Defiantly
Defiantly looks like a horse that could finally be putting things together at four years old. Trained by
Joseph Patrick O'Brien at Owning Hill in County Kilkenny, he has won twice from eight races — a respectable 25% win rate — and his recent form suggests momentum is building. After breaking his duck at Killarney in July last year, he struck again this week at Goodwood, a significant step up in class that hints at genuine progress.
Based on TrackLab's AI analysis
Owner
Australia Bloodstock Two
📊 Key Numbers
Career statistics for this horse
50%
Place rate (top 3)
avg ~30%
🔍 Full Analysis
TrackLab's AI-generated assessment based on career data and recent form
The telling detail is how he is racing now. His last six outings read 1-2-4-16-7-4, which means that aside from one blip eleven days ago, he has been consistently competitive at the higher level. He placed second most recently and fourth the time before, the kind of near-miss form that often precedes a breakthrough. With four placings to go with his two wins, Defiantly is proving he belongs in the mix more often than not.
O'Brien, who sent out 160 winners from his yard this season alone, saw enough in Defiantly over the winter to believe he has matured into a genuine stayer. That assessment looks sound. At four, horses often find their best selves, and a horse that can win at Goodwood—one of England's most demanding tracks—has real credentials. Defiantly is very much a horse in the making, and at this rate, there could be more wins coming.
⚡ Strengths & Risks
What the data says works for and against this horse
⚠ What to watch out for
⚠ Poor record on good ground: 0 wins from 3 starts
🎯 Where This Horse Thrives
Performance broken down by ground, distance, class, and track type
🌧 Ground Conditions
Good to firm (drying out)
Unknown
Yielding to soft (damp)
Unknown
Good to soft (some give)
Unknown
Good to yielding (mild give)
Unknown
📏 Race Distance
Long Distance (2M+)
Unknown
🏟 Track Shape
Left-handed, long straights
Unknown
Left-handed, tight turns
Unknown
Right-handed, hilly
Unknown
Right-handed, long straights
Avoids
📅 Recent Runs
The last 10 races, most recent first
31 Jul
🏆 Won
Goodwood
Long Distance (2m+) · Good_To_Firm · 18 runners
16 Jun
2nd
Ascot
Long Distance (2m+) · Good_To_Firm · 20 runners
12 May
4th
Killarney
1m6f – 2m · Good · 7 runners
24 Apr
16th
Cork
1m3f – 1m4f · Good_To_Yielding · 17 runners
3 Oct
7th
Ascot
1m6f – 2m · Good_To_Soft · 8 runners
21 Aug
4th
Leopardstown
1m6f – 2m · Good · 9 runners
14 Jul
🏆 Won
Killarney
1m3f – 1m4f · Yielding_To_Soft · 8 runners
19 Jun
3rd
Leopardstown
1m6f – 2m · Good · 9 runners
🏇 Jockey Partnerships
Every jockey who has ridden this horse, sorted by rides together
🏟 Track Record
Win rate at each course this horse has visited
| Course | Races | Results | Last visited | Win rate |
| Killarney Sharp |
2 |
1 win, 1 other |
12 May |
50% |
| Ascot Galloping |
2 |
1 second, 1 other |
16 Jun |
0% |
| Leopardstown Galloping |
2 |
1 third, 1 other |
21 Aug |
0% |
| Goodwood Undulating |
1 |
1 win |
31 Jul |
100% |
| Cork Galloping |
1 |
1 other |
24 Apr |
0% |