Jiro Boy (GB)
Jiro Boy (GB) is yet to win from 8 starts. Last raced off 45, 10lb below the career-high mark.
- 0–8Wins / Runs
- 0%Strike rate
- 0 (0%)Placed
- −8.00£1 level staken=8 at SP
- 0.00Fair A/E n=8 · 0.00 incl. margin
- 55Highest OR
- 51dAvg 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 84
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 |
|---|---|---|---|---|
| Good to Firm | 4 | 74A | 53 | — |
| Good | 2 | 84A | 74 | — |
| Good to Soft | 2 | 48C | 44 | — |
| Distance | Runs | Best | Median | Since 28 Oct 2025 |
|---|---|---|---|---|
| 6f – 7f | 5 | 74A | 48 | — |
| 1m – 1m1f | 2 | 84A | 76 | — |
| 1m2f – 1m4f | 1 | — | — | — |
KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 8 figures from 8 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 8.5% of 8,347 runs since Jan 2008 (515 horses).
Strongest on firm going: 11.5% from 165.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 165 | 19 | 11.5% | +3 | — |
| Good to Firm | 1,925 | 187 | 9.7% | +1.2 | 0 from 4 |
| Good | 1,626 | 127 | 7.8% | −0.7 | 0 from 2 |
| Good to Soft | 811 | 56 | 6.9% | −1.6 | 0 from 2 |
| Soft | 625 | 51 | 8.2% | −0.3 | — |
| Heavy | 118 | 8 | 6.8% | −1.7 | — |
| Standard (AW) | 3,077 | 264 | 8.6% | +0.1 | — |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 2,609 | 250 | 9.6% | +1.1 | — |
| 6f – 7f | 3,990 | 330 | 8.3% | −0.2 | 0 from 5 |
| 1m – 1m1f | 815 | 55 | 6.7% | −1.8 | 0 from 2 |
| 1m2f – 1m4f | 549 | 46 | 8.4% | −0.1 | 0 from 1 |
| 1m5f – 2m | 280 | 26 | 9.3% | +0.8 | — |
| 2m1f – 2m4f | 86 | 5 | 5.8% | −2.7 | — |
| 2m5f – 3m | 16 | 0 | 0% | −8.5 | — |
| Over 3m | 2 | 0 | 0% | −8.5 | — |
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 Cosmic Sky (GB) (1 win).
The wins came over 7f; the highest grade won is Class 6 (Cosmic Sky (GB)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Cosmic Sky (GB) | 12 | 1 | 7f | Class 6 |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Good to Firm | 4 | 0 | 0% | −4.00 |
| Good | 2 | 0 | 0% | −2.00 |
| Good to Soft | 2 | 0 | 0% | −2.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 6 | 5 | 0 | 0% | −5.00 |
| Class 5 | 3 | 0 | 0% | −3.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Beverley | 2 | 0 | 0% | −2.00 |
| Musselburgh | 2 | 0 | 0% | −2.00 |
| Catterick | 1 | 0 | 0% | −1.00 |
| Yarmouth | 1 | 0 | 0% | −1.00 |
| Doncaster | 1 | 0 | 0% | −1.00 |
| Redcar | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 6f – 7f | 5 | 0 | 0% | −5.00 |
| 1m – 1m1f | 2 | 0 | 0% | −2.00 |
| 1m2f – 1m4f | 1 | 0 | 0% | −1.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Royston Ffrench | 2 | 0 | 0% | −2.00 |
| Russell Harris | 1 | 0 | 0% | −1.00 |
| Connor Beasley | 1 | 0 | 0% | −1.00 |
| Theodore Ladd | 1 | 0 | 0% | −1.00 |
| Jason Hart | 1 | 0 | 0% | −1.00 |
| Phil Dennis | 1 | 0 | 0% | −1.00 |
| Duran Fentiman | 1 | 0 | 0% | −1.00 |
| Headgear | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| None | 6 | 0 | 0% | −6.00 |
| Cheekpieces | 1 | 0 | 0% | −1.00 |
| Blinkers | 1 | 0 | 0% | −1.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2018 | 6 | 0 | 0% | −6.00 |
| 2017 | 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 | OR | Spd | KTB | Jockey | SP |
|---|---|---|---|---|---|---|---|---|---|---|
| 2018 · 6 runs | ||||||||||
| 01 Oct 18+12d | Catterick | Watch More With Racing UK Extra Handicap (Div 1) | 12/12 | 23 | 8-4 | 45 | 38C | 27C | Royston Ffrench | 100/1 |
| 19 Sep 18+20d | Beverley | Racing Again Next Tuesday Apprentice Classified Stakes (Div 1) | 10/10 | 2¾ | 8-12 | 43 | 84A | 31A | Russell Harris | 40/1 |
| 30 Aug 18+37d | Musselburgh | Tuv-sud Ltd Handicap | 9/10 | 4 | 8-7 | 45 | 64A | 34A | Royston Ffrench | 66/1 |
| 24 Jul 18+40d | Musselburgh | Club188 Racing Offers Handicap | 7/8 | 6 | 8-11 | 50 | 68C | 26C | Connor Beasley | 25/1 |
| 14 Jun 18+15d | Yarmouth | Brazil Cash Back Special At 188bet Handicap | 13/14 | 4½ | 9-0 | 55 | 29C | 28C | Theodore Ladd | 20/1 |
| 30 May 18+215d | Beverley | Skidby Confined Novice Stakes | 8/8 | 2½ | 9-1 | — | 74A | 44A | Jason Hart | 100/1 |
| 2017 · 2 runs | ||||||||||
| 27 Oct 17+20d | Doncaster | Bet 10 Get 20 At 188Bet EBF Maiden Stakes (Div 1) | 10/10 | 1¾ | 9-2 | — | 40C | 37C | Phil Dennis | 200/1 |
| 07 Oct 17 | Redcar | Jack's Coaches EBF Stallions Novice Stakes (Div 1) | 12/12 | 4 | 9-2 | — | 48C | 39C | Duran Fentiman | 100/1 |
Quick answers
- How many races has Jiro Boy won?
- Jiro Boy (GB) has yet to win, from 8 archived starts between 2017 and 2018.
- Who trained Jiro Boy?
- Jiro Boy (GB) was trained by Rebecca Bastiman on the most recent run on record, at Catterick on 1 October 2018.
- Who is Jiro Boy's sire?
- Jiro Boy (GB) is by Compton Place (GB) out of Foolish Lady (IRE), whose sire is Exceed And Excel.
- What is Jiro Boy's official rating?
- The most recent official rating on record is 45, from the run on 1 October 2018. The highest on record is 55.
- What is Jiro Boy's sire's record?
- Compton Place (GB)'s progeny in our archive have won 8.5% of 8,347 runs since Jan 2008 (515 horses), Flat and jumps together. Strongest on firm going: 11.5% from 165.
- Who are Jiro Boy's siblings?
- Out of Foolish Lady (IRE), Jiro Boy (GB) has 1 other produce in our archive, 1 of them a winner. Most wins: Cosmic Sky (GB) (1). Highest grade won: Class 6 (Cosmic Sky (GB)). The wins came over 7f. As at Oct 2026.