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Mersey Street

There is a horse finding its best form at exactly the right time. Mersey Street, an 8-year-old trained by Jonjo and A J O'Neill out of their Cheltenham yard, won at Fontwell Park just this week — the most recent of three career wins spread across 25 races. For most of its career, winning has been a rare event, coming roughly 1 in every 8 races (12% overall), but the last six runs tell a much more interesting story: two wins, two placed efforts, and only one real disappointment in that sequence. That is a horse that has quietly clicked into gear.Based on TrackLab's AI analysis
Quick Facts
Age
8 years old
Sex
Gelding
Colour
Bay
Father
Califet
Mother
Seeking Susan
Owner
The Iveragh Syndicate
Rating
90

📊 Key Numbers

Career statistics for this horse
25
Career races
3
Wins
12%
Win rate
avg ~10%
32%
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

Most of Mersey Street's racing life has been spent at Class 5 level — the bread-and-butter tier of jump racing, where solid, consistent horses make their living. At that level, the record reads 2 wins from 19 races (around 1 in every 10), which is modest but respectable for the grade. What lifts the story is how those numbers have shifted recently. After a first career win at Fakenham back in January 2025, Mersey Street has added another this week, and the form in between has been competitive rather than forgettable. A horse that wins 2 of its last 6 races is a horse worth paying attention to.

Richie McLernon has been the regular partner in the saddle, riding Mersey Street in 10 of its 25 races and winning once together — a 10% win rate, or 1 win from every 10 rides. That is not a barnstorming combination on paper, but McLernon clearly knows the horse well, and the recent upturn in form has come during their time together. Behind the scenes, the O'Neill yard has been in fine fettle this season, sending out 52 winners — a number that reflects a well-run operation with horses arriving at the races in proper condition. Mersey Street, right now, looks like one of them.

Strengths & Risks

What the data says works for and against this horse
⚠ What to watch out for
Poor record on soft ground: 0 wins from 3 starts

🎯 Where This Horse Thrives

Performance broken down by ground, distance, class, and track type
🌧 Ground Conditions
Good (firm-ish)
Good to soft (some give)
Soft (muddy)
Avoids
📏 Race Distance
Long Distance (2M+)
1M6F – 2M
Avoids
🏅 Competition Level
Class 4 (standard)
Avoids
Class 5 (entry-level)
Ok
🏟 Track Shape
Left-handed, tight
Loves
Left-handed, tight turns
Right-handed, long straights
Unknown
Long straights
Unknown
Left-handed, long straights
Avoids
Right-handed, hilly
Avoids

📅 Recent Runs

The last 10 races, most recent first
6 May
🏆 Won
Fontwell Park
Long Distance (2m+) · Good · 9 runners
22 Mar
7th
Carlisle
Long Distance (2m+) · Good_To_Soft · 13 runners
19 Feb
2nd
Sedgefield
Long Distance (2m+) · Soft · 6 runners
4 Feb
🏆 Won
Sedgefield
Long Distance (2m+) · Good_To_Soft · 8 runners
21 Jan
DNF
Catterick Bridge
Long Distance (2m+) · Soft · 14 runners
28 Dec
2nd
Catterick Bridge
Long Distance (2m+) · Good · 15 runners
20 Jul
5th
Newton Abbot
Long Distance (2m+) · Good · 8 runners
2 Jul
3rd
Worcester
Long Distance (2m+) · Good · 13 runners
1 Jun
4th
Fakenham
Long Distance (2m+) · Good · 7 runners
7 May
4th
Fontwell Park
Long Distance (2m+) · Good · 5 runners

🏇 Jockey Partnerships

Every jockey who has ridden this horse, sorted by rides together
Richie McLernon Current Jockey
10%
Win rate
1/10
Won / Rode
25%
Win rate
1/4
Won / Rode
0%
Win rate
0/3
Won / Rode
0%
Win rate
0/2
Won / Rode
0%
Win rate
0/2
Won / Rode
0%
Win rate
0/1
Won / Rode
James Smith
0%
Win rate
0/1
Won / Rode
Fern O'Brien
0%
Win rate
0/1
Won / Rode

🏟 Track Record

Win rate at each course this horse has visited
CourseRacesResultsLast visitedWin rate
Fakenham
Tight
4 1 win, 1 second, 2 other 1 Jun 25%
Fontwell Park
Tight
3 1 win, 2 other 6 May 33.3%
Sedgefield
Sharp
2 1 win, 1 second 19 Feb 50%
Catterick Bridge
Sharp
2 1 second, 1 other 21 Jan 0%
Huntingdon
Galloping
2 1 third, 1 other 16 Apr 0%
Uttoxeter
Sharp
2 2 other 17 Jul 0%
Southwell
Galloping
1 1 other 7 May 0%
Carlisle
Undulating
1 1 other 22 Mar 0%
Newton Abbot
Sharp
1 1 other 20 Jul 0%
Taunton
Undulating
1 1 other 30 Dec 0%
Bangor-on-Dee
Sharp
1 1 other 22 Mar 0%
Ludlow
Undulating
1 1 other 27 Nov 0%
hereford 1 1 other 16 Dec 0%
Worcester
Galloping
1 1 third 2 Jul 0%
Ffos Las
Galloping
1 1 other 30 May 0%
Wetherby
Galloping
1 1 other 27 Dec 0%