Mazmerize (GB)
Mazmerize (GB) is yet to win from 6 starts. Last raced off a career-high mark of 45.
- 0–6Wins / Runs
- 0%Strike rate
- 0 (0%)Placed
- −6.00£1 level staken=6 at SP
- 0.00Fair A/E n=6 · 0.00 incl. margin
- 45Highest OR
- 52dAvg 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 —
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 21 Oct 2025 |
|---|---|---|---|---|
| Standard (AW) | 4 | 68C | 59.5 | — |
| Good to Firm | 2 | 68C | 29.5 | — |
| Distance | Runs | Best | Median | Since 21 Oct 2025 |
|---|---|---|---|---|
| 1m – 1m1f | 3 | 68C | 66 | — |
| 6f – 7f | 2 | 68C | 41.5 | — |
| 1m2f – 1m4f | 1 | — | — | — |
KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 6 figures from 6 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 7.8% of 472 runs since Jan 2008 (43 horses).
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 2 | 0 | 0% | −7.8 | — |
| Good to Firm | 85 | 2 | 2.4% | −5.4 | 0 from 2 |
| Good | 80 | 9 | 11.3% | +3.5 | — |
| Good to Soft | 53 | 4 | 7.5% | −0.3 | — |
| Soft | 59 | 6 | 10.2% | +2.4 | — |
| Heavy | 10 | 0 | 0% | −7.8 | — |
| Standard (AW) | 183 | 16 | 8.7% | +0.9 | 0 from 4 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 113 | 10 | 8.8% | +1 | — |
| 6f – 7f | 231 | 19 | 8.2% | +0.4 | 0 from 2 |
| 1m – 1m1f | 82 | 1 | 1.2% | −6.6 | 0 from 3 |
| 1m2f – 1m4f | 33 | 6 | 18.2% | +10.4 | 0 from 1 |
| 1m5f – 2m | 12 | 1 | 8.3% | +0.5 | — |
| 2m1f – 2m4f | 1 | 0 | 0% | −7.8 | — |
Flat and jumps together (all codes) · since Jan 2008 · as at 21 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
3 siblings in the archive, 1 winner — best of them Brazen Arrow (GB) (1 win).
The wins came over 6f; the highest grade won is Class 6 (Brazen Arrow (GB)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Brazen Arrow (GB) | 45 | 1 | 6f | Class 6 |
| Manny Boy (GB) | 5 | 0 | — | — |
| Patienceisavirtue (GB) | 9 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Standard (AW) | 4 | 0 | 0% | −4.00 |
| Good to Firm | 2 | 0 | 0% | −2.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 6 | 3 | 0 | 0% | −3.00 |
| Class 4 | 2 | 0 | 0% | −2.00 |
| Class 5 | 1 | 0 | 0% | −1.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Chelmsford City (AW) | 3 | 0 | 0% | −3.00 |
| Yarmouth | 2 | 0 | 0% | −2.00 |
| Kempton (AW) | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 1m – 1m1f | 3 | 0 | 0% | −3.00 |
| 6f – 7f | 2 | 0 | 0% | −2.00 |
| 1m2f – 1m4f | 1 | 0 | 0% | −1.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Adrian McCarthy | 2 | 0 | 0% | −2.00 |
| Eoin Walsh | 2 | 0 | 0% | −2.00 |
| Liam Keniry | 1 | 0 | 0% | −1.00 |
| Stevie Donohoe | 1 | 0 | 0% | −1.00 |
| Headgear | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Tongue tie + cheekpieces | 2 | 0 | 0% | −2.00 |
| None | 2 | 0 | 0% | −2.00 |
| Visor | 1 | 0 | 0% | −1.00 |
| Tongue tie + visor | 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 | OR | Spd | KTB | Jockey | SP |
|---|---|---|---|---|---|---|---|---|---|---|
| 13 Dec 19+58d | Chelmsford City (AW) | Bet Toteswinger At Totesport.com Handicap | 10/10 | 6 | 8-11 | 45 | 66C | 30C | Adrian McCarthy | 66/1 |
| 16 Oct 19+62d | Kempton (AW) | Wise Betting At racingtv.com Classified Stakes | 13/14 | hd | 9-0 | 28 | 53C | 37C | Eoin Walsh | 100/1 |
| 15 Aug 19+12d | Yarmouth | Best Odds Guaranteed At MansionBet Handicap | 9/9 | 64 | 8-2 | 45 | -9C | 26C | Adrian McCarthy | 100/1 |
| 03 Aug 19+102d | Chelmsford City (AW) | Bet totetrifecta At totesport.com Novice Stakes | 12/12 | 21 | 9-2 | — | 15C | 46C | Liam Keniry | 125/1 |
| 23 Apr 19+26d | Yarmouth | Eastern Power Systems Of Norwich Novice Stakes (Str) | 14/14 | nk | 9-2 | — | 68C | 56C | Stevie Donohoe | 200/1 |
| 28 Mar 19 | Chelmsford City (AW) | Mayor Of Chelmsford Maiden Stakes | 12/13 | 6 | 8-13 | — | 68C | 46C | Eoin Walsh | 125/1 |
Quick answers
- How many races has Mazmerize (GB) won?
- Mazmerize (GB) has yet to win, from 6 archived starts in 2019.
- Who trained Mazmerize (GB)?
- Mazmerize (GB) was trained by Christine Dunnett on the most recent run on record, at Chelmsford City (AW) on 13 December 2019.
- Who is Mazmerize (GB)'s sire?
- Mazmerize (GB) is by Mazameer (IRE) out of Patience (GB), whose sire is Kyllachy.
- What is Mazmerize (GB)'s official rating?
- The most recent official rating on record is 45, from the run on 13 December 2019. That is also the highest on record.
- What is Mazmerize (GB)'s sire's record?
- Mazameer (IRE)'s progeny in our archive have won 7.8% of 472 runs since Jan 2008 (43 horses), Flat and jumps together.
- Who are Mazmerize (GB)'s siblings?
- Out of Patience (GB), Mazmerize (GB) has 3 other produce in our archive, 1 of them a winner. Most wins: Brazen Arrow (GB) (1). Highest grade won: Class 6 (Brazen Arrow (GB)). The wins came over 6f. As at Oct 2026.