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Horse profile

Hermine De Grissay (FR)

3yo filly (at last run, Sep 2020) · Last trainer M Seror · Last owner Guy Hanouna
by Gris De Gris (IRE) out of Ninon De Grissay (FR) (Saint Preuil)
1 run · 1 course · from Sep 2020
As at 4 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 9 Sep 2020 — 2,247 days ago. Our archive can't say whether the horse is still in training.
Last run Sep 2020 · 11th of 13 First-time headgear LTO
KTB Profile

Lightly raced, with 1 archived start in Sep 2020 as a 3yo filly. Finished 11 of 13 at Auteuil (FR) last time. By Gris De Gris (IRE), whose progeny in our archive have won 10.2% of 1,071 runs since Apr 2014.

Based on 1 archived run · 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

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

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 0 figures from 0 runs · 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

Progeny in our archive have won 10.2% of 1,071 runs since Apr 2014 (142 horses).

GoingRunsWinsSRvs sireThis horse
Good to Firm3133.3%+23.1—
Good2152310.7%+0.5—
Good to Soft185147.6%−2.6—
Soft4124410.7%+0.50 from 1
Heavy2082512%+1.8—
Standard (AW)4824.2%−6—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f100%−10.2—
6f – 7f1000%−10.2—
1m – 1m1f59610.2%0—
1m2f – 1m4f8144.9%−5.3—
1m5f – 2m2532811.1%+0.90 from 1
2m1f – 2m4f496499.9%−0.3—
2m5f – 3m129129.3%−0.9—
Over 3m421023.8%+13.6—

Flat and jumps together (all codes) · since Apr 2014 · as at 4 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Ninon De Grissay (FR) (Saint Preuil)

1 sibling in the archive, 1 winner — best of them Jullou De Grissay (FR) (2 wins).

The wins came over 2m7f; the highest grade won is Class 5 (Jullou De Grissay (FR)).

ProduceRunsWinsWin tripsBest grade
Jullou De Grissay (FR)1522m7fClass 5

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

Form

DateCourseRace PosBtn Wgt Jockey SP
2020 · 1 run
09 Sep 20 Auteuil (FR) Prix Amati (Hurdle) (Claimer) (3yo Fillies) (Turf) 1m7f · Very Soft · 13 ran 11/13 2½ 10-2 Corentin Smeulders 65/1

Quick answers

How many races has Hermine De Grissay won?
Hermine De Grissay (FR) has yet to win, from 1 archived start in 2020.
Who trained Hermine De Grissay?
Hermine De Grissay (FR) was trained by M Seror on the most recent run on record, at Auteuil (FR) on 9 September 2020.
Who is Hermine De Grissay's sire?
Hermine De Grissay (FR) is by Gris De Gris (IRE) out of Ninon De Grissay (FR), whose sire is Saint Preuil.
What is Hermine De Grissay's sire's record?
Gris De Gris (IRE)'s progeny in our archive have won 10.2% of 1,071 runs since Apr 2014 (142 horses), Flat and jumps together.
Who are Hermine De Grissay's siblings?
Out of Ninon De Grissay (FR), Hermine De Grissay (FR) has 1 other produce in our archive, 1 of them a winner. Most wins: Jullou De Grissay (FR) (2). Highest grade won: Class 5 (Jullou De Grissay (FR)). The wins came over 2m7f. As at Nov 2026.

Record shown from September 2020. 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.