Junior Jack (GB)
Junior Jack (GB) is 2 from 17. Hasn't won since May 2012. Each win came on a first visit to the course. Last raced off 99, 9lb below the career-high mark.
- 2–17Wins / Runs
- 11.8%Strike rate
- 5 (29.4%)Placed
- −10.00£1 level staken=17 at SP
- 0.76Fair A/E n=17 · 0.66 incl. margin
- 108Highest OR
- 72dAvg 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
No KTB Speed figures for this horse. The engine scores GB and Irish racing from Sep 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 12.6% of 13,736 runs since Jan 2008 (1,148 horses).
Strongest on heavy going: 16.2% from 1,708.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 13 | 0 | 0% | −12.6 | — |
| Good to Firm | 529 | 60 | 11.3% | −1.3 | 0 from 1 |
| Good | 4,488 | 524 | 11.7% | −0.9 | 1 from 6 |
| Good to Soft | 3,047 | 359 | 11.8% | −0.8 | 0 from 5 |
| Soft | 3,758 | 493 | 13.1% | +0.5 | 1 from 5 |
| Heavy | 1,708 | 277 | 16.2% | +3.6 | — |
| Standard (AW) | 193 | 24 | 12.4% | −0.2 | — |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| 6f – 7f | 2 | 0 | 0% | −12.6 | — |
| 1m – 1m1f | 24 | 0 | 0% | −12.6 | — |
| 1m2f – 1m4f | 163 | 18 | 11% | −1.6 | — |
| 1m5f – 2m | 3,974 | 521 | 13.1% | +0.5 | 1 from 1 |
| 2m1f – 2m4f | 4,756 | 593 | 12.5% | −0.1 | 1 from 12 |
| 2m5f – 3m | 3,815 | 479 | 12.6% | 0 | 0 from 4 |
| Over 3m | 1,002 | 126 | 12.6% | 0 | — |
Flat and jumps together (all codes) · since Jan 2008 · as at 14 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
3 siblings in the archive, 3 winners — best of them Love of Tara (GB) (4 wins).
The wins came over 2m–2m7f; the highest grade won is Class 4 (Love of Tara (GB)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Love of Tara (GB) | 26 | 4 | 2m3½f–2m7f | Class 4 |
| Buddy Love (GB) | 16 | 2 | 2m–2m6½f | Class 4 |
| Jacko's Boy (GB) | 16 | 2 | 2m3f–2m3½f | Class 5 |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Good | 6 | 1 | 17% | −2.25 |
| Soft | 5 | 1 | 20% | −1.75 |
| Good to Soft | 5 | 0 | 0% | −5.00 |
| Good to Firm | 1 | 0 | 0% | −1.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 4 | 9 | 1 | 11% | −5.75 |
| Class 5 | 6 | 1 | 17% | −2.25 |
| Class 3 | 1 | 0 | 0% | −1.00 |
| Class 6 | 1 | 0 | 0% | −1.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Southwell | 4 | 0 | 0% | −4.00 |
| Ffos Las | 3 | 0 | 0% | −3.00 |
| Stratford | 1 | 0 | 0% | −1.00 |
| Worcester | 1 | 0 | 0% | −1.00 |
| Wetherby | 1 | 0 | 0% | −1.00 |
| Ludlow | 1 | 1 | 100% | +2.75 |
| Market Rasen | 1 | 0 | 0% | −1.00 |
| Huntingdon | 1 | 1 | 100% | +2.25 |
| Warwick | 1 | 0 | 0% | −1.00 |
| Towcester | 1 | 0 | 0% | −1.00 |
| Lingfield | 1 | 0 | 0% | −1.00 |
| Fontwell | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2m1f – 2m4f | 12 | 1 | 8% | −8.75 |
| 2m5f – 3m | 4 | 0 | 0% | −4.00 |
| 1m5f – 2m | 1 | 1 | 100% | +2.75 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Daniel Hiskett | 6 | 1 | 17% | −2.25 |
| Alain Cawley | 3 | 1 | 33% | +0.25 |
| Warren Marston | 3 | 0 | 0% | −3.00 |
| Sam Twiston-Davies | 2 | 0 | 0% | −2.00 |
| Felix De Giles | 1 | 0 | 0% | −1.00 |
| Sam Thomas | 1 | 0 | 0% | −1.00 |
| Sean Quinlan | 1 | 0 | 0% | −1.00 |
| Headgear | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| None | 12 | 1 | 8% | −8.75 |
| Tongue tie | 3 | 0 | 0% | −3.00 |
| E/SB | 2 | 1 | 50% | +1.75 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2013 | 3 | 0 | 0% | −3.00 |
| 2012 | 7 | 2 | 29% | +0.00 |
| 2011 | 6 | 0 | 0% | −6.00 |
| 2010 | 1 | 0 | 0% | −1.00 |
| Type | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Chase | 10 | 1 | 10% | −6.75 |
| Hurdle | 6 | 1 | 17% | −2.25 |
| NH Flat | 1 | 0 | 0% | −1.00 |
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
Quick answers
- How many races has Junior Jack (GB) won?
- Junior Jack (GB) won 2 of 17 archived starts between 2010 and 2013, a strike rate of 11.8%. Placed 5 times in total (29.4% of starts).
- Who trained Junior Jack (GB)?
- Junior Jack (GB) was trained by Jennifer Mason on the most recent run on record, at Stratford on 1 August 2013.
- Who is Junior Jack (GB)'s sire?
- Junior Jack (GB) is by Kayf Tara (GB) out of O My Love (GB), whose sire is Idiots Delight.
- What going does Junior Jack (GB) prefer?
- Junior Jack (GB) has the best record on soft going: 1 win from 5 starts (20%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
- What is Junior Jack (GB)'s official rating?
- The most recent official rating on record is 99, from the run on 1 August 2013. The highest on record is 108.
- What is Junior Jack (GB)'s sire's record?
- Kayf Tara (GB)'s progeny in our archive have won 12.6% of 13,736 runs since Jan 2008 (1,148 horses), Flat and jumps together. Strongest on heavy going: 16.2% from 1,708.
- Who are Junior Jack (GB)'s siblings?
- Out of O My Love (GB), Junior Jack (GB) has 3 other produce in our archive, 3 of them winners. Most wins: Love of Tara (GB) (4). Highest grade won: Class 4 (Love of Tara (GB)). The wins came over 2m–2m7f. As at Oct 2026.