme Sans Gene (GB)20——
Cryptomeria (GB)10——

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 82C the best of the last 2 rated runs · Ayr, 6 Aug 2005

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 82C · median 52.5
GoingRunsBestMedianSince 21 Oct 2025
Good to Firm282C52.5—
DistanceRunsBestMedianSince 21 Oct 2025
6f – 7f282C52.5—

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
Green Desert (USA)

Progeny in our archive have won 11% of 3,324 runs since Jan 2008 (251 horses).

Weakest on good to soft going: 7.8% from 269. Weakest over 1m5f – 2m (all codes): 5.4% from 147.

GoingRunsWinsSRvs sireThis horse
Firm46715.2%+4.2—
Good to Firm8128911%01 from 2
Good6676910.3%−0.7—
Good to Soft269217.8%−3.2—
Soft256239%−2—
Heavy5147.8%−3.2—
Standard (AW)1,22315212.4%+1.4—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f3464412.7%+1.7—
6f – 7f1,39416011.5%+0.51 from 2
1m – 1m1f8168310.2%−0.8—
1m2f – 1m4f5516712.2%+1.2—
1m5f – 2m14785.4%−5.6—
2m1f – 2m4f4424.5%−6.5—
2m5f – 3m2414.2%−6.8—
Over 3m200%−11—

Flat and jumps together (all codes) · since Jan 2008 · as at 20 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Scandalette (GB) (Niniski)

8 siblings in the archive, 5 winners — best of them Lady Jane Digby (GB) (5 wins).

The wins came over 7f–1m4f; the highest grade won is Listed (Lady Jane Digby (GB)).

ProduceRunsWinsWin tripsBest grade
Lady Jane Digby (GB)2157f–1m3fListed
Piton (GB)1221m3f–1m4fClass 6
Dame Nellie Melba (GB)1121m2f–1m3fClass 5
Devil's Island (GB)711m½fClass 6
Mme De Stael (GB)1011m4fClass 5
Smoking Barrels (GB)60——
Maria Vetsera (GB)20——
Marie Du Plessis (GB)40——

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

Form

DateCourseRace PosBtn Wgt KTB Jockey SP
06 Aug 05+42d Ayr Advertisingworks Maiden Stakes Class 5 · 6f · Good To Firm · 5 ran 1/5 8-9 82C Seb Sanders 9/4
25 Jun 05 Doncaster Heartbeat Appeal E.B.F. Maiden Fillies' Stakes Class 5 · 6f · Good To Firm · 9 ran 5/9 1½ 8-11 23C Kevin Darley 10/1

Quick answers

How many races has Diablerette (GB) won?
Diablerette (GB) won 1 of 2 archived starts in 2005, a strike rate of 50%. Placed 1 time in total (50% of starts).
Who trained Diablerette (GB)?
Diablerette (GB) was trained by Mark Johnston on the most recent run on record, at Ayr on 6 August 2005.
Who is Diablerette (GB)'s sire?
Diablerette (GB) is by Green Desert (USA) out of Scandalette (GB), whose sire is Niniski.
What is Diablerette (GB)'s sire's record?
Green Desert (USA)'s progeny in our archive have won 11% of 3,324 runs since Jan 2008 (251 horses), Flat and jumps together. Weakest on good to soft going: 7.8% from 269. Weakest over 1m5f – 2m (all codes): 5.4% from 147.
Who are Diablerette (GB)'s siblings?
Out of Scandalette (GB), Diablerette (GB) has 8 other produce in our archive, 5 of them winners. Most wins: Lady Jane Digby (GB) (5). Highest grade won: Listed (Lady Jane Digby (GB)). The wins came over 7f–1m4f. As at Oct 2026.
Has Diablerette (GB) produced winners?
As a dam, Diablerette (GB) has 12 produce in our archive, 5 of them winners. Most wins: Pondus (GB) (3). Highest grade won: Listed (Pondus (GB)). The wins came over 7f–2m1f. As at Oct 2026.

Record shown from June 2005. 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.