One Mistress (IRE)
One Mistress is a maiden who has placed four times from six starts. Her best effort came when second of nine at Chantilly in Mar 2024. The filly, by Lope De Vega out of a daughter of Acclamation, raced five times over 6f to 7f and once under 6f, with placed efforts on heavy, soft and good to soft ground as well as on the all-weather. She finished third of eight at Deauville in the Prix de Gruchy in Apr 2024.
- 0–6Wins / Runs
- 0%Strike rate
- 4 (66.7%)Placed
- −6.00£1 level staken=6 at SP
- 0.00Fair A/E n=6 · 0.00 incl. margin
- 59dAvg between runs
A/E compares actual wins with what starting prices implied. "Fair" strips the bookmaker margin from the expectation, so favourites and longshots are judged on the same footing — figures near 1.00 mean the market priced this horse about right.
KTB Speed and Rating
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
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
Progeny in our archive have won 13.8% of 12,182 runs since Jan 2008 (1,104 horses).
Weakest over 1m5f – 2m (all codes): 9.3% from 957.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 18 | 4 | 22.2% | +8.4 | — |
| Good to Firm | 1,559 | 238 | 15.3% | +1.5 | — |
| Good | 2,753 | 383 | 13.9% | +0.1 | — |
| Good to Soft | 1,556 | 183 | 11.8% | −2 | 0 from 1 |
| Soft | 1,874 | 252 | 13.4% | −0.4 | 0 from 1 |
| Heavy | 717 | 84 | 11.7% | −2.1 | 0 from 2 |
| Standard (AW) | 3,703 | 532 | 14.4% | +0.6 | 0 from 2 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 477 | 71 | 14.9% | +1.1 | 0 from 1 |
| 6f – 7f | 3,598 | 511 | 14.2% | +0.4 | 0 from 5 |
| 1m – 1m1f | 3,594 | 515 | 14.3% | +0.5 | — |
| 1m2f – 1m4f | 3,278 | 466 | 14.2% | +0.4 | — |
| 1m5f – 2m | 957 | 89 | 9.3% | −4.5 | — |
| 2m1f – 2m4f | 245 | 24 | 9.8% | −4 | — |
| 2m5f – 3m | 32 | 1 | 3.1% | −10.7 | — |
| Over 3m | 1 | 0 | 0% | −13.8 | — |
Flat and jumps together (all codes) · since Jan 2008 · as at 28 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
6 siblings in the archive, 5 winners — best of them San Donato (IRE) (3 wins).
The wins came over 6f–1m2f; the highest grade won is Group 3 (Rock Montreal (IRE)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| San Donato (IRE) | 11 | 3 | 6f | Listed |
| Crafter (IRE) | 36 | 3 | 1m1½f–1m2f | Class 6 |
| Diablo Rojo (IRE) | 7 | 2 | 6f | Class 4 |
| Rock Montreal (IRE) | 3 | 2 | 7f–1m | Group 3 |
| Rock On Thunder (IRE) | 10 | 1 | 6f | Class 4 |
| Lead Singer (IRE) | 5 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Heavy | 2 | 0 | 0% | −2.00 |
| Standard (AW) | 2 | 0 | 0% | −2.00 |
| Soft | 1 | 0 | 0% | −1.00 |
| Good to Soft | 1 | 0 | 0% | −1.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Chantilly (FR) | 4 | 0 | 0% | −4.00 |
| Deauville (FR) | 2 | 0 | 0% | −2.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 6f – 7f | 5 | 0 | 0% | −5.00 |
| Under 6f | 1 | 0 | 0% | −1.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Stephane Pasquier | 3 | 0 | 0% | −3.00 |
| Clement Lecoeuvre | 2 | 0 | 0% | −2.00 |
| Mme Maryline Eon | 1 | 0 | 0% | −1.00 |
| Headgear | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Hood | 3 | 0 | 0% | −3.00 |
| None | 3 | 0 | 0% | −3.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2024 | 3 | 0 | 0% | −3.00 |
| 2023 | 3 | 0 | 0% | −3.00 |
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
| Date | Course | Race | Pos | Btn | Wgt | Jockey | SP |
|---|---|---|---|---|---|---|---|
| 2024 · 3 runs | |||||||
| 10 Apr 24+27d | Deauville (FR) | Prix de Gruchy (Maiden) (3yo Fillies) (Straight Course) (Turf) | 3/8 | shd | 8-13 | Mme Maryline Eon | 53/10 |
| 14 Mar 24+20d | Chantilly (FR) | Prix du Bassin des Serruriers (Maiden) (3yo Fillies) (All-Weather Track) (Polytrack) | 2/9 | 3½ | 9-2 | Clement Lecoeuvre | 17/5 |
| 23 Feb 24+163d | Chantilly (FR) | Prix du Carrefour de Constantine (Maiden) (3yo Fillies) (All-Weather Track) (Polytrack) | 2/7 | 1½ | 9-2 | Clement Lecoeuvre | 19/10 |
| 2023 · 3 runs | |||||||
| 13 Sep 23+43d | Chantilly (FR) | Prix de la Piste Rodosto (Conditions) (2yo Fillies) (Turf) | 3/8 | hd | 9-2 | Stephane Pasquier | 47/10 |
| 01 Aug 23+44d | Deauville (FR) | Prix de la Mere Mathilde (Conditions) (2yo Fillies) (Straight Course) (Turf) | 5/7 | nk | 9-2 | Stephane Pasquier | 53/10 |
| 18 Jun 23 | Chantilly (FR) | Prix de la Reine Blanche Longines Soutenu par les Echos Weekend (Maiden)(Unraced 2yo Fillies)(Turf) | 4/7 | 1¼ | 9-1 | Stephane Pasquier | 8/5F |
Quick answers
- How many races has One Mistress won?
- One Mistress (IRE) has yet to win, from 6 archived starts between 2023 and 2024. Placed 4 times in total (66.7% of starts).
- Who trained One Mistress?
- One Mistress (IRE) was trained by H-F Devin on the most recent run on record, at Deauville (FR) on 10 April 2024.
- Who is One Mistress's sire?
- One Mistress (IRE) is by Lope De Vega (IRE) out of Boston Rocker (IRE), whose sire is Acclamation.
- What is One Mistress's sire's record?
- Lope De Vega (IRE)'s progeny in our archive have won 13.8% of 12,182 runs since Jan 2008 (1,104 horses), Flat and jumps together. Weakest over 1m5f – 2m (all codes): 9.3% from 957.
- Who are One Mistress's siblings?
- Out of Boston Rocker (IRE), One Mistress (IRE) has 6 other produce in our archive, 5 of them winners. Most wins: San Donato (IRE) (3). Highest grade won: Group 3 (Rock Montreal (IRE)). The wins came over 6f–1m2f. As at Oct 2026.