One win from nine rides in his first year — that's a modest return on paper, but for someone who only picked up his first ride in July 2024, Mr D O'Sullivan is still very much writing the opening chapter. Most jockeys take years to land their first winner. He's already done it.Based on TrackLab's AI analysis
A snapshot of this jockey's performance over the last 12 months
9
Races
1
Wins
11.1%
Win rate
avg ~10%
22.2%
Place rate (top 3)
avg ~30%
🔍 Full Analysis
TrackLab's AI-generated assessment based on career data and recent form
TrackLab's Jockey Breakdown
Auto-Generated
What stands out is how that single win came about. On normal ground conditions, O'Sullivan has won 1 of his 5 races — that's a 20% win rate, which is genuinely impressive at any level of the sport. Compare that to his overall record of 1 from 9, and a clear pattern starts to emerge: put him on a horse in standard conditions and his chances improve sharply. Whether that's down to the horses he's been booked on or something in his own riding style, it's a number worth watching.
He's still in the very early stages of a career, and nine rides in roughly a year tells you he's building carefully rather than being thrown in at the deep end. Every ride at this stage is experience that counts, and with a win already on the board, he has something concrete to build on.
📈 Form Trend
How this jockey's win rate has changed month by month
Monthly win rate
2024–2025
0%
Jul
0%
Aug
0%
Sep
0%
May
0%
Jun
0%
Jul
50%
Aug
0%
Sep
0%
Dec
🎯 Where This Jockey Thrives
Performance broken down by ground, class, and track type
🌧 Ground Conditions
Good (firm-ish)
Loves
Good to yielding
—
Good to firm
—
Yielding
—
🏟 Track Shape
Right-handed, wide and galloping
—
Right-handed, undulating
—
Right-handed, tight turning
—
Left-handed, tight turning
—
Left-handed, wide and galloping
—
🏇 Trainer Partnerships
The trainers they work with most, sorted by rides together