Doctor Jack (IRE)
Lightly raced, with 1 archived start in Nov 2009 as a 4yo gelding. Finished 9 of 9 at Thurles last time. By Dr Massini (IRE), whose progeny in our archive have won 10.6% of 4,942 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 10.6% of 4,942 runs since Jan 2008 (406 horses).
Strongest on good to firm going: 14% from 421.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 26 | 2 | 7.7% | −2.9 | — |
| Good to Firm | 421 | 59 | 14% | +3.4 | — |
| Good | 1,665 | 187 | 11.2% | +0.6 | — |
| Good to Soft | 777 | 101 | 13% | +2.4 | — |
| Soft | 1,254 | 110 | 8.8% | −1.8 | 0 from 1 |
| Heavy | 753 | 63 | 8.4% | −2.2 | — |
| Standard (AW) | 46 | 3 | 6.5% | −4.1 | — |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| 6f – 7f | 5 | 0 | 0% | −10.6 | — |
| 1m – 1m1f | 23 | 2 | 8.7% | −1.9 | — |
| 1m2f – 1m4f | 38 | 4 | 10.5% | −0.1 | — |
| 1m5f – 2m | 1,164 | 95 | 8.2% | −2.4 | 0 from 1 |
| 2m1f – 2m4f | 1,746 | 202 | 11.6% | +1 | — |
| 2m5f – 3m | 1,538 | 174 | 11.3% | +0.7 | — |
| Over 3m | 428 | 48 | 11.2% | +0.6 | — |
Flat and jumps together (all codes) · since Jan 2008 · as at 4 Nov 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 |
|---|---|---|---|---|
| Mile High City (IRE) | 7 | 0 | — | — |
Too few runs for meaningful splits. The full record is below.
Form
| Date | Course | Race | Pos | Btn | Wgt | KTB | Jockey | SP |
|---|---|---|---|---|---|---|---|---|
| 2009 · 1 run | ||||||||
| 05 Nov 09 | Thurles | Toboradora Flat Race | 9/9 | 30 | 11-0 | 80C | Mr Damien Skehan | 25/1 |
Quick answers
- How many races has Doctor Jack won?
- Doctor Jack (IRE) has yet to win, from 1 archived start in 2009.
- Who trained Doctor Jack?
- Doctor Jack (IRE) was trained by L Young on the most recent run on record, at Thurles on 5 November 2009.
- Who is Doctor Jack's sire?
- Doctor Jack (IRE) is by Dr Massini (IRE) out of Jenny's Star (IRE), whose sire is Torus.
- What is Doctor Jack's sire's record?
- Dr Massini (IRE)'s progeny in our archive have won 10.6% of 4,942 runs since Jan 2008 (406 horses), Flat and jumps together. Strongest on good to firm going: 14% from 421.
- Who are Doctor Jack's siblings?
- Out of Jenny's Star (IRE), Doctor Jack (IRE) has 1 other produce in our archive, 0 of them winners. As at Nov 2026.