Jessi Sei (FR)
Jessi Sei (FR) is a maiden who ran four times between Sep 2022 and Apr 2023, placing once. Her best effort came when second of nine at Auteuil (FR) in Sep 2022. The filly, by Doctor Dino (FR) out of Samsara Sei (FR), raced over 2m1f – 2m4f on soft or heavy turf. She finished sixth of eight in the Prix Turco at Auteuil (FR) in Apr 2023 when beaten favourite.
- 0–4Wins / Runs
- 0%Strike rate
- 1 (25%)Placed
- −4.00£1 level staken=4 at SP
- 65dAvg between runs
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 16% of 3,191 runs since Jan 2008 (490 horses).
Strongest on good going: 19.7% from 553. Weakest on standard (aw) going: 9.5% from 211. Strongest over 1m5f – 2m (all codes): 19.8% from 692. Weakest over 1m – 1m1f (all codes): 8.7% from 138.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 1 | 0 | 0% | −16 | — |
| Good to Firm | 24 | 6 | 25% | +9 | — |
| Good | 553 | 109 | 19.7% | +3.7 | — |
| Good to Soft | 481 | 92 | 19.1% | +3.1 | — |
| Soft | 1,209 | 185 | 15.3% | −0.7 | 0 from 3 |
| Heavy | 708 | 96 | 13.6% | −2.4 | 0 from 1 |
| Standard (AW) | 211 | 20 | 9.5% | −6.5 | — |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 3 | 0 | 0% | −16 | — |
| 6f – 7f | 50 | 3 | 6% | −10 | — |
| 1m – 1m1f | 138 | 12 | 8.7% | −7.3 | — |
| 1m2f – 1m4f | 303 | 45 | 14.9% | −1.1 | — |
| 1m5f – 2m | 692 | 137 | 19.8% | +3.8 | — |
| 2m1f – 2m4f | 1,504 | 238 | 15.8% | −0.2 | 0 from 4 |
| 2m5f – 3m | 416 | 61 | 14.7% | −1.3 | — |
| Over 3m | 85 | 13 | 15.3% | −0.7 | — |
Flat and jumps together (all codes) · since Jan 2008 · as at 27 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
1 sibling in the archive, 1 winner — best of them Carina Tu Sei (FR) (3 wins).
The wins came over 2m1½f–2m3½f.
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Carina Tu Sei (FR) | 7 | 3 | 2m1½f–2m3½f | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Soft | 3 | 0 | 0% | −3.00 |
| Heavy | 1 | 0 | 0% | −1.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Auteuil (FR) | 3 | 0 | 0% | −3.00 |
| Compiegne (FR) | 1 | 0 | 0% | −1.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Angelo Zuliani | 3 | 0 | 0% | −3.00 |
| Mlle Nathalie Desoutter | 1 | 0 | 0% | −1.00 |
| Headgear | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Tongue tie | 3 | 0 | 0% | −3.00 |
| Tongue tie + cheekpieces | 1 | 0 | 0% | −1.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2023 | 2 | 0 | 0% | −2.00 |
| 2022 | 2 | 0 | 0% | −2.00 |
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 |
|---|---|---|---|---|---|---|---|
| 2023 · 2 runs | |||||||
| 02 Apr 23+26d | Auteuil (FR) | Prix Turco (Hurdle) (Conditions) (4yo Fillies) (Turf) | 6/8 | 2 | 10-12 | Angelo Zuliani | 9/5F |
| 07 Mar 23+143d | Compiegne (FR) | Prix John Cunnington (Hurdle) (Conditions) (4yo Fillies) (Turf) | 3/6 | 6 | 10-10 | Angelo Zuliani | 9/5F |
| 2022 · 2 runs | |||||||
| 15 Oct 22+25d | Auteuil (FR) | Prix de Nantes (Hurdle) (Conditions) (3yo Fillies) (Turf) | F/9 | — | 10-6 | Mlle Nathalie Desoutter | 14/5 |
| 20 Sep 22 | Auteuil (FR) | Prix Finot (Pouliches) (Div I) (Hurdle) () (3yo Fillies unraced over obstacles) (Turf) | 2/9 | 1½ | 10-8 | Angelo Zuliani | 23/10F |
Quick answers
- How many races has Jessi Sei won?
- Jessi Sei (FR) has yet to win, from 4 archived starts between 2022 and 2023. Placed 1 time in total (25% of starts).
- Who trained Jessi Sei?
- Jessi Sei (FR) was trained by Francois Nicolle on the most recent run on record, at Auteuil (FR) on 2 April 2023.
- Who is Jessi Sei's sire?
- Jessi Sei (FR) is by Doctor Dino (FR) out of Samsara Sei (FR), whose sire is Poliglote.
- What is Jessi Sei's sire's record?
- Doctor Dino (FR)'s progeny in our archive have won 16% of 3,191 runs since Jan 2008 (490 horses), Flat and jumps together. Strongest on good going: 19.7% from 553. Weakest on standard (aw) going: 9.5% from 211. Strongest over 1m5f – 2m (all codes): 19.8% from 692. Weakest over 1m – 1m1f (all codes): 8.7% from 138.
- Who are Jessi Sei's siblings?
- Out of Samsara Sei (FR), Jessi Sei (FR) has 1 other produce in our archive, 1 of them a winner. Most wins: Carina Tu Sei (FR) (3). The wins came over 2m1½f–2m3½f. As at Oct 2026.