Matrook (GB)
Matrook is a lightly raced colt by New Bay out of a dam by Invincible Spirit. His sire’s progeny in the archive have recorded 554 wins from 3,832 runs since Jan 2008, including an 11 from 101 record under 6f. He made his only start to date at Leopardstown in Jun 2026, finishing 8 of 10 on good ground over 6f to 7f in the Irish EBF Auction Series Race. His dam has produced one previous runner with no winners among them.
- 0–1Wins / Runs
- 0%Strike rate
- 0 (0%)Placed
- −1.00£1 level staken=1 at SP
KTB Speed and Rating
Best recent Speed 66
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 →
KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 1 figure from 1 run · 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.
Pedigree intelligence
Progeny in our archive have won 14.4% of 3,928 runs since Jan 2008 (419 horses).
Weakest at trips under 6f (all codes): 10.8% from 102.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 8 | 0 | 0% | −14.4 | — |
| Good to Firm | 586 | 92 | 15.7% | +1.3 | — |
| Good | 991 | 140 | 14.1% | −0.3 | 0 from 1 |
| Good to Soft | 466 | 69 | 14.8% | +0.4 | — |
| Soft | 609 | 78 | 12.8% | −1.6 | — |
| Heavy | 167 | 25 | 15% | +0.6 | — |
| Standard (AW) | 1,101 | 160 | 14.5% | +0.1 | — |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 102 | 11 | 10.8% | −3.6 | — |
| 6f – 7f | 1,174 | 182 | 15.5% | +1.1 | 0 from 1 |
| 1m – 1m1f | 1,251 | 164 | 13.1% | −1.3 | — |
| 1m2f – 1m4f | 1,076 | 161 | 15% | +0.6 | — |
| 1m5f – 2m | 268 | 39 | 14.6% | +0.2 | — |
| 2m1f – 2m4f | 52 | 7 | 13.5% | −0.9 | — |
| 2m5f – 3m | 5 | 0 | 0% | −14.4 | — |
Flat and jumps together (all codes) · since Jan 2008 · as at 18 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
1 sibling in the archive, 0 winners.
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Affran (GB) | 3 | 0 | — | — |
Too few runs for meaningful splits. The full record is below.
Form
| Date | Course | Race | Pos | Btn | Wgt | Spd | KTB | Jockey | SP |
|---|---|---|---|---|---|---|---|---|---|
| 18 Jun 26 | Leopardstown | Irish EBF Auction Series Race Sat close to the front group early - fighting for control - pressed for effort in 3rd with 2f left - faded to 6th inside the final furlong with no response | 8/10 | 2¾ | 9-9 | 66A | 69A | Andrew Slattery | 40/1 |
Quick answers
- How many races has Matrook (GB) won?
- Matrook (GB) has yet to win, from 1 archived start in 2026.
- Who trains Matrook (GB)?
- Matrook (GB) is trained by Andrew Slattery, who saddled the horse on its most recent run on 18 June 2026.
- Who is Matrook (GB)'s sire?
- Matrook (GB) is by New Bay (GB) out of Traisha (IRE), whose sire is Invincible Spirit.
- What is Matrook (GB)'s sire's record?
- New Bay (GB)'s progeny in our archive have won 14.4% of 3,928 runs since Jan 2008 (419 horses), Flat and jumps together. Weakest at trips under 6f (all codes): 10.8% from 102.
- Who are Matrook (GB)'s siblings?
- Out of Traisha (IRE), Matrook (GB) has 1 other produce in our archive, 0 of them winners. As at Oct 2026.