Katana Sei (FR)
Katana Sei is a lightly raced gelding who made his debut in the Prix Fernand Roy at Pau in Dec 2025. He finished unplaced on heavy turf over 2m1f-2m4f while wearing first-time headgear. By Doctor Dino, whose progeny have won 502 of 3,134 runs since Jan 2008 with a strongest record over 1m5f-2m on good ground. His dam has had two foals to race without a winner.
- 0–1Wins / Runs
- 0%Strike rate
- 0 (0%)Placed
- −1.00£1 level staken=1 at SP
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 15.9% of 3,189 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): 19.7% from 691. Weakest over 1m – 1m1f (all codes): 8.7% from 138.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 1 | 0 | 0% | −15.9 | — |
| Good to Firm | 24 | 6 | 25% | +9.1 | — |
| Good | 553 | 109 | 19.7% | +3.8 | — |
| Good to Soft | 480 | 91 | 19% | +3.1 | — |
| Soft | 1,208 | 185 | 15.3% | −0.6 | — |
| Heavy | 708 | 96 | 13.6% | −2.3 | 0 from 1 |
| Standard (AW) | 211 | 20 | 9.5% | −6.4 | — |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 3 | 0 | 0% | −15.9 | — |
| 6f – 7f | 50 | 3 | 6% | −9.9 | — |
| 1m – 1m1f | 138 | 12 | 8.7% | −7.2 | — |
| 1m2f – 1m4f | 303 | 45 | 14.9% | −1 | — |
| 1m5f – 2m | 691 | 136 | 19.7% | +3.8 | — |
| 2m1f – 2m4f | 1,504 | 238 | 15.8% | −0.1 | 0 from 1 |
| 2m5f – 3m | 415 | 61 | 14.7% | −1.2 | — |
| Over 3m | 85 | 13 | 15.3% | −0.6 | — |
Flat and jumps together (all codes) · since Jan 2008 · as at 25 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
2 siblings in the archive, 0 winners.
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Lolita Sei (FR) | 2 | 0 | — | — |
| Madona Sei (FR) | 1 | 0 | — | — |
Too few runs for meaningful splits. The full record is below.
Form
| Date | Course | Race | Pos | Btn | Wgt | Jockey | SP |
|---|---|---|---|---|---|---|---|
| 2025 · 1 run | |||||||
| 24 Dec 25 | Pau (FR) | Prix Fernand Roy (Hurdle) (Conditions) (5yo) (Turf) | PU/14 | — | 10-8 | Anthony Renard | 51/1 |
Quick answers
- How many races has Katana Sei won?
- Katana Sei (FR) has yet to win, from 1 archived start in 2025.
- Who trains Katana Sei?
- Katana Sei (FR) is trained by J Delaunay, who saddled the horse on its most recent run on 24 December 2025.
- Who is Katana Sei's sire?
- Katana Sei (FR) is by Doctor Dino (FR) out of Carina Tu Sei (FR), whose sire is Sunday Break.
- What is Katana Sei's sire's record?
- Doctor Dino (FR)'s progeny in our archive have won 15.9% of 3,189 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): 19.7% from 691. Weakest over 1m – 1m1f (all codes): 8.7% from 138.
- Who are Katana Sei's siblings?
- Out of Carina Tu Sei (FR), Katana Sei (FR) has 2 other produce in our archive, 0 of them winners. As at Oct 2026.