Skip to content
Horse profile

Port Master (GB)

3yo gelding (at last run, Aug 2017) · Last trainer Ann Duffield · Last owner Grange Park Racing Xi Partner
by Harbour Watch (IRE) out of Gentle Guru (GB) (Ishiguru)
7 runs · 6 courses · from Oct 2016
As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 29 Aug 2017 — 3,347 days ago. Our archive can't say whether the horse is still in training.
Last run Aug 2017 · 13th of 13 Last raced off OR 51
KTB Profile

Port Master (GB) is yet to win from 7 starts. Best effort: 3rd of 6 at Newcastle (AW) (Jan 2017). Last raced off 51, 9lb below the career-high mark.

Based on 7 archived runs · updated 28 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 66 the best of the last 3 graded (A or B) runs · Newcastle (AW), 1 Feb 2017

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 →

Flat 7 figures · best 66B · median 53
GoingRunsBestMedianSince 28 Oct 2025
Standard (AW)366B62—
Good to Soft1———
Soft1———
Good1———
Good to Firm1———
DistanceRunsBestMedianSince 28 Oct 2025
Under 6f366B62—
6f – 7f353C53—
1m – 1m1f1———

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 7 figures from 7 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 27A the best of the last 3 rated runs · Hamilton, 4 Jul 2017 Official rating 51 at the last run, 29 Aug 2017

What the horse achieved in each race, in pounds on the official-rating scale, from the weight carried, the lengths beaten and the race's own level solved across the archive — never the market, never the official rating as a starting point. The headline is the best of the horse's last three rated runs on that code. A, B or C on a run is how much known form was in that race. What this means →

Flat 7 figures · best 60B · median 31
GoingRunsBestMedianSince 28 Oct 2025
Standard (AW)360B45—
Good to Soft1———
Soft1———
Good1———
Good to Firm1———
DistanceRunsBestMedianSince 28 Oct 2025
Under 6f345A31—
6f – 7f360B47—
1m – 1m1f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 7 figures from 7 runs · as at 4 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

Sire

Progeny in our archive have won 10.2% of 3,553 runs since Jan 2008 (236 horses).

Weakest on soft going: 6.5% from 322. Strongest at trips under 6f (all codes): 13.6% from 463.

GoingRunsWinsSRvs sireThis horse
Firm40410%−0.2—
Good to Firm5987612.7%+2.50 from 1
Good729648.8%−1.40 from 1
Good to Soft385348.8%−1.40 from 1
Soft322216.5%−3.70 from 1
Heavy971313.4%+3.2—
Standard (AW)1,38215010.9%+0.70 from 3
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f4636313.6%+3.40 from 3
6f – 7f1,4661349.1%−1.10 from 3
1m – 1m1f7498210.9%+0.70 from 1
1m2f – 1m4f4614910.6%+0.4—
1m5f – 2m284238.1%−2.1—
2m1f – 2m4f9988.1%−2.1—
2m5f – 3m21314.3%+4.1—
Over 3m1000%−10.2—

Flat and jumps together (all codes) · since Jan 2008 · as at 28 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Gentle Guru (GB) (Ishiguru)

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
Standard (AW) 3 0 0% −3.00
Good to Soft 1 0 0% −1.00
Soft 1 0 0% −1.00
Good 1 0 0% −1.00
Good to Firm 1 0 0% −1.00

ClassRunsWinsSR£1
Class 6 5 0 0% −5.00
Class 4 1 0 0% −1.00
Class 5 1 0 0% −1.00

CourseRunsWinsSR£1
Newcastle (AW) 2 0 0% −2.00
Carlisle 1 0 0% −1.00
Hamilton 1 0 0% −1.00
Ripon 1 0 0% −1.00
Lingfield (AW) 1 0 0% −1.00
Redcar 1 0 0% −1.00

DistanceRunsWinsSR£1
Under 6f 3 0 0% −3.00
6f – 7f 3 0 0% −3.00
1m – 1m1f 1 0 0% −1.00

JockeyRunsWinsSR£1
Shane Gray 2 0 0% −2.00
Rowan Scott 2 0 0% −2.00
Luke Catton 1 0 0% −1.00
Martin Harley 1 0 0% −1.00
P J McDonald 1 0 0% −1.00

SeasonRunsWinsSR£1
2017 5 0 0% −5.00
2016 2 0 0% −2.00

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

DateCourseRace PosBtn Wgt ORSpdKTB Jockey SP
2017 · 5 runs
29 Aug 17+56d Carlisle Carr's Group Plc Handicap Class 6 · 8f · Good To Soft · 13 ran 13/13 13 8-8 5152C18C Shane Gray 100/1
04 Jul 17+13d Hamilton Racing UK On Sky 432 Handicap (Div 2) Class 6 · 5f · Soft · 9 ran 8/9 1¾ 9-2 5524A27A Shane Gray 66/1
21 Jun 17+140d Ripon Raye Wilkinson Apprentice Handicap Class 6 · 6f · Good · 10 ran 10/10 hd 9-1 5753C23C Luke Catton 66/1
01 Feb 17+29d Newcastle (AW) 32red.com Handicap Class 6 · 5f · Standard · 9 ran 9/9 1½ 9-2 6066B31A Rowan Scott 14/1
03 Jan 17+17d Newcastle (AW) 32Red Casino Maiden Stakes (Plus 10) Class 4 · 6f · Standard · 6 ran 3/6 ¾ 9-0 —53A60B Rowan Scott 80/1
2016 · 2 runs
17 Dec 16+77d Lingfield (AW) 32Red Casino Selling Stakes Class 6 · 5f · Standard · 9 ran 5/9 1¾ 9-0 —62A45A Martin Harley 12/1
01 Oct 16 Redcar racinguk.com/daypass EBF Stallions Maiden Stakes Class 5 · 7f · Good To Firm · 11 ran 9/11 1¾ 9-5 —31A47A P J McDonald 66/1

Quick answers

How many races has Port Master won?
Port Master (GB) has yet to win, from 7 archived starts between 2016 and 2017.
Who trained Port Master?
Port Master (GB) was trained by Ann Duffield on the most recent run on record, at Carlisle on 29 August 2017.
Who is Port Master's sire?
Port Master (GB) is by Harbour Watch (IRE) out of Gentle Guru (GB), whose sire is Ishiguru.
What is Port Master's official rating?
The most recent official rating on record is 51, from the run on 29 August 2017. The highest on record is 60.
What is Port Master's sire's record?
Harbour Watch (IRE)'s progeny in our archive have won 10.2% of 3,553 runs since Jan 2008 (236 horses), Flat and jumps together. Weakest on soft going: 6.5% from 322. Strongest at trips under 6f (all codes): 13.6% from 463.

Record shown from October 2016. Our archive holds racing in Great Britain, Ireland and France from January 2005. Runs in other countries are not in it, and earlier runs are not available from our data provider. In-running comments are available from 2024 onward.