Must Leave (IRE)
Must Leave (IRE) is yet to win from 8 starts.
- 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
- 25dBetween runs (median)longest 264 d
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 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 6.7% of 3,516 runs since Jan 2008 (389 horses).
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 39 | 6 | 15.4% | +8.7 | — |
| Good to Firm | 385 | 30 | 7.8% | +1.1 | 0 from 3 |
| Good | 1,062 | 67 | 6.3% | −0.4 | 0 from 1 |
| Good to Soft | 454 | 27 | 5.9% | −0.8 | 0 from 4 |
| Soft | 930 | 61 | 6.6% | −0.1 | — |
| Heavy | 634 | 43 | 6.8% | +0.1 | — |
| Standard (AW) | 12 | 1 | 8.3% | +1.6 | — |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| 1m2f – 1m4f | 8 | 0 | 0% | −6.7 | — |
| 1m5f – 2m | 731 | 35 | 4.8% | −1.9 | 0 from 2 |
| 2m1f – 2m4f | 1,331 | 97 | 7.3% | +0.6 | 0 from 2 |
| 2m5f – 3m | 1,170 | 77 | 6.6% | −0.1 | 0 from 4 |
| Over 3m | 276 | 26 | 9.4% | +2.7 | — |
Flat and jumps together (all codes) · since Jan 2008 · as at 5 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 |
|---|---|---|---|---|
| Castelo Branco (IRE) | 8 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Good to Soft | 4 | 0 | 0% | −4.00 |
| Good to Firm | 3 | 0 | 0% | −3.00 |
| Good | 1 | 0 | 0% | −1.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Cork | 2 | 0 | 0% | −2.00 |
| Kilbeggan | 1 | 0 | 0% | −1.00 |
| Downpatrick | 1 | 0 | 0% | −1.00 |
| Listowel | 1 | 0 | 0% | −1.00 |
| Galway | 1 | 0 | 0% | −1.00 |
| Tipperary | 1 | 0 | 0% | −1.00 |
| Roscommon | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2m5f – 3m | 4 | 0 | 0% | −4.00 |
| 1m5f – 2m | 2 | 0 | 0% | −2.00 |
| 2m1f – 2m4f | 2 | 0 | 0% | −2.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Mr Tommie M O'Brien | 4 | 0 | 0% | −4.00 |
| D J Casey | 2 | 0 | 0% | −2.00 |
| Sean McDermott | 1 | 0 | 0% | −1.00 |
| A E Lynch | 1 | 0 | 0% | −1.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2011 | 2 | 0 | 0% | −2.00 |
| 2010 | 6 | 0 | 0% | −6.00 |
| Type | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Hurdle | 5 | 0 | 0% | −5.00 |
| NH Flat | 2 | 0 | 0% | −2.00 |
| 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
| Date | Course | Race | Pos | Btn | Wgt | KTB | Jockey | SP |
|---|---|---|---|---|---|---|---|---|
| 2011 · 2 runs | ||||||||
| 06 Aug 11+29d | Kilbeggan | Follow Kilbeggan On Facebook Maiden Hurdle | PU/12 | — | 10-11 | — | Mr Tommie M O'Brien | 50/1 |
| 08 Jul 11+264d | Cork | Jog For Jockeys August 21st Maiden Hurdle | UR/23 | — | 11-12 | — | Sean McDermott | 50/1 |
| 2010 · 6 runs | ||||||||
| 17 Oct 10+25d | Cork | I.n.h. Stallion Owners E.B.F. Novice Hurdle | 7/7 | 30 | 11-0 | 75C | D J Casey | 50/1 |
| 22 Sep 10+10d | Downpatrick | Proctor & Gamble Maiden Hurdle | 10/13 | 8 | 11-4 | 85C | A E Lynch | 40/1 |
| 12 Sep 10+45d | Listowel | Charleville Cheese Maiden Hurdle | PU/18 | — | 11-12 | — | D J Casey | 50/1 |
| 29 Jul 10+11d | Galway | Guinness Storehouse (Pro/Am) Flat Race | 17/20 | 3 | 11-7 | 85C | Mr Tommie M O'Brien | 50/1 |
| 18 Jul 10+12d | Tipperary | Jim Ryan Racecourse Services Flat Race | 5/9 | 16 | 11-0 | 77C | Mr Tommie M O'Brien | 50/1 |
| 06 Jul 10 | Roscommon | Roscommonracecourse at eircom.net Flat Race | 11/18 | 4½ | 11-7 | 58C | Mr Tommie M O'Brien | 33/1 |
Quick answers
- How many races has Must Leave won?
- Must Leave (IRE) has yet to win, from 8 archived starts between 2010 and 2011.
- Who trained Must Leave?
- Must Leave (IRE) was trained by V T O'Brien on the most recent run on record, at Kilbeggan on 6 August 2011.
- Who is Must Leave's sire?
- Must Leave (IRE) is by Luso (GB) out of Must Go Lady (IRE), whose sire is Moscow Society.
- What is Must Leave's sire's record?
- Luso (GB)'s progeny in our archive have won 6.7% of 3,516 runs since Jan 2008 (389 horses), Flat and jumps together.
- Who are Must Leave's siblings?
- Out of Must Go Lady (IRE), Must Leave (IRE) has 1 other produce in our archive, 0 of them winners. As at Nov 2026.