Skip to content
Horse profile

Mission Giant (AUS)

5yo gelding · Trainer Y S Tsui · Owner Classy Racing Syndicate
by Street Boss (USA) out of She's A Diplomat (NZ) (Helmet)
3 runs · 2 courses · from Jun 2026
As at 1 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
New yard Last run 9 Sep 2026 · 7th of 11
KTB Profile

Mission Giant (AUS) is yet to win from 3 starts.

Based on 3 archived runs · run-style from 1 commented run since Jun 2026 · updated 1 Nov 2026

KTB Speed and Rating

KTB Speed

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

KTB Rating

No KTB Rating figures for this horse. The engine scores GB and Irish racing; runs elsewhere, or earlier, have no figure.

KTB Rating v1 · batch 3 Oct 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.

Pedigree intelligence

Sire
Street Boss (USA)

Progeny in our archive have won 9.8% of 264 runs since May 2012 (35 horses).

GoingRunsWinsSRvs sireThis horse
Firm100%−9.8—
Good to Firm38410.5%+0.7—
Good4624.3%−5.50 from 2
Good to Soft2528%−1.80 from 1
Soft27311.1%+1.3—
Heavy700%−9.8—
Standard (AW)1201512.5%+2.7—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f2528%−1.8—
6f – 7f1441510.4%+0.6—
1m – 1m1f7179.9%+0.10 from 3
1m2f – 1m4f19210.5%+0.7—
1m5f – 2m500%−9.8—

Flat and jumps together (all codes) · since May 2012 · as at 1 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
She's A Diplomat (NZ) (Helmet)

No other produce in our archive. It holds racing in Great Britain, Ireland and France from 2005, so siblings racing elsewhere won’t appear here.

Record by conditions

GoingRunsWinsSR£1
Good 2 0 0% −1.00
Good to Soft 1 0 0% −1.00

ClassRunsWinsSR£1
Class 4 1 0 0% −1.00
Class 3 1 0 0% −1.00

CourseRunsWinsSR£1
Happy Valley (HK) 2 0 0% −1.00
Sha Tin (HK) 1 0 0% −1.00

JockeyRunsWinsSR£1
Matthew Chadwick 1 0 0% —
James Orman 1 0 0% −1.00
Ellis Wong 1 0 0% −1.00

HeadgearRunsWinsSR£1
Visor 2 0 0% −2.00
None 1 0 0% —

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

DateCourseRace PosBtn Wgt OR Jockey SP
2026 · 3 runs
09 Sep 26+67d Happy Valley (HK) Kwun Tong Handicap 1m · Good · 11 ran 7/11 1 9-4 — Matthew Chadwick —
04 Jul 26+24d Sha Tin (HK) Ip Jug Hcp (Handicap) (Course C) (Turf) Class 4 · 1m1f · Good To Yielding · 14 ran 14/14 2½ 9-9 59 James Orman 101/1
10 Jun 26 Happy Valley (HK) Victoria Harbour Handicap (Course C+3) (Turf) Class 3 · 1m1f · Good · 12 ran In rear - lost touch 2f out - eased over 1f out 12/12 9 8-3 61 Ellis Wong 60/1

Quick answers

How many races has Mission Giant won?
Mission Giant (AUS) has yet to win, from 3 archived starts in 2026.
Who trains Mission Giant?
Mission Giant (AUS) is trained by Y S Tsui, who saddled the horse on its most recent run on 9 September 2026.
Who is Mission Giant's sire?
Mission Giant (AUS) is by Street Boss (USA) out of She's A Diplomat (NZ), whose sire is Helmet.
What is Mission Giant's official rating?
Mission Giant (AUS)'s highest official rating on record is 61.
What is Mission Giant's sire's record?
Street Boss (USA)'s progeny in our archive have won 9.8% of 264 runs since May 2012 (35 horses), Flat and jumps together.

Record shown from June 2026. Our archive holds racing in Great Britain, Ireland and France from January 2005. Any runs before that, or in other countries, are not in it. In-running comments are available from 2024 onward.