Mysoko Star (FR)
Mysoko Star won the Grade 3 Prix Pierre De Lassus at Auteuil in Oct 2026 to record her second success from six starts. Both wins came over 2m1f – 2m4f on soft or heavy ground at Auteuil where she has two wins from five runs. The filly won last time out in that Class 1 race off an official rating of 140 which equalled her highest ever mark. She has four places from her six turf starts.
- 2–6Wins / Runs
- 33.3%Strike rate
- 4 (66.7%)Placed
- +13.50£1 level staken=6 at SP
- 3.58Fair A/E n=6 · 3.03 incl. margin
- 140Highest OR
- 75dAvg 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 9.5% of 878 runs since Aug 2019 (130 horses).
Weakest on standard (aw) going: 6.5% from 155. Strongest over 1m5f – 2m (all codes): 12.5% from 128.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Good to Firm | 1 | 0 | 0% | −9.5 | — |
| Good | 84 | 10 | 11.9% | +2.4 | — |
| Good to Soft | 115 | 11 | 9.6% | +0.1 | — |
| Soft | 316 | 37 | 11.7% | +2.2 | 1 from 5 |
| Heavy | 207 | 15 | 7.2% | −2.3 | 1 from 1 |
| Standard (AW) | 155 | 10 | 6.5% | −3 | — |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| 6f – 7f | 73 | 4 | 5.5% | −4 | — |
| 1m – 1m1f | 137 | 11 | 8% | −1.5 | — |
| 1m2f – 1m4f | 171 | 14 | 8.2% | −1.3 | 0 from 1 |
| 1m5f – 2m | 128 | 16 | 12.5% | +3 | — |
| 2m1f – 2m4f | 318 | 34 | 10.7% | +1.2 | 2 from 5 |
| 2m5f – 3m | 49 | 4 | 8.2% | −1.3 | — |
| Over 3m | 2 | 0 | 0% | −9.5 | — |
Flat and jumps together (all codes) · since Aug 2019 · as at 1 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
2 siblings in the archive, 1 winner — best of them Iyoko (FR) (1 win).
The wins came over 2m1½f.
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Iyoko (FR) | 5 | 1 | 2m1½f | — |
| Gitane Bleue (FR) | 2 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Soft | 5 | 1 | 20% | −0.50 |
| Heavy | 1 | 1 | 100% | +14.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 1 | 2 | 1 | 50% | +13.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Auteuil (FR) | 5 | 2 | 40% | +14.50 |
| Saint-Cloud (FR) | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2m1f – 2m4f | 5 | 2 | 40% | +14.50 |
| 1m2f – 1m4f | 1 | 0 | 0% | −1.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Nathanael Ferreira | 3 | 1 | 33% | +1.50 |
| Leo-Paul Brechet | 2 | 1 | 50% | +13.00 |
| Pierre Bazire | 1 | 0 | 0% | −1.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2026 | 5 | 2 | 40% | +14.50 |
| 2025 | 1 | 0 | 0% | −1.00 |
| Type | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Hurdle | 5 | 2 | 40% | +14.50 |
| NH Flat | 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
| Date | Course | Race | Pos | Btn | Wgt | OR | Jockey | SP |
|---|---|---|---|---|---|---|---|---|
| 2026 · 5 runs | ||||||||
| 17 Oct 26+21d | Auteuil (FR) | Prix Pierre De Lassus | 1/7 | 10-1 | 140 | Leo-Paul Brechet | 14/1 | |
| 26 Sep 26+123d | Auteuil (FR) | Prix De Maisons-laffitte | 4/8 | 3½ | 10-1 | 140 | Leo-Paul Brechet | 16/1 |
| 26 May 26+24d | Auteuil (FR) | Prix Christian de Tredern (Hurdle) (Fillies & Mares) (Turf) | 4/9 | ¾ | 10-4 | — | Nathanael Ferreira | 14/1 |
| 02 May 26+41d | Auteuil (FR) | Prix d'Arles (Hurdle) (Fillies & Mares) (Turf) | 3/10 | 6½ | 10-3 | — | Nathanael Ferreira | 11/1 |
| 22 Mar 26+164d | Auteuil (FR) | Prix Samaritain (Conditions Hurdle) (Fillies & Mares) (Turf) | 1/11 | 10-1 | — | Nathanael Ferreira | 7/2 | |
| 2025 · 1 run | ||||||||
| 09 Oct 25 | Saint-Cloud (FR) | Prix du Bourbonnais (National Hunt Flat) (AQPS (3yo) (Turf) | 3/9 | 4½ | 9-7 | — | Pierre Bazire | 26/5 |
Quick answers
- How many races has Mysoko Star won?
- Mysoko Star (FR) won 2 of 6 archived starts between 2025 and 2026, a strike rate of 33.3%. Placed 4 times in total (66.7% of starts).
- Who trains Mysoko Star?
- Mysoko Star (FR) is trained by Mme L Pontoir, who saddled the horse on its most recent run on 17 October 2026.
- Who is Mysoko Star's sire?
- Mysoko Star (FR) is by Prince Gibraltar (FR) out of Alystok (FR), whose sire is Nickname.
- What going does Mysoko Star prefer?
- Mysoko Star (FR) has the best record on soft going: 1 win from 5 starts (20%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
- What is Mysoko Star's official rating?
- The most recent official rating on record is 140, from the run on 17 October 2026. That is also the highest on record.
- What is Mysoko Star's sire's record?
- Prince Gibraltar (FR)'s progeny in our archive have won 9.5% of 878 runs since Aug 2019 (130 horses), Flat and jumps together. Weakest on standard (aw) going: 6.5% from 155. Strongest over 1m5f – 2m (all codes): 12.5% from 128.
- Who are Mysoko Star's siblings?
- Out of Alystok (FR), Mysoko Star (FR) has 2 other produce in our archive, 1 of them a winner. Most wins: Iyoko (FR) (1). The wins came over 2m1½f. As at Nov 2026.