Rossmore Boy (IRE)
Lightly raced, with 1 archived start in Oct 2012 as a 6yo gelding. Finished 13 of 13 at Naas last time. By Trans Island (GB), whose progeny in our archive have won 9% of 4,741 runs since Jan 2008.
- 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 9% of 4,741 runs since Jan 2008 (295 horses).
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 33 | 2 | 6.1% | −2.9 | — |
| Good to Firm | 600 | 57 | 9.5% | +0.5 | — |
| Good | 1,297 | 98 | 7.6% | −1.4 | — |
| Good to Soft | 565 | 57 | 10.1% | +1.1 | — |
| Soft | 865 | 81 | 9.4% | +0.4 | — |
| Heavy | 378 | 35 | 9.3% | +0.3 | 0 from 1 |
| Standard (AW) | 1,003 | 96 | 9.6% | +0.6 | — |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 435 | 49 | 11.3% | +2.3 | — |
| 6f – 7f | 864 | 79 | 9.1% | +0.1 | — |
| 1m – 1m1f | 486 | 32 | 6.6% | −2.4 | — |
| 1m2f – 1m4f | 419 | 36 | 8.6% | −0.4 | — |
| 1m5f – 2m | 951 | 79 | 8.3% | −0.7 | — |
| 2m1f – 2m4f | 966 | 101 | 10.5% | +1.5 | 0 from 1 |
| 2m5f – 3m | 521 | 46 | 8.8% | −0.2 | — |
| Over 3m | 99 | 4 | 4% | −5 | — |
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
5 siblings in the archive, 1 winner — best of them Moriarty (IRE) (2 wins).
The wins came over 7f–1m; the highest grade won is Class 2 (Moriarty (IRE)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Moriarty (IRE) | 10 | 2 | 7f–1m | Class 2 |
| System Of Faith (IRE) | 5 | 0 | — | — |
| Without Doubt (IRE) | 3 | 0 | — | — |
| Three Quid (IRE) | 1 | 0 | — | — |
| Beanstalk (IRE) | 2 | 0 | — | — |
Too few runs for meaningful splits. The full record is below.
Form
| Date | Course | Race | Pos | Btn | Wgt | KTB | Jockey | SP |
|---|---|---|---|---|---|---|---|---|
| 2012 · 1 run | ||||||||
| 21 Oct 12 | Naas | Become A Go Racing In Kildare Member Flat Race | 13/13 | 97 | 11-0 | 93C | Mr D J Brogan | 50/1 |
Quick answers
- How many races has Rossmore Boy won?
- Rossmore Boy (IRE) has yet to win, from 1 archived start in 2012.
- Who trained Rossmore Boy?
- Rossmore Boy (IRE) was trained by Jaclyn Tyrrell on the most recent run on record, at Naas on 21 October 2012.
- Who is Rossmore Boy's sire?
- Rossmore Boy (IRE) is by Trans Island (GB) out of Justice System (USA), whose sire is Criminal Type.
- What is Rossmore Boy's sire's record?
- Trans Island (GB)'s progeny in our archive have won 9% of 4,741 runs since Jan 2008 (295 horses), Flat and jumps together.
- Who are Rossmore Boy's siblings?
- Out of Justice System (USA), Rossmore Boy (IRE) has 5 other produce in our archive, 1 of them a winner. Most wins: Moriarty (IRE) (2). Highest grade won: Class 2 (Moriarty (IRE)). The wins came over 7f–1m. As at Oct 2026.