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Sir Callisto

There is something quietly reliable about Sir Callisto that the numbers reward a closer look. At six years old, he has built a career record of 2 wins and 4 places from 12 races — not flashy, but not flimsy either. That works out to roughly 1 win in every 6 races overall, which in a competitive field is a perfectly respectable return.Based on TrackLab's AI analysis
Quick Facts
Age
6 years old
Sex
Gelding
Colour
Chestnut
Father
Siyouni
Mother
Sea The Sun
Trainer
Owner
S M Ross
Rating
77

📊 Key Numbers

Career statistics for this horse
12
Career races
2
Wins
16.7%
Win rate
avg ~10%
33.3%
Place rate (top 3)
avg ~30%
1 days
Since last race

🔍 Full Analysis

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

The real story, though, is Dundalk. On that particular track, Sir Callisto transforms. He has won 2 of his 6 races there — a win rate of 33%, which means he wins 1 in every 3 times he turns up. That is a dramatically different horse from the one you see elsewhere, and it is the kind of statistic that serious racegoers treat as a reliable tip in itself. His first win there came on 21 February 2025, and he returned to win again on 1 April 2026 — just three weeks ago, confirming this is no fluke. Dundalk simply suits him, and at this point the track might as well have his name on the door.

Ground conditions matter too. Sir Callisto is at his best on normal ground — neither waterlogged nor baked dry — and on those surfaces he has won 2 of his 6 races, the same 1-in-3 ratio as his Dundalk record. It suggests a horse who knows exactly what he likes and performs when he gets it.

His recent form reads 2-1-3-6-5-9, with the most recent result first — two placed runs, then a win, then a rougher patch. The key detail is that the win at the top of that sequence came just three weeks ago, meaning he is in form right now, not coasting on old results. He raced again only yesterday, which tells you the team at A J Martin's yard in Summerhill, Co. Meath are keeping him busy and confident. Martin's yard has been in good shape this season with 15 winners already sent out, so Sir Callisto is in capable hands. A horse who wins 1 in 3 at his favourite track, on his preferred ground, trained by a yard in form — that is a combination worth paying attention to.

Strengths & Risks

What the data says works for and against this horse
✓ What works in their favour
Excellent record on standard ground: 2 wins from 6 starts (33%)
⚠ 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
Standard (all-weather)
Loves
Yielding (slightly soft)
Unknown
Soft (muddy)
Unknown
Good (firm-ish)
Avoids
📏 Race Distance
1M6F – 2M
1M3F – 1M4F
Unknown
Long Distance (2M+)
Unknown
🏟 Track Shape
Left-handed, long straights
Loves
Left-handed, tight turns
Unknown
Right-handed, long straights
Avoids

📅 Recent Runs

The last 10 races, most recent first
23 Apr
2nd
Dundalk
1m6f – 2m · Standard · 11 runners
1 Apr
🏆 Won
Dundalk
1m6f – 2m · Standard · 14 runners
13 Mar
3rd
Dundalk
1m6f – 2m · Standard · 10 runners
1 Oct
6th
Bellewstown
1m6f – 2m · Soft · 11 runners
29 Sep
5th
Down Royal
1m6f – 2m · Yielding · 17 runners
5 Sep
9th
Down Royal
Long Distance (2m+) · Good · 16 runners
23 Aug
4th
The Curragh
1m6f – 2m · Good · 14 runners
24 Apr
10th
Tipperary
1m6f – 2m · Yielding · 16 runners
21 Feb
🏆 Won
Dundalk
1m6f – 2m · Standard · 8 runners
27 Jan
4th
Dundalk
1m6f – 2m · Standard · 10 runners

🏇 Jockey Partnerships

Every jockey who has ridden this horse, sorted by rides together
33.3%
Win rate
1/3
Won / Rode
50%
Win rate
1/2
Won / Rode
0%
Win rate
0/2
Won / Rode
0%
Win rate
0/2
Won / Rode
0%
Win rate
0/1
Won / Rode
Rory Mulligan
0%
Win rate
0/1
Won / Rode

🏟 Track Record

Win rate at each course this horse has visited
CourseRacesResultsLast visitedWin rate
Dundalk
Galloping
6 2 wins, 1 second, 1 third, 2 other 23 Apr 33.3%
The Curragh
Galloping
2 2 other 23 Aug 0%
Down Royal
Galloping
2 2 other 29 Sep 0%
Bellewstown
Sharp
1 1 other 1 Oct 0%
Tipperary
Galloping
1 1 other 24 Apr 0%