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Substance

Substance is a 3-year-old who has shown real improvement in recent weeks, and the timing could hardly be better. After a difficult start to its career — finishing 10th, then 6th — it has found its feet quickly, picking up a place before landing its first win at Roscommon just this week, on 11 May 2026. From 4 races, that's 1 win and 1 place, a 25% win rate — roughly 1 winner from every 4 runs — which is a perfectly respectable return for a young horse still learning its trade.Based on TrackLab's AI analysis
Quick Facts
Age
3 years old
Sex
Colt
Colour
Bay
Father
Supremacy
Mother
Miranda Frost
Owner
Stonestreet Stables LLC
Rating
68

📊 Key Numbers

Career statistics for this horse
4
Career races
1
Wins
25%
Win rate
avg ~10%
25%
Place rate (top 3)
avg ~30%
1 days
Since last race

🏁 Next Race

Tomorrow
Curragh
About 7 furlongs · Slightly soft ground · 14 runners

🔍 Full Analysis

TrackLab's AI-generated assessment based on career data and recent form
TrackLab's Detailed Breakdown
Auto-Generated

That win at Roscommon is the headline. It's one thing to show promise; it's another to actually get your head in front, and Substance has now done it. The turnaround from those early double-digit finishes to a winner's enclosure in the space of four races suggests a horse that has been developing steadily rather than one that stumbled into form.

Behind the horse is a yard that knows exactly what it's doing. Joseph Patrick O'Brien, based at Owning Hill in County Kilkenny, has sent out 160 winners already this season — that's not a hot streak, that's a machine. When a horse from this stable starts showing improvement, it tends to be noticed. The team clearly felt something was coming, and Substance delivered.

With the win still fresh — just one day ago — it will be fascinating to see where Substance goes next. At 3 years old, with the confidence of a first win behind it and a powerful yard in its corner, this is a horse worth keeping an eye on.

🎯 Where This Horse Thrives

Performance broken down by ground, distance, class, and track type
🌧 Ground Conditions
Good (firm-ish)
Unknown
Heavy (very wet)
Unknown
Yielding to soft (damp)
Unknown
📏 Race Distance
5F – 6½F
Unknown
7F – 1M
Unknown
1M1F – 1M2F
Unknown
🏟 Track Shape
Right-handed, tight turns
Unknown
Right-handed, long straights
Unknown
Left-handed, tight turns
Unknown

📅 Recent Runs

The last 10 races, most recent first
11 May
🏆 Won
Roscommon
7f – 1m · Good · 13 runners
3 May
4th
Sligo
5f – 6½f · Yielding_To_Soft · 9 runners
22 Sep
6th
Listowel
1m1f – 1m2f · Heavy · 9 runners
16 Aug
10th
The Curragh
5f – 6½f · Good · 20 runners

🏇 Jockey Partnerships

Every jockey who has ridden this horse, sorted by rides together
Dylan Browne McMonagle Current Jockey
0%
Win rate
0/1
Won / Rode
0%
Win rate
0/1
Won / Rode

🏟 Track Record

Win rate at each course this horse has visited
CourseRacesResultsLast visitedWin rate
Roscommon
Sharp
1 1 win 11 May 100%
The Curragh
Galloping
1 1 other 16 Aug 0%
Listowel
Sharp
1 1 other 22 Sep 0%
Sligo
Sharp
1 1 other 3 May 0%