Princess Yaiza (IRE)
Princess Yaiza (IRE) is 3 from 16, including a Group 2 win. The biggest win we hold: the Qatar Prix de Royallieu at Longchamp (FR) (Oct 2018). Hasn't won since Oct 2018. Last raced off 96, 10lb below the career-high mark.
Progeny in our archive
As a dam, Princess Yaiza (IRE) has 2 produce in the archive, 2 winners — most wins Thunder Wonder (IRE) (3 wins).
The wins came over 7f–1m1f; the highest grade won is Class 2 (Thunder Wonder (IRE)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Thunder Wonder (IRE) | 23 | 3 | 7f–1m1f | Class 2 |
| Guest House (IRE) | 12 | 3 | 1m | Class 5 |
- 3–16Wins / Runs
- 18.8%Strike rate
- 8 (50%)Placed
- −0.10£1 level staken=16 at SP
- 1.38Fair A/E n=16 · 1.17 incl. margin
- 106Highest OR
- 78dAvg 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
Best recent Speed 97
How fast the horse ran, as points against the day-corrected standard time for its course and distance: 100 is the median GB Class 4 handicap winner on that code; one point is 0.1% of the standard time. A, B or C is how much the day's card could tell us, not how good the run was. What this means →
| Going | Runs | Best | Median | Since 28 Oct 2025 |
|---|---|---|---|---|
| Soft | 5 | 116B | 88 | — |
| Standard (AW) | 4 | 98C | 94.5 | — |
| Good | 2 | 97A | 95.5 | — |
| Heavy | 2 | 114C | 104 | — |
| Good to Firm | 1 | — | — | — |
| Distance | Runs | Best | Median | Since 28 Oct 2025 |
|---|---|---|---|---|
| 1m2f – 1m4f | 9 | 116B | 97 | — |
| 6f – 7f | 3 | 94B | 94 | — |
| 1m5f – 2m | 1 | — | — | — |
| 1m – 1m1f | 1 | — | — | — |
Of 15 runs looked at, 1 has no figure: race clock stored as 0 (stranded; re-scored when it lands) (1).
KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 14 figures from 15 runs · as at 3 Oct 2026 · 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 8.6% of 3,623 runs since Jan 2008 (299 horses).
Weakest at trips under 6f (all codes): 4.9% from 287.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 20 | 2 | 10% | +1.4 | — |
| Good to Firm | 450 | 44 | 9.8% | +1.2 | 0 from 2 |
| Good | 808 | 88 | 10.9% | +2.3 | 1 from 3 |
| Good to Soft | 413 | 33 | 8% | −0.6 | — |
| Soft | 499 | 29 | 5.8% | −2.8 | 0 from 5 |
| Heavy | 170 | 12 | 7.1% | −1.5 | 0 from 2 |
| Standard (AW) | 1,263 | 105 | 8.3% | −0.3 | 2 from 4 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 287 | 14 | 4.9% | −3.7 | — |
| 6f – 7f | 755 | 66 | 8.7% | +0.1 | 2 from 3 |
| 1m – 1m1f | 680 | 43 | 6.3% | −2.3 | 0 from 2 |
| 1m2f – 1m4f | 810 | 85 | 10.5% | +1.9 | 1 from 10 |
| 1m5f – 2m | 695 | 63 | 9.1% | +0.5 | 0 from 1 |
| 2m1f – 2m4f | 273 | 26 | 9.5% | +0.9 | — |
| 2m5f – 3m | 97 | 12 | 12.4% | +3.8 | — |
| Over 3m | 26 | 4 | 15.4% | +6.8 | — |
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
3 siblings in the archive, 1 winner — best of them A J Cook (IRE) (2 wins).
The wins came over 5f; the highest grade won is Class 5 (A J Cook (IRE)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| A J Cook (IRE) | 67 | 2 | 5f | Class 5 |
| Mr K (IRE) | 9 | 0 | — | — |
| Picante (IRE) | 14 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Soft | 5 | 0 | 0% | −5.00 |
| Standard (AW) | 4 | 2 | 50% | +5.50 |
| Good | 3 | 1 | 33% | +3.40 |
| Heavy | 2 | 0 | 0% | −2.00 |
| Good to Firm | 2 | 0 | 0% | −2.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 1 | 2 | 0 | 0% | −2.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Dundalk (AW) | 4 | 2 | 50% | +5.50 |
| Galway | 2 | 0 | 0% | −2.00 |
| Killarney | 1 | 0 | 0% | −1.00 |
| Naas | 1 | 0 | 0% | −1.00 |
| Cork | 1 | 0 | 0% | −1.00 |
| Leopardstown | 1 | 0 | 0% | −1.00 |
| Longchamp (FR) | 1 | 1 | 100% | +5.40 |
| Newbury | 1 | 0 | 0% | −1.00 |
| Chester | 1 | 0 | 0% | −1.00 |
| Navan | 1 | 0 | 0% | −1.00 |
| Fairyhouse | 1 | 0 | 0% | −1.00 |
| Curragh | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 1m2f – 1m4f | 10 | 1 | 10% | −3.60 |
| 6f – 7f | 3 | 2 | 67% | +6.50 |
| 1m – 1m1f | 2 | 0 | 0% | −2.00 |
| 1m5f – 2m | 1 | 0 | 0% | −1.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Colin Keane | 5 | 1 | 20% | −2.00 |
| Gary Carroll | 4 | 0 | 0% | −4.00 |
| Ronan Whelan | 3 | 1 | 33% | +3.50 |
| Chris Hayes | 1 | 0 | 0% | −1.00 |
| Andrea Atzeni | 1 | 1 | 100% | +5.40 |
| Adam Kirby | 1 | 0 | 0% | −1.00 |
| Franny Norton | 1 | 0 | 0% | −1.00 |
| Headgear | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| None | 14 | 2 | 14% | −4.50 |
| Cheekpieces | 2 | 1 | 50% | +4.40 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2020 | 5 | 0 | 0% | −5.00 |
| 2018 | 7 | 1 | 14% | −0.60 |
| 2017 | 4 | 2 | 50% | +5.50 |
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
Quick answers
- How many races has Princess Yaiza won?
- Princess Yaiza (IRE) won 3 of 16 archived starts between 2017 and 2020, a strike rate of 18.8%. Placed 8 times in total (50% of starts).
- Who trained Princess Yaiza?
- Princess Yaiza (IRE) was trained by Gavin Cromwell on the most recent run on record, at Killarney on 4 October 2020.
- Who is Princess Yaiza's sire?
- Princess Yaiza (IRE) is by Casamento (IRE) out of Undertone (IRE), whose sire is Noverre.
- What going does Princess Yaiza prefer?
- Princess Yaiza (IRE) has the best record on standard (aw) going: 2 wins from 4 starts (50%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
- What is Princess Yaiza's official rating?
- The most recent official rating on record is 96, from the run on 4 October 2020. The highest on record is 106.
- What is Princess Yaiza's sire's record?
- Casamento (IRE)'s progeny in our archive have won 8.6% of 3,623 runs since Jan 2008 (299 horses), Flat and jumps together. Weakest at trips under 6f (all codes): 4.9% from 287.
- Who are Princess Yaiza's siblings?
- Out of Undertone (IRE), Princess Yaiza (IRE) has 3 other produce in our archive, 1 of them a winner. Most wins: A J Cook (IRE) (2). Highest grade won: Class 5 (A J Cook (IRE)). The wins came over 5f. As at Oct 2026.
- Has Princess Yaiza produced winners?
- As a dam, Princess Yaiza (IRE) has 2 produce in our archive, 2 of them winners. Most wins: Thunder Wonder (IRE) (3). Highest grade won: Class 2 (Thunder Wonder (IRE)). The wins came over 7f–1m1f. As at Oct 2026.